RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy284
(139 letters)
>gnl|CDD|188774 cd09388, LIM1_LMO1_LMO3, The first LIM domain of LMO1 and LMO3
(LIM domain only protein 1 and 3). The first LIM
domain of LMO1 and LMO3 (LIM domain only protein 1 and
3): LMO1 and LMO3 are highly homologous and belong to
the LMO protein family. LMO1 and LMO3 are nuclear
protein that plays important roles in transcriptional
regulation and development. As LIM domains lack
intrinsic DNA-binding activity, nuclear LMOs are
involved in transcriptional regulation by forming
complexes with other transcription factors or
cofactors. For example, LMO1 interacts with the the
bHLH domain of bHLH transcription factor, TAL1 (T-cell
acute leukemia1)/SCL (stem cell leukemia) . LMO1
inhibits the expression of TAL1/SCL target genes. LMO3
facilitates p53 binding to its response elements, which
suggests that LMO3 acts as a co-repressor of p53,
suppressing p53-dependent transcriptional regulation.
In addition, LMO3 interacts with neuronal transcription
factor, HEN2, and acts as an oncogene in neuroblastoma.
Another binding partner of LMO3 is calcium- and
integrin-binding protein CIB, which binds via the
second LIM domain (LIM2) of LMO3. One role of the
CIB/LMO3 complex is to inhibit cell proliferation.
Although LMO1 and LMO3 are highly homologous proteins,
they play different roles in the regulation of the
pituitary glycoprotein hormone alpha-subunit (alpha
GSU) gene. Alpha GSU promoter activity was markedly
repressed by LMO1 but activated by LMO3. All LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 55
Score = 101 bits (254), Expect = 9e-30
Identities = 47/55 (85%), Positives = 50/55 (90%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGC + I DR+LLKALD YWHEDCLKC CCDCRLGEVGSTLYTKANLILC+RDY
Sbjct: 1 CAGCNRKIKDRYLLKALDQYWHEDCLKCACCDCRLGEVGSTLYTKANLILCRRDY 55
>gnl|CDD|188772 cd09386, LIM1_LMO4, The first LIM domain of LMO4 (LIM domain only
protein 4). The first LIM domain of LMO4 (LIM domain
only protein 4): LMO4 is a nuclear protein that plays
important roles in transcriptional regulation and
development. LMO4 is involved in various functions in
tumorigenesis and cellular differentiation. LMO4
proteins regulate gene expression by interacting with a
wide variety of transcription factors and cofactors to
form large transcription complexes. It can interact
with Smad proteins, and associate with the promoter of
the PAI-1 (plasminogen activator inhibitor-1) gene in a
TGFbeta (transforming growth factor beta)-dependent
manner. LMO4 can also form a complex with transcription
regulator CREB (cAMP response element-binding protein)
and interact with CLIM1 and CLIM2. In breast tissue,
LMO4 interacts with multiple proteins, including the
cofactor CtIP [CtBP (C-terminal binding
protein)-interacting protein], the breast and ovarian
tumor suppressor BRCA1 (breast-cancer susceptibility
gene 1) and the LIM-domain-binding protein LDB1.
Functionally, LMO4 is shown to repress BRCA1-mediated
transcription activation, thus invoking a potential
role for LMO4 as a negative regulator of BRCA1 in
sporadic breast cancer. LMO4 also forms complex to
both ERa (oestrogen receptor alpha), MTA1 (metastasis
tumor antigen 1), and HDACs (histone deacetylases),
implying that LMO4 is also a component of the MTA1
corepressor complex. Over-expressed LMO4 represses ERa
transactivation functions in an HDAC-dependent manner,
and contributes to the process of breast cancer
progression by allowing the development of Era-negative
phenotypes. All LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 55
Score = 80.5 bits (199), Expect = 2e-21
Identities = 37/55 (67%), Positives = 41/55 (74%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGCG I DRFLL ALD YWH CLKC CC +LGE+GS+ YTK +ILCK DY
Sbjct: 1 CAGCGGKIVDRFLLHALDRYWHNGCLKCSCCQAQLGEIGSSCYTKGGMILCKNDY 55
>gnl|CDD|188770 cd09384, LIM1_LMO2, The first LIM domain of LMO2 (LIM domain only
protein 2). The first LIM domain of LMO2 (LIM domain
only protein 2): LMO2 is a nuclear protein that plays
important roles in transcriptional regulation and
development. The two tandem LIM domains of LMO2 support
the assembly of a crucial cell-regulatory complex by
interacting with both the TAL1-E47 and GATA1
transcription factors to form a DNA-binding complex
that is capable of transcriptional activation. LMOs
have also been shown to be involved in oncogenesis.
LMO1 and LMO2 are activated in T-cell acute
lymphoblastic leukemia by distinct chromosomal
translocations. LMO2 was also shown to be involved in
erythropoiesis and is required for the hematopoiesis in
the adult animals. All LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 56
Score = 73.3 bits (180), Expect = 1e-18
Identities = 35/56 (62%), Positives = 40/56 (71%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDYL 96
C GC ++I DR+ LKA+D YWHEDCL C C CRLGEVG LY K LC+RDYL
Sbjct: 1 CGGCQQNIGDRYFLKAIDQYWHEDCLSCDLCGCRLGEVGRRLYYKLGRKLCRRDYL 56
>gnl|CDD|188776 cd09390, LIM2_dLMO, The second LIM domain of dLMO (Beaderx). The
second LIM domain of dLMO (Beaderx): dLMO is a nuclear
protein that plays important roles in transcriptional
regulation and development. In Drosophila dLMO modulates
the activity of LIM-homeodomain protein Apterous (Ap),
which regulates the formation of the dorsal-ventral axis
of the Drosophila wing. Biochemical analysis shows that
dLMO protein influences the activity of Apterous by
binding of its cofactor Chip. Further studies shown that
dLMO proteins might function in an evolutionarily
conserved mechanism involved in patterning the
appendages. All LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 55
Score = 69.9 bits (171), Expect = 3e-17
Identities = 32/35 (91%), Positives = 33/35 (94%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CAACSK IPAFEMVMRAR NVYHLECFACQ+CNHR
Sbjct: 1 CAACSKTIPAFEMVMRARTNVYHLECFACQRCNHR 35
Score = 28.3 bits (63), Expect = 0.29
Identities = 20/56 (35%), Positives = 27/56 (48%), Gaps = 2/56 (3%)
Query: 41 CAGCGKHITD-RFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CA C K I +++A +H +C C C+ R VG Y N ILC+ DY
Sbjct: 1 CAACSKTIPAFEMVMRARTNVYHLECFACQRCNHRFC-VGDRFYLCENKILCEYDY 55
>gnl|CDD|188775 cd09389, LIM2_LMO1_LMO3, The second LIM domain of LMO1 and LMO3
(LIM domain only protein 1 and 3). The second LIM
domain of LMO1 and LMO3 (LIM domain only protein 1 and
3): LMO1 and LMO3 are highly homologous and belong to
the LMO protein family. LMO1 and LMO3 are nuclear
protein that plays important roles in transcriptional
regulation and development. As LIM domains lack
intrinsic DNA-binding activity, nuclear LMOs are
involved in transcriptional regulation by forming
complexes with other transcription factors or cofactors.
For example, LMO1 interacts with the the bHLH domain of
bHLH transcription factor, TAL1 (T-cell acute
leukemia1)/SCL (stem cell leukemia) . LMO1 inhibits the
expression of TAL1/SCL target genes. LMO3 facilitates
p53 binding to its response elements, which suggests
that LMO3 acts as a co-repressor of p53, suppressing
p53-dependent transcriptional regulation. In addition,
LMO3 interacts with neuronal transcription factor, HEN2,
and acts as an oncogene in neuroblastoma. Another
binding partner of LMO3 is calcium- and integrin-binding
protein CIB, which binds via the second LIM domain
(LIM2) of LMO3. One role of the CIB/LMO3 complex is to
inhibit cell proliferation. Although LMO1 and LMO3 are
highly homologous proteins, they play different roles in
the regulation of the pituitary glycoprotein hormone
alpha-subunit (alpha GSU) gene. Alpha GSU promoter
activity was markedly repressed by LMO1 but activated by
LMO3. All LIM domains are 50-60 amino acids in size and
share two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 55
Score = 61.6 bits (149), Expect = 6e-14
Identities = 29/35 (82%), Positives = 33/35 (94%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CAACSK+IPAFEMVMRA++NVYHL+CFACQ CN R
Sbjct: 1 CAACSKLIPAFEMVMRAKDNVYHLDCFACQLCNQR 35
Score = 35.0 bits (80), Expect = 0.001
Identities = 22/56 (39%), Positives = 30/56 (53%), Gaps = 2/56 (3%)
Query: 41 CAGCGKHITD-RFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CA C K I +++A D +H DC C C+ R VG + K N+ILC+ DY
Sbjct: 1 CAACSKLIPAFEMVMRAKDNVYHLDCFACQLCNQRFC-VGDKFFLKNNMILCQMDY 55
>gnl|CDD|188711 cd08368, LIM, LIM is a small protein-protein interaction domain,
containing two zinc fingers. LIM domains are
identified in a diverse group of proteins with wide
variety of biological functions, including gene
expression regulation, cell fate determination,
cytoskeleton organization, tumor formation and
development. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes. They perform their functions through
interactions with other protein partners. LIM domains
are 50-60 amino acids in size and share two
characteristic highly conserved zinc finger motifs. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. The consensus sequence of LIM
domain has been defined as
C-x(2)-C-x(16,23)-H-x(2)-[CH]-x(2)-C-x(2)-C-x(16,
21)-C-x(2,3)-[CHD] (where X denotes any amino acid).
Length = 53
Score = 58.9 bits (143), Expect = 7e-13
Identities = 25/55 (45%), Positives = 30/55 (54%), Gaps = 2/55 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGCGK I R LL+AL WH +C KC C LG G + Y K C++ Y
Sbjct: 1 CAGCGKPIEGRELLRALGKKWHPECFKCSVCGKPLG--GDSFYEKDGKPYCEKCY 53
Score = 38.1 bits (89), Expect = 7e-05
Identities = 13/35 (37%), Positives = 16/35 (45%), Gaps = 1/35 (2%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CA C K I ++RA +H ECF C C
Sbjct: 1 CAGCGKPIEG-RELLRALGKKWHPECFKCSVCGKP 34
>gnl|CDD|188851 cd09467, LIM1_Lhx3b, The first LIM domain of Lhx3b. The first
LIM domain of Lhx3b. Lhx3b is a member of LHX protein
family, which features two tandem N-terminal LIM
domains and a C-terminal DNA binding homeodomain.
Members of LHX family are found in the nucleus and act
as transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
Lhx3b is one of the two isoforms of Lhx3. The Lhx3 gene
is expressed in the ventral spinal cord, the pons, the
medulla oblongata, and the pineal gland of the
developing nervous system during mouse embryogenesis,
and transcripts are found in the emergent pituitary
gland. Lhx3 functions in concert with other
transcription factors to specify interneuron and motor
neuron fates during development. Lhx3 proteins have
been demonstrated to directly bind to the promoters of
several pituitary hormone gene promoters. The Lhx3 gene
encodes two isoforms, LHX3a and LHX3b that differ in
their amino-terminal sequences, where Lhx3a has longer
N-terminal. They show differential activation of
pituitary hormone genes and distinct DNA binding
properties. In human, Lhx3a trans-activated the
alpha-glycoprotein subunit promoter and genes
containing a high-affinity Lhx3 binding site more
effectively than the hLhx3b isoform. In addition,
hLhx3a induce transcription of the TSHbeta-subunit gene
by acting on pituitary POU domain factor, Pit-1, while
hLhx3b does not. As in other LIM domains, this domain
family is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein.
Length = 55
Score = 53.8 bits (129), Expect = 7e-11
Identities = 25/55 (45%), Positives = 35/55 (63%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGC +HI DRF+LK LD +WH CLKC C +L E +++ + + CK D+
Sbjct: 4 CAGCNQHIVDRFILKVLDRHWHSKCLKCSDCQTQLAE---KCFSRGDSVYCKDDF 55
>gnl|CDD|188850 cd09466, LIM1_Lhx3a, The first LIM domain of Lhx3a. The first
LIM domain of Lhx3a: Lhx3a is a member of LHX protein
family, which features two tandem N-terminal LIM
domains and a C-terminal DNA binding homeodomain.
Members of LHX family are found in the nucleus and act
as transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
Lhx3a is one of the two isoforms of Lhx3. The Lhx3 gene
is expressed in the ventral spinal cord, the pons, the
medulla oblongata, and the pineal gland of the
developing nervous system during mouse embryogenesis,
and transcripts are found in the emergent pituitary
gland. Lhx3 functions in concert with other
transcription factors to specify interneuron and motor
neuron fates during development. Lhx3 proteins have
been demonstrated to directly bind to the promoters of
several pituitary hormone gene promoters. The Lhx3 gene
encodes two isoforms, LHX3a and LHX3b that differ in
their amino-terminal sequences, where Lhx3a has longer
N-terminal. They show differential activation of
pituitary hormone genes and distinct DNA binding
properties. In human, Lhx3a trans-activated the
alpha-glycoprotein subunit promoter and genes
containing a high-affinity Lhx3 binding site more
effectively than the hLhx3b isoform. In addition,
hLhx3a induce transcription of the TSHbeta-subunit gene
by acting on pituitary POU domain factor, Pit-1, while
hLhx3b does not. As in other LIM domains, this domain
family is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein.
Length = 56
Score = 53.2 bits (128), Expect = 1e-10
Identities = 22/55 (40%), Positives = 30/55 (54%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGC I DRF+LK D WH CLKC C +L + +++ + CK D+
Sbjct: 4 CAGCDHPIFDRFILKVQDKPWHSKCLKCVDCQAQLTD---KCFSRGGQVYCKEDF 55
>gnl|CDD|188773 cd09387, LIM2_LMO4, The second LIM domain of LMO4 (LIM domain only
protein 4). The second LIM domain of LMO4 (LIM domain
only protein 4): LMO4 is a nuclear protein that plays
important roles in transcriptional regulation and
development. LMO4 is involved in various functions in
tumorigenesis and cellular differentiation. LMO4
proteins regulate gene expression by interacting with a
wide variety of transcription factors and cofactors to
form large transcription complexes. It can interact with
Smad proteins, and associate with the promoter of the
PAI-1 (plasminogen activator inhibitor-1) gene in a
TGFbeta (transforming growth factor beta)-dependent
manner. LMO4 can also form a complex with transcription
regulator CREB (cAMP response element-binding protein)
and interact with CLIM1 and CLIM2. In breast tissue,
LMO4 interacts with multiple proteins, including the
cofactor CtIP [CtBP (C-terminal binding
protein)-interacting protein], the breast and ovarian
tumor suppressor BRCA1 (breast-cancer susceptibility
gene 1) and the LIM-domain-binding protein LDB1.
Functionally, LMO4 is shown to repress BRCA1-mediated
transcription activation, thus invoking a potential role
for LMO4 as a negative regulator of BRCA1 in sporadic
breast cancer. LMO4 also forms complex to both ERa
(oestrogen receptor alpha), MTA1 (metastasis tumor
antigen 1), and HDACs (histone deacetylases), implying
that LMO4 is also a component of the MTA1 corepressor
complex. Over-expressed LMO4 represses ERa
transactivation functions in an HDAC-dependent manner,
and contributes to the process of breast cancer
progression by allowing the development of Era-negative
phenotypes. All LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 55
Score = 52.9 bits (127), Expect = 1e-10
Identities = 20/35 (57%), Positives = 28/35 (80%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C+AC + IPA E+VMRA+ NVYHL+CF C C+++
Sbjct: 1 CSACGQSIPASELVMRAQGNVYHLKCFTCSTCHNQ 35
>gnl|CDD|215907 pfam00412, LIM, LIM domain. This family represents two copies of
the LIM structural domain.
Length = 58
Score = 50.4 bits (121), Expect = 1e-09
Identities = 26/60 (43%), Positives = 33/60 (55%), Gaps = 3/60 (5%)
Query: 41 CAGCGKHITDRFLLK-ALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDYLRLF 99
CAGCGK I DR L++ AL WH +C +C C LG + K + CK DY +LF
Sbjct: 1 CAGCGKPIYDRELVRRALGKVWHPECFRCAVCGKPLGP--GDFFEKDGKLYCKHDYFKLF 58
Score = 41.2 bits (97), Expect = 5e-06
Identities = 16/34 (47%), Positives = 18/34 (52%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNH 138
CA C K I E+V RA V+H ECF C C
Sbjct: 1 CAGCGKPIYDRELVRRALGKVWHPECFRCAVCGK 34
>gnl|CDD|188759 cd09373, LIM1_AWH, The first LIM domain of Arrowhead (AWH). The
first LIM domain of Arrowhead (AWH): Arrowhead belongs
to the LHX protein family, which features two tandem
N-terminal LIM domains and a C-terminal DNA binding
homeodomain. Members of LHX family are found in the
nucleus and act as transcription factors or cofactors.
LHX proteins are critical for the development of
specialized cells in multiple tissue types, including
the nervous system, skeletal muscle, the heart, the
kidneys, and endocrine organs, such as the pituitary
gland and the pancreas. During embryogenesis of
Drosophila, Arrowhead is expressed in each abdominal
segment and in the labial segment. Late in embryonic
development, expression of arrowhead is refined to the
abdominal histoblasts and salivary gland imaginal ring
cells themselves. The Arrowhead gene required for
establishment of a subset of imaginal tissues: the
abdominal histoblasts and the salivary gland imaginal
rings. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 54
Score = 50.1 bits (120), Expect = 2e-09
Identities = 26/55 (47%), Positives = 30/55 (54%), Gaps = 1/55 (1%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C GCG+ ITDRFLLK WH CL+C C L S +T+ I CK DY
Sbjct: 1 CTGCGEPITDRFLLKVSGRSWHVSCLRCCVCQTPLERQPSC-FTRDRQIYCKADY 54
>gnl|CDD|188852 cd09468, LIM1_Lhx4, The first LIM domain of Lhx4. The first LIM
domain of Lhx4. Lhx4 belongs to the LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as
transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
LHX4 plays essential roles in pituitary gland and
nervous system development. In mice, the lhx4 gene is
expressed in the developing hindbrain, cerebral cortex,
pituitary gland, and spinal cord. LHX4 shows
significant sequence similarity to LHX3, particularly
to isoforms Lhx3a. In gene regulation experiments, the
LHX4 protein exhibits regulation roles towards
pituitary genes, acting on their promoters/enhancers.
As in other LIM domains, this domain family is 50-60
amino acids in size and shares two characteristic zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 52
Score = 49.6 bits (118), Expect = 3e-09
Identities = 25/55 (45%), Positives = 35/55 (63%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGC +HI D+F+LK LD +WH CLKC C +L E +++A + CK D+
Sbjct: 1 CAGCNQHILDKFILKVLDRHWHSSCLKCADCQMQLAE---RCFSRAGNVYCKEDF 52
>gnl|CDD|188757 cd09371, LIM1_Lmx1b, The first LIM domain of Lmx1b. The first
LIM domain of Lmx1b: Lmx1b belongs to the LHX protein
family, which features two tandem N-terminal LIM
domains and a C-terminal DNA binding homeodomain.
Members of LHX family are found in the nucleus and act
as transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
In mouse, Lmx1b functions in the developing limbs and
eyes, the kidneys, the brain, and in cranial
mesenchyme. The disruption of Lmx1b gene results kidney
and limb defects. In the brain, Lmx1b is important for
generation of mesencephalic dopamine neurons and the
differentiation of serotonergic neurons. In the mouse
eye, Lmx1b regulates anterior segment (cornea, iris,
ciliary body, trabecular meshwork, and lens)
development. As in other LIM domains, this domain
family is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein.
Length = 53
Score = 48.9 bits (117), Expect = 5e-09
Identities = 22/55 (40%), Positives = 33/55 (60%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGC + I+DR+LL+ + WHE+CL+C C L + Y + + CK+DY
Sbjct: 1 CAGCQRPISDRYLLRVNERSWHEECLQCSVCQQPLTT---SCYFRDRKLYCKQDY 52
>gnl|CDD|188763 cd09377, LIM2_Lhx2_Lhx9, The second LIM domain of Lhx2 and Lhx9
family. The second LIM domain of Lhx2 and Lhx9 family:
Lhx2 and Lhx9 are highly homologous LHX regulatory
proteins. They belong to the LHX protein family, which
features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as transcription
factors or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs, such as
the pituitary gland and the pancreas. Although Lhx2 and
Lhx9 are highly homologous, they seems to play
regulatory roles in different organs. In animals, Lhx2
plays important roles in eye, cerebral cortex, limb, the
olfactory organs, and erythrocyte development. Lhx2 gene
knockout mice exhibit impaired patterning of the
cortical hem and the telencephalon of the developing
brain, and a lack of development in olfactory
structures. Lhx9 is expressed in several regions of the
developing mouse brain, the spinal cord, the pancreas,
in limb mesenchyme, and in the urogenital region. Lhx9
plays critical roles in gonad development. Homozygous
mice lacking functional Lhx9 alleles exhibit numerous
urogenital defects, such as gonadal agenesis,
infertility, and undetectable levels of testosterone and
estradiol coupled with high FSH levels. Lhx9 null mice
are phenotypically female, even those that are
genotypically male. As in other LIM domains, this domain
family is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein.
Length = 59
Score = 48.4 bits (116), Expect = 8e-09
Identities = 19/33 (57%), Positives = 22/33 (66%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
CA C I A E+VMRAR+ V+HL CF C CN
Sbjct: 5 CARCHLGISASELVMRARDLVFHLNCFTCATCN 37
>gnl|CDD|188755 cd09369, LIM1_Lhx2_Lhx9, The first LIM domain of Lhx2 and Lhx9
family. The first LIM domain of Lhx2 and Lhx9 family:
Lhx2 and Lhx9 are highly homologous LHX regulatory
proteins. They belong to the LHX protein family, which
features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as
transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
Although Lhx2 and Lhx9 are highly homologous, they
seems to play regulatory roles in different organs. In
animals, Lhx2 plays important roles in eye, cerebral
cortex, limb, the olfactory organs, and erythrocyte
development. Lhx2 gene knockout mice exhibit impaired
patterning of the cortical hem and the telencephalon of
the developing brain, and a lack of development in
olfactory structures. Lhx9 is expressed in several
regions of the developing mouse brain , the spinal
cord, the pancreas, in limb mesenchyme, and in the
urogenital region. Lhx9 plays critical roles in gonad
development. Homozygous mice lacking functional Lhx9
alleles exhibit numerous urogenital defects, such as
gonadal agenesis, infertility, and undetectable levels
of testosterone and estradiol coupled with high FSH
levels. Lhx9 null mice are phenotypically female, even
those that are genotypically male. As in other LIM
domains, this domain family is 50-60 amino acids in
size and shares two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein.
Length = 54
Score = 48.1 bits (115), Expect = 1e-08
Identities = 25/55 (45%), Positives = 32/55 (58%), Gaps = 1/55 (1%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGCG+ I DRF L A+D WH CLKC C L + + +++ I CK DY
Sbjct: 1 CAGCGEKIQDRFYLLAVDRQWHASCLKCCECRLPL-DSELSCFSRDGNIYCKEDY 54
>gnl|CDD|188853 cd09469, LIM1_Lhx2, The first LIM domain of Lhx2. The first LIM
domain of Lhx2: Lhx2 belongs to the LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as
transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
In animals, Lhx2 plays important roles in eye, cerebral
cortex, limb, the olfactory organs, and erythrocyte
development. Lhx2 gene knockout mice exhibit impaired
patterning of the cortical hem and the telencephalon of
the developing brain, and a lack of development in
olfactory structures. The Lhx2 protein has been shown
to bind to the mouse M71 olfactory receptor promoter.
Similar to other LIM domains, this domain family is
50-60 amino acids in size and share two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 64
Score = 48.1 bits (114), Expect = 1e-08
Identities = 28/56 (50%), Positives = 35/56 (62%), Gaps = 3/56 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLG-EVGSTLYTKANLILCKRDY 95
CAGCG I+DR+ L A+D WH CLK CC+C+L E T ++K I CK DY
Sbjct: 11 CAGCGGKISDRYYLLAVDKQWHMRCLK--CCECKLNLESELTCFSKDGSIYCKEDY 64
>gnl|CDD|214528 smart00132, LIM, Zinc-binding domain present in Lin-11, Isl-1,
Mec-3. Zinc-binding domain family. Some LIM domains
bind protein partners via tyrosine-containing motifs.
LIM domains are found in many key regulators of
developmental pathways.
Length = 54
Score = 47.4 bits (113), Expect = 2e-08
Identities = 22/55 (40%), Positives = 27/55 (49%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDR-FLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRD 94
CAGCGK I +L+AL WH +C KC C L G T + K + CK
Sbjct: 2 CAGCGKPIYGTERVLRALGKVWHPECFKCATCGKPL--SGDTFFEKDGKLYCKDC 54
Score = 43.1 bits (102), Expect = 9e-07
Identities = 16/35 (45%), Positives = 18/35 (51%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CA C K I E V+RA V+H ECF C C
Sbjct: 2 CAGCGKPIYGTERVLRALGKVWHPECFKCATCGKP 36
>gnl|CDD|188753 cd09367, LIM1_Lhx1_Lhx5, The first LIM domain of Lhx1 (also known
as Lim1) and Lhx5. The first LIM domain of Lhx1 (also
known as Lim1) and Lhx5. Lhx1 and Lhx5 are closely
related members of LHX protein family, which features
two tandem N-terminal LIM domains and a C-terminal DNA
binding homeodomain. Members of LHX family are found in
the nucleus and act as transcription factors or
cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs, such as
the pituitary gland and the pancreas. Lhx1 is required
for regulating the vertebrate head organizer, the
nervous system, and female reproductive tract
development. During embryogenesis in the mouse, Lhx1 is
expressed early in mesodermal tissue, then later during
urogenital, kidney, liver, and nervous system
development. In the adult, expression is restricted to
the kidney and brain. A mouse embryos with Lhx1 gene
knockout cannot grow normal anterior head structures,
kidneys, and gonads, but with normally developed trunk
and tail morphology. In the developing nervous system,
Lhx1 is required to direct the trajectories of motor
axons in the limb. Lhx1 null female mice lack the
oviducts and uterus. Lhx5 protein may play
complementary or overlapping roles with Lhx1. The
expression of Lhx5 in the anterior portion of the mouse
neural tube suggests a role in patterning of the
forebrain. All LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 52
Score = 47.4 bits (113), Expect = 2e-08
Identities = 21/55 (38%), Positives = 31/55 (56%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGC + I D+FLL LD WH C++C C C L E +++ + C+ D+
Sbjct: 1 CAGCDRPILDKFLLNVLDRAWHAKCVQCCDCKCPLTE---KCFSREGKLYCRNDF 52
>gnl|CDD|188754 cd09368, LIM1_Lhx3_Lhx4, The first LIM domain of Lhx3 and Lhx4
family. The first LIM domain of Lhx3-Lhx4 family: Lhx3
and Lhx4 belong to the LHX protein family, which
features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as
transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
The LHX3 and LHX4 LIM-homeodomain transcription factors
play essential roles in pituitary gland and nervous
system development. Although LHX3 and LHX4 share marked
sequence homology, the genes have different expression
patterns. They play overlapping, but distinct functions
during the establishment of the specialized cells of
the mammalian pituitary gland and the nervous system.
Lhx3 proteins have been demonstrated the ability to
directly bind to the promoters/enhancers of several
pituitary hormone gene promoters to cause increased
transcription. Lhx3a and Lhx3b, whose mRNAs have
distinct temporal expression profiles during
development, are two isoforms of Lhx3. LHX4 plays
essential roles in pituitary gland and nervous system
development. In mice, the lhx4 gene is expressed in the
developing hindbrain, cerebral cortex, pituitary gland,
and spinal cord. LHX4 shows significant sequence
similarity to LHX3, particularly to isoforms Lhx3a. In
gene regulation experiments, the LHX4 protein exhibits
regulation roles towards pituitary genes, acting on
their promoters/enhancers. As in other LIM domains,
this domain family is 50-60 amino acids in size and
shares two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to
two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric
protein.
Length = 52
Score = 47.0 bits (112), Expect = 2e-08
Identities = 23/55 (41%), Positives = 31/55 (56%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C GC +HI DRF+LK LD WH CLKC C +L + + + + CK D+
Sbjct: 1 CGGCQEHILDRFILKVLDRTWHAKCLKCNDCGAQLTD---KCFARNGHVYCKDDF 52
>gnl|CDD|188752 cd09366, LIM1_Isl, The first LIM domain of Isl, a member of LHX
protein family. The first LIM domain of Isl: Isl is a
member of LHX protein family, which features two tandem
N-terminal LIM domains and a C-terminal DNA binding
homeodomain. Isl1 and Isl2 are the two conserved
members of this family. Proteins in this group are
found in the nucleus and act as transcription factors
or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs, such as
the pituitary gland and the pancreas. Isl-1 is one of
the LHX proteins isolated originally by virtue of its
ability to bind DNA sequences from the 5'-flanking
region of the rat insulin gene in pancreatic
insulin-producing cells. Mice deficient in Isl-1 fail
to form the dorsal exocrine pancreas and islet cells
fail to differentiate. On the other hand, Isl-1 takes
part in the pituitary development by activating the
gonadotropin-releasing hormone receptor gene together
with LHX3 and steroidogenic factor 1. Mouse Is l2 is
expressed in the retinal ganglion cells and the
developing spinal cord where it plays a role in motor
neuron development. Same as Isl1, Isl2 may also be able
to bind to the insulin gene enhancer to promote gene
activation. All LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 55
Score = 45.4 bits (108), Expect = 1e-07
Identities = 24/56 (42%), Positives = 31/56 (55%), Gaps = 2/56 (3%)
Query: 41 CAGCGKHITDRFLLK-ALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C GCG I D+++L+ A D+ WH CLKC C L E T + + CKRDY
Sbjct: 1 CVGCGGKIHDQYILRVAPDLEWHAACLKCAECGQYLDE-TCTCFVRDGKTYCKRDY 55
>gnl|CDD|188767 cd09381, LIM1_Lhx7_Lhx8, The first LIM domain of Lhx7 and Lhx8.
The first LIM domain of Lhx7 and Lhx8: Lhx7 and Lhx8
belong to the LHX protein family, which features two
tandem N-terminal LIM domains and a C-terminal DNA
binding homeodomain. Members of LHX family are found in
the nucleus and act as transcription factors or
cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs such as
the pituitary gland and the pancreas. Studies using
mutant mice have revealed roles for Lhx7 and Lhx8 in
the development of cholinergic neurons in the
telencephalon and in basal forebrain development. Mice
lacking alleles of the LIM-homeobox gene Lhx7 or Lhx8
display dramatically reduced number of forebrain
cholinergic neurons. In addition, Lhx7 mutation affects
male and female mice differently, with females
appearing more affected than males. As in other LIM
domains, this domain family is 50-60 amino acids in
size and shares two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein.
Length = 56
Score = 45.4 bits (107), Expect = 1e-07
Identities = 24/56 (42%), Positives = 30/56 (53%), Gaps = 1/56 (1%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDYL 96
C+ CG I D++LLK D+ WH CL C C LG ++ Y K I CK DY
Sbjct: 2 CSSCGLEIVDKYLLKVNDLCWHVRCLSCSVCRTSLGR-HTSCYIKDKDIFCKLDYF 56
>gnl|CDD|188765 cd09379, LIM2_AWH, The second LIM domain of Arrowhead (AWH). The
second LIM domain of Arrowhead (AWH): Arrowhead belongs
to the LHX protein family, which features two tandem
N-terminal LIM domains and a C-terminal DNA binding
homeodomain. Members of LHX family are found in the
nucleus and act as transcription factors or cofactors.
LHX proteins are critical for the development of
specialized cells in multiple tissue types, including
the nervous system, skeletal muscle, the heart, the
kidneys, and endocrine organs such as the pituitary
gland and the pancreas. During embryogenesis of
Drosophila, Arrowhead is expressed in each abdominal
segment and in the labial segment. Late in embryonic
development, expression of arrowhead is refined to the
abdominal histoblasts and salivary gland imaginal ring
cells themselves. The Arrowhead gene required for
establishment of a subset of imaginal tissues: the
abdominal histoblasts and the salivary gland imaginal
rings. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 55
Score = 45.1 bits (107), Expect = 1e-07
Identities = 19/32 (59%), Positives = 23/32 (71%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
CA CS+ I A + V RAR++VYHL CFAC C
Sbjct: 1 CAKCSRNISASDWVRRARDHVYHLACFACDAC 32
>gnl|CDD|188854 cd09470, LIM1_Lhx9, The first LIM domain of Lhx9. The first LIM
domain of Lhx9: Lhx9 belongs to the LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as
transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
Lhx9 is highly homologous to Lhx2. It is expressed in
several regions of the developing mouse brain, the
spinal cord, the pancreas, in limb mesenchyme, and in
the urogenital region. Lhx9 plays critical roles in
gonad development. Homozygous mice lacking functional
Lhx9 alleles exhibit numerous urogenital defects, such
as gonadal agenesis, infertility, and undetectable
levels of testosterone and estradiol coupled with high
FSH levels. Lhx9 null mice have reduced levels of the
Sf1 nuclear receptor that is required for
gonadogenesis, and recent studies have shown that Lhx9
is able to activate the Sf1/FtzF1 gene. Lhx9 null mice
are phenotypically female, even those that are
genotypically male. As in other LIM domains, this
domain family is 50-60 amino acids in size and shares
two characteristic zinc finger motifs. The two zinc
fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to
two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric
protein.
Length = 54
Score = 45.0 bits (106), Expect = 2e-07
Identities = 28/56 (50%), Positives = 34/56 (60%), Gaps = 3/56 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLG-EVGSTLYTKANLILCKRDY 95
CAGCG I+DR+ L A+D WH CLK CC+C+L E T + K I CK DY
Sbjct: 1 CAGCGGKISDRYYLLAVDKQWHLRCLK--CCECKLALESELTCFAKDGSIYCKEDY 54
>gnl|CDD|188762 cd09376, LIM2_Lhx3_Lhx4, The second LIM domain of Lhx3-Lhx4 family.
The second LIM domain of Lhx3-Lhx4 family: Lhx3 and
Lhx4 belong to the LHX protein family, which features
two tandem N-terminal LIM domains and a C-terminal DNA
binding homeodomain. Members of LHX family are found in
the nucleus and act as transcription factors or
cofactors. LHX proteins are critical for the development
of specialized cells in multiple tissue types, including
the nervous system, skeletal muscle, the heart, the
kidneys, and endocrine organs, such as the pituitary
gland and the pancreas. The LHX3 and LHX4
LIM-homeodomain transcription factors play essential
roles in pituitary gland and nervous system development.
Although LHX3 and LHX4 share marked sequence homology,
the genes have different expression patterns. They play
overlapping, but distinct functions during the
establishment of the specialized cells of the mammalian
pituitary gland and the nervous system. Lhx3 proteins
have been demonstrated the ability to directly bind to
the promoters/enhancers of several pituitary hormone
gene promoters to cause increased transcription.Lhx3a
and Lhx3b, whose mRNAs have distinct temporal expression
profiles during development, are two isoforms of Lhx3.
LHX4 plays essential roles in pituitary gland and
nervous system development. In mice, the lhx4 gene is
expressed in the developing hindbrain, cerebral cortex,
pituitary gland, and spinal cord. LHX4 shows significant
sequence similarity to LHX3, particularly to isoforms
Lhx3a. In gene regulation experiments, the LHX4 protein
exhibits regulation roles towards pituitary genes,
acting on their promoters/enhancers. As in other LIM
domains, this domain family is 50-60 amino acids in size
and shares two characteristic zinc finger motifs. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 56
Score = 44.6 bits (106), Expect = 2e-07
Identities = 19/35 (54%), Positives = 25/35 (71%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CA C + IP ++V RA++NVYHLECFAC C +
Sbjct: 1 CAGCDEGIPPTQVVRRAQDNVYHLECFACFMCKRQ 35
>gnl|CDD|188771 cd09385, LIM2_LMO2, The second LIM domain of LMO2 (LIM domain only
protein 2). The second LIM domain of LMO2 (LIM domain
only protein 2): LMO2 is a nuclear protein that plays
important roles in transcriptional regulation and
development. The two tandem LIM domains of LMO2 support
the assembly of a crucial cell-regulatory complex by
interacting with both the TAL1-E47 and GATA1
transcription factors to form a DNA-binding complex that
is capable of transcriptional activation. LMOs have also
been shown to be involved in oncogenesis. LMO1 and LMO2
are activated in T-cell acute lymphoblastic leukemia by
distinct chromosomal translocations. LMO2 was also shown
to be involved in erythropoiesis and is required for the
hematopoiesis in the adult animals. All LIM domains are
50-60 amino acids in size and share two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 56
Score = 45.0 bits (106), Expect = 2e-07
Identities = 19/32 (59%), Positives = 23/32 (71%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
CA+C K I A+EM MR ++ VYHLECF C C
Sbjct: 1 CASCDKRIRAYEMTMRVKDKVYHLECFKCAAC 32
>gnl|CDD|188756 cd09370, LIM1_Lmx1a, The first LIM domain of Lmx1a. The first
LIM domain of Lmx1a: Lmx1a belongs to the LHX protein
family, which features two tandem N-terminal LIM
domains and a C-terminal DNA binding homeodomain.
Members of LHX family are found in the nucleus and act
as transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
Mouse Lmx1a is expressed in multiple tissues, including
the roof plate of the neural tube, the developing
brain, the otic vesicles, the notochord, and the
pancreas. Human Lmx1a can be found in pancreas,
skeletal muscle, adipose tissue, developing brain,
mammary glands, and pituitary. The functions of Lmx1a
in the developing nervous system were revealed by
studies of mutant mouse. In mouse, mutations in Lmx1a
result in failure of the roof plate to develop. Lmx1a
may act upstream of other roof plate markers such as
MafB, Gdf7, Bmp 6, and Bmp7. Further characterization
of these mice reveals numerous defects including
disorganized cerebellum, hippocampus, and cortex;
altered pigmentation; female sterility; skeletal
defects; and behavioral abnormalities. Within
pancreatic cells, the Lmx1a protein interacts
synergistically with the bHLH transcription factor E47
to activate the insulin gene enhancer/promoter. As in
other LIM domains, this domain family is 50-60 amino
acids in size and shares two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 52
Score = 44.4 bits (105), Expect = 2e-07
Identities = 23/55 (41%), Positives = 30/55 (54%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C GC + I DRFLL+ D WHE CL+C C L +T + + + CK DY
Sbjct: 1 CEGCNRVIQDRFLLRVNDSLWHERCLQCASCKEPL---ETTCFYRDKKLYCKEDY 52
>gnl|CDD|188750 cd09364, LIM1_LIMK, The first LIM domain of LIMK (LIM domain
Kinase ). The first LIM domain of LIMK (LIM domain
Kinase ): LIMK protein family is comprised of two
members LIMK1 and LIMK2. LIMK contains two LIM domains,
a PDZ domain and a kinase domain. LIMK is involved in
the regulation of actin polymerization and microtubule
disassembly. LIMK influences architecture of the actin
cytoskeleton by regulating the activity of the cofilin
family proteins cofilin1, cofilin2, and destrin. The
mechanism of the activation is to phosphorylates
cofilin on serine 3 and inactivates its actin-severing
activity, and altering the rate of actin
depolymerisation. LIMKs can function in both cytoplasm
and nucleus and are expressed in all tissues. Both
LIMK1 and LIMK2 can act in the nucleus to suppress
Rac/Cdc42-dependent cyclin D1 expression. However,
LIMK1 and LIMk2 have different cellular locations.
While LIMK1 localizes mainly at focal adhesions, LIMK2
is found in cytoplasmic punctae, suggesting that they
may have different cellular functions. The LIM domains
of LIMK have been shown to play an important role in
regulating kinase activity and likely also contribute
to LIMK function by acting as sites of
protein-to-protein interactions. All LIM domains are
50-60 amino acids in size and share two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 53
Score = 44.4 bits (105), Expect = 2e-07
Identities = 19/55 (34%), Positives = 28/55 (50%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CAGC I D ++AL+ WH DC +C C L + + K + C++DY
Sbjct: 1 CAGCRGKILDSQYVQALNQDWHCDCFRCSVCSDSL---SNWYFEKDGKLYCRKDY 52
Score = 27.5 bits (61), Expect = 0.54
Identities = 12/32 (37%), Positives = 15/32 (46%), Gaps = 1/32 (3%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
CA C I + V A N +H +CF C C
Sbjct: 1 CAGCRGKILDSQYVQ-ALNQDWHCDCFRCSVC 31
>gnl|CDD|188766 cd09380, LIM1_Lhx6, The first LIM domain of Lhx6. The first LIM
domain of Lhx6. Lhx6 is a member of LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as
transcription factors or cofactors. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs such as the pituitary gland and the pancreas.
Lhx6 functions in the brain and nervous system. It is
expressed at high levels in several regions of the
embryonic mouse CNS, including the telencephalon and
hypothalamus, and the first branchial arch. Lhx6 is
proposed to have a role in patterning of the mandible
and maxilla, and in signaling during odontogenesis. In
brain sections, knockdown of Lhx6 gene blocks the
normal migration of neurons to the cortex. As in other
LIM domains, this domain family is 50-60 amino acids in
size and shares two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 54
Score = 43.5 bits (102), Expect = 5e-07
Identities = 23/55 (41%), Positives = 31/55 (56%), Gaps = 1/55 (1%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C+ CG I DR+LLK ++ WH CL+C C L + ++ Y K I CK DY
Sbjct: 1 CSSCGLEILDRYLLKVNNLIWHVRCLECSVCRTSLRQ-HNSCYIKNKEIFCKMDY 54
>gnl|CDD|188859 cd09475, LIM2_Lhx9, The second LIM domain of Lhx9. The second LIM
domain of Lhx9: Lhx9 belongs to the LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as transcription
factors or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs, such as
the pituitary gland and the pancreas. Lhx9 is highly
homologous to Lhx2. It is expressed in several regions
of the developing mouse brain, the spinal cord, the
pancreas, in limb mesenchyme, and in the urogenital
region. Lhx9 plays critical roles in gonad development.
Homozygous mice lacking functional Lhx9 alleles exhibit
numerous urogenital defects, such as gonadal agenesis,
infertility, and undetectable levels of testosterone and
estradiol coupled with high FSH levels. Lhx9 null mice
have reduced levels of the Sf1 nuclear receptor that is
required for gonadogenesis, and recent studies have
shown that Lhx9 is able to activate the Sf1/FtzF1 gene.
Lhx9 null mice are phenotypically female, even those
that are genotypically male. As in other LIM domains,
this domain family is 50-60 amino acids in size and
shares two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 59
Score = 43.5 bits (102), Expect = 6e-07
Identities = 22/37 (59%), Positives = 23/37 (62%)
Query: 101 STGYCAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
S CA C I A EMVMRAR +VYHL CF C CN
Sbjct: 1 SVQRCARCHLGISASEMVMRARESVYHLSCFTCTTCN 37
>gnl|CDD|188764 cd09378, LIM2_Lmx1a_Lmx1b, The second LIM domain of Lmx1a and
Lmx1b. The second LIM domain of Lmx1a and Lmx1b: Lmx1a
and Lmx1b belong to the LHX protein family, which
features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as transcription
factors or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs such as the
pituitary gland and the pancreas. Mouse Lmx1a is
expressed in multiple tissues, including the roof plate
of the neural tube, the developing brain, the otic
vesicles, the notochord, and the pancreas. In mouse,
mutations in Lmx1a result in failure of the roof plate
to develop. Lmx1a may act upstream of other roof plate
markers such as MafB, Gdf7, Bmp6, and Bmp7. Further
characterization of these mice reveals numerous defects
including disorganized cerebellum, hippocampus, and
cortex; altered pigmentation; female sterility, skeletal
defects, and behavioral abnormalities. In the mouse,
Lmx1b functions in the developing limbs and eyes, the
kidneys, the brain, and in cranial mesenchyme. The
disruption of Lmx1b gene results kidney and limb
defects. In the brain, Lmx1b is important for generation
of mesencephalic dopamine neurons and the
differentiation of serotonergic neurons. In the mouse
eye, Lmx1b regulates anterior segment (cornea, iris,
ciliary body, trabecular meshwork, and lens)
development. As in other LIM domains, this domain family
is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein.
Length = 55
Score = 42.0 bits (99), Expect = 2e-06
Identities = 17/35 (48%), Positives = 21/35 (60%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C+ C + I E+VMRA NVYHL CF C C +
Sbjct: 1 CSGCLEKIAPSELVMRALENVYHLRCFCCCVCERQ 35
Score = 29.3 bits (66), Expect = 0.12
Identities = 18/56 (32%), Positives = 29/56 (51%), Gaps = 2/56 (3%)
Query: 41 CAGCGKHIT-DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C+GC + I +++AL+ +H C C C+ +L + G K +LCK DY
Sbjct: 1 CSGCLEKIAPSELVMRALENVYHLRCFCCCVCERQL-QKGDEFVLKEGQLLCKSDY 55
>gnl|CDD|188858 cd09474, LIM2_Lhx2, The second LIM domain of Lhx2. The second LIM
domain of Lhx2: Lhx2 belongs to the LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as transcription
factors or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs, such as
the pituitary gland and the pancreas. In animals, Lhx2
plays important roles in eye, cerebral cortex, limb, the
olfactory organs, and erythrocyte development. Lhx2 gene
knockout mice exhibit impaired patterning of the
cortical hem and the telencephalon of the developing
brain, and a lack of development in olfactory
structures. The Lhx2 protein has been shown to bind to
the mouse M71 olfactory receptor promoter. Similar to
other LIM domains, this domain family is 50-60 amino
acids in size and shares two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 59
Score = 41.6 bits (97), Expect = 4e-06
Identities = 22/37 (59%), Positives = 23/37 (62%)
Query: 101 STGYCAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
S CA C I A EMVMRAR+ VYHL CF C CN
Sbjct: 1 SVQRCARCHLGISASEMVMRARDLVYHLNCFTCTTCN 37
Score = 25.0 bits (54), Expect = 4.5
Identities = 16/55 (29%), Positives = 28/55 (50%), Gaps = 2/55 (3%)
Query: 39 QECAGCGKHIT-DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCK 92
Q CA C I+ +++A D+ +H +C C C+ ++ G K NL+ C+
Sbjct: 3 QRCARCHLGISASEMVMRARDLVYHLNCFTCTTCN-KMLTTGDHFGMKDNLVYCR 56
>gnl|CDD|188760 cd09374, LIM2_Isl, The second LIM domain of Isl, a member of LHX
protein family. The second LIM domain of Isl: Isl is a
member of LHX protein family, which features two tandem
N-terminal LIM domains and a C-terminal DNA binding
homeodomain. Isl1 and Isl2 are the two conserved members
of this family. Proteins in this group are found in the
nucleus and act as transcription factors or cofactors.
LHX proteins are critical for the development of
specialized cells in multiple tissue types, including
the nervous system, skeletal muscle, the heart, the
kidneys, and endocrine organs, such as the pituitary
gland and the pancreas. Isl-1 is one of the LHX proteins
isolated originally by virtue of its ability to bind DNA
sequences from the 5'-flanking region of the rat insulin
gene in pancreatic insulin-producing cells. Mice
deficient in Isl-1 fail to form the dorsal exocrine
pancreas and islet cells fail to differentiate. On the
other hand, Isl-1 takes part in the pituitary
development by activating the gonadotropin-releasing
hormone receptor gene together with LHX3 and
steroidogenic factor 1. Mouse Isl2 is expressed in the
retinal ganglion cells and the developing spinal cord
where it plays a role in motor neuron development. Same
as Isl1, Isl2 may also be able to bind to the insulin
gene enhancer to promote gene activation. All LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein complexes.
Length = 55
Score = 40.9 bits (96), Expect = 5e-06
Identities = 15/35 (42%), Positives = 21/35 (60%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CA C + + VMRAR +YH+ECF C C+ +
Sbjct: 1 CAKCQQSFSKNDFVMRARTKIYHIECFRCSACSRQ 35
>gnl|CDD|188846 cd09462, LIM1_LIMK1, The first LIM domain of LIMK1 (LIM domain
Kinase 1). The first LIM domain of LIMK1 (LIM domain
Kinase 1): LIMK1 belongs to the LIMK protein family,
which comprises LIMK1 and LIMK2. LIMK contains two LIM
domains, a PDZ domain, and a kinase domain. LIMK is
involved in the regulation of actin polymerization and
microtubule disassembly. LIMK influences architecture
of the actin cytoskeleton by regulating the activity of
the cofilin family proteins cofilin1, cofilin2, and
destrin. The mechanism of the activation is to
phosphorylates cofilin on serine 3 and inactivates its
actin-severing activity, and altering the rate of actin
depolymerization. LIMKs can function in both cytoplasm
and nucleus. Both LIMK1 and LIMK2 can act in the
nucleus to suppress Rac/Cdc42-dependent cyclin D1
expression. LIMK1 is expressed in all tissues and is
localized to focal adhesions in the cell. LIMK1 can
form homodimers upon binding of HSP90 and is activated
by Rho effector Rho kinase and MAPKAPK2. LIMK1 is
important for normal central nervous system
development, and its deletion has been implicated in
the development of the human genetic disorder Williams
syndrome. Moreover, LIMK1 up-regulates the promoter
activity of urokinase type plasminogen activator and
induces its mRNA and protein expression in breast
cancer cells. The LIM domains have been shown to play
an important role in regulating kinase activity and
likely also contribute to LIMK function by acting as
sites of protein-to-protein interactions. All LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 74
Score = 41.4 bits (97), Expect = 5e-06
Identities = 22/55 (40%), Positives = 28/55 (50%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CA CG+ I D L+AL+ WH DC +C C L Y K + CK+DY
Sbjct: 22 CASCGQSIYDGQYLQALNSDWHADCFRCCECGASLSH---WYYEKDGRLFCKKDY 73
>gnl|CDD|188761 cd09375, LIM2_Lhx1_Lhx5, The second LIM domain of Lhx1 (also known
as Lim1) and Lhx5. The second LIM domain of Lhx1 (also
known as Lim1) and Lhx5. Lhx1 and Lhx5 are closely
related members of LHX protein family, which features
two tandem N-terminal LIM domains and a C-terminal DNA
binding homeodomain. Members of LHX family are found in
the nucleus and act as transcription factors or
cofactors. LHX proteins are critical for the development
of specialized cells in multiple tissue types, including
the nervous system, skeletal muscle, the heart, the
kidneys, and endocrine organs, such as the pituitary
gland and the pancreas. Lhx1 is required for regulating
the vertebrate head organizer, the nervous system, and
female reproductive tract development. During
embryogenesis in the mouse, Lhx1 is expressed early in
mesodermal tissue, then later during urogenital, kidney,
liver, and nervous system development. In the adult,
expression is restricted to the kidney and brain. A
mouse embryos with Lhx1 gene knockout cannot grow normal
anterior head structures, kidneys, and gonads, but with
normally developed trunk and tail morphology. In the
developing nervous system, Lhx1 is required to direct
the trajectories of motor axons in the limb. Lhx1 null
female mice lack the oviducts and uterus. Lhx5 protein
may play complementary or overlapping roles with Lhx1.
The expression of Lhx5 in the anterior portion of the
mouse neural tube suggests a role in patterning of the
forebrain. All LIM domains are 50-60 amino acids in size
and share two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 56
Score = 39.7 bits (93), Expect = 2e-05
Identities = 15/33 (45%), Positives = 20/33 (60%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
CA C + I ++V RAR+ V+HL CF C C
Sbjct: 1 CAGCDQGISPNDLVRRARDKVFHLNCFTCMVCR 33
>gnl|CDD|188855 cd09471, LIM2_Isl2, The second LIM domain of Isl2. The second LIM
domain of Isl2: Isl is a member of LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. LHX proteins are
critical for the development of specialized cells in
multiple tissue types, including the nervous system,
skeletal muscle, the heart, the kidneys, and endocrine
organs, such as the pituitary gland and the pancreas.
Isl proteins are found in the nucleus and act as
transcription factors or cofactors. Isl1 and Isl2 are
the two conserved members of this family. Mouse Isl2 is
expressed in the retinal ganglion cells and the
developing spinal cord where it plays a role in motor
neuron development. Isl2 may be able to bind to the
insulin gene enhancer to promote gene activation. All
LIM domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein complexes.
Length = 55
Score = 39.5 bits (92), Expect = 2e-05
Identities = 16/35 (45%), Positives = 24/35 (68%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CA C + ++VMRAR++VYH+ECF C C+ +
Sbjct: 1 CAQCRLGFSSSDLVMRARDSVYHIECFRCSVCSRQ 35
>gnl|CDD|188857 cd09473, LIM2_Lhx4, The second LIM domain of Lhx4. The second LIM
domain of Lhx4. Lhx4 belongs to the LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as transcription
factors or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs, such as
the pituitary gland and the pancreas. LHX4 plays
essential roles in pituitary gland and nervous system
development. In mice, the lhx4 gene is expressed in the
developing hindbrain, cerebral cortex, pituitary gland,
and spinal cord. LHX4 shows significant sequence
similarity to LHX3, particularly to isoforms Lhx3a. In
gene regulation experiments, the LHX4 protein exhibits
regulation roles towards pituitary genes, acting on
their promoters/enhancers. As in other LIM domains, this
domain family is 50-60 amino acids in size and shares
two characteristic zinc finger motifs. The two zinc
fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 56
Score = 38.8 bits (90), Expect = 4e-05
Identities = 16/35 (45%), Positives = 24/35 (68%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C AC + IP ++V +A++ VYHL CFAC C+ +
Sbjct: 1 CTACQQGIPPTQVVRKAQDFVYHLHCFACIICSRQ 35
>gnl|CDD|188856 cd09472, LIM2_Lhx3b, The second LIM domain of Lhx3b. The second
LIM domain of Lhx3b. Lhx3b is a member of LHX protein
family, which features two tandem N-terminal LIM domains
and a C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as transcription
factors or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs, such as
the pituitary gland and the pancreas. Lhx3b is one of
the two isoforms of Lhx3. The Lhx3 gene is expressed in
the ventral spinal cord, the pons, the medulla
oblongata, and the pineal gland of the developing
nervous system during mouse embryogenesis, and
transcripts are found in the emergent pituitary gland.
Lhx3 functions in concert with other transcription
factors to specify interneuron and motor neuron fates
during development. Lhx3 proteins have been demonstrated
to directly bind to the promoters of several pituitary
hormone gene promoters. The Lhx3 gene encodes two
isoforms, LHX3a and LHX3b that differ in their
amino-terminal sequences, where Lhx3a has longer
N-terminal. They show differential activation of
pituitary hormone genes and distinct DNA binding
properties. In human, Lhx3a trans-activated the
alpha-glycoprotein subunit promoter and genes containing
a high-affinity Lhx3 binding site more effectively than
the hLhx3b isoform. In addition, hLhx3a induce
transcription of the TSHbeta-subunit gene by acting on
pituitary POU domain factor, Pit-1, while hLhx3b does
not. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 57
Score = 37.4 bits (86), Expect = 1e-04
Identities = 18/35 (51%), Positives = 24/35 (68%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CAAC + IP ++V RA++ VYHL CFAC C +
Sbjct: 2 CAACQQGIPPTQVVRRAQDFVYHLHCFACIVCKRQ 36
>gnl|CDD|188768 cd09382, LIM2_Lhx6, The second LIM domain of Lhx6. The second LIM
domain of Lhx6. Lhx6 is a member of LHX protein family,
which features two tandem N-terminal LIM domains and a
C-terminal DNA binding homeodomain. Members of LHX
family are found in the nucleus and act as transcription
factors or cofactors. LHX proteins are critical for the
development of specialized cells in multiple tissue
types, including the nervous system, skeletal muscle,
the heart, the kidneys, and endocrine organs such as the
pituitary gland and the pancreas. Lhx6 functions in
brain and nervous system. It is expressed at high
levels in several regions of the embryonic mouse CNS,
including the telencephalon and hypothalamus, and the
first branchial arch. Lhx6 is proposed to have a role in
patterning of the mandible and maxilla, and in signaling
during odontogenesis. In brain sections, knockdown of
Lhx6 gene blocks the normal migration of neurons to the
cortex. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 55
Score = 37.4 bits (86), Expect = 1e-04
Identities = 18/35 (51%), Positives = 21/35 (60%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CA C + I A + V RAR N YHL CFAC C +
Sbjct: 1 CARCGRQIYASDWVRRARGNAYHLACFACFSCKRQ 35
>gnl|CDD|188847 cd09463, LIM1_LIMK2, The first LIM domain of LIMK2 (LIM domain
Kinase 2). The first LIM domain of LIMK2 (LIM domain
Kinase 2): LIMK2 is a member of the LIMK protein
family, which comprises LIMK1 and LIMK2. LIMK contains
two LIM domains, a PDZ domain, and a kinase domain.
LIMK is involved in the regulation of actin
polymerization and microtubule disassembly. LIMK
influences architecture of the actin cytoskeleton by
regulating the activity of the cofilin family proteins
cofilin1, cofilin2, and destrin. The mechanism of the
activation is to phosphorylates cofilin on serine 3 and
inactivates its actin-severing activity, altering the
rate of actin depolymerization. LIMK activity is
activated by phosphorylation of a threonine residue
within the activation loop of the kinase by
p21-activated kinases 1 and 4 and by Rho kinase. LIMKs
can function in both cytoplasm and nucleus. Both LIMK1
and LIMK2 can act in the nucleus to suppress
Rac/Cdc42-dependent cyclin D1 expression. LIMK2 is
expressed in all tissues. While LIMK1 localizes mainly
at focal adhesions, LIMK2 is found in cytoplasmic
punctae, suggesting that they may have different
cellular functions. The activity of LIM kinase 2 to
regulate cofilin phosphorylation is inhibited by the
direct binding of Par-3. LIMK2 activation promotes cell
cycle progression. The phenotype of Limk2 knockout mice
shows a defect in spermatogenesis. The LIM domains have
been shown to play an important role in regulating
kinase activity and likely also contribute to LIMK
function by acting as sites of protein-to-protein
interactions. All LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 53
Score = 37.2 bits (86), Expect = 1e-04
Identities = 17/55 (30%), Positives = 23/55 (41%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C GCG I D F + + WH C +C C L + Y K + C + Y
Sbjct: 1 CTGCGGRIQDSFHYRVVQEAWHNSCFQCSVCQDLL---TNWYYEKDGKLYCHKHY 52
>gnl|CDD|188715 cd09329, LIM3_abLIM, The third LIM domain of actin binding LIM
(abLIM) proteins. The third LIM domain of actin
binding LIM (abLIM) proteins: Three homologous members
of the abLIM protein family have been identified;
abLIM-1, abLIM-2 and abLIM-3. The N-terminal of abLIM
consists of four tandem repeats of LIM domains and the
C-terminal of acting binding LIM protein is a villin
headpiece domain, which has strong actin binding
activity. The abLIM-1, which is expressed in retina,
brain, and muscle tissue, has been indicated to
function as a tumor suppressor. AbLIM-2 and -3, mainly
expressed in muscle and neuronal tissue, bind to
F-actin strongly. They may serve as a scaffold for
signaling modules of the actin cytoskeleton and thereby
modulate transcription. It has shown that LIM domains
of abLIMs interact with STARS (striated muscle
activator of Rho signaling), which directly binds actin
and stimulates serum-response factor (SRF)-dependent
transcription. All LIM domains are 50-60 amino acids in
size and share two characteristic highly conserved zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 52
Score = 36.9 bits (86), Expect = 2e-04
Identities = 24/56 (42%), Positives = 27/56 (48%), Gaps = 5/56 (8%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRL-GEVGSTLYTKANLILCKRDY 95
CAGCG+ I + L ALD WH C KC C L GE K C+RDY
Sbjct: 1 CAGCGQEIKNGQALLALDKQWHVWCFKCKECGKVLTGEYMG----KDGKPYCERDY 52
>gnl|CDD|188739 cd09353, LIM2_Zyxin, The second LIM domain of Zyxin. The second
LIM domain of Zyxin: Zyxin exhibits three copies of the
LIM domain, an extensive proline-rich domain and a
nuclear export signal. Localized at sites of
cellsubstratum adhesion in fibroblasts, Zyxin interacts
with alpha-actinin, members of the cysteine-rich
protein (CRP) family, proteins that display Src
homology 3 (SH3) domains and Ena/VASP family members.
Zyxin and its partners have been implicated in the
spatial control of actin filament assembly as well as
in pathways important for cell differentiation. In
addition to its functions at focal adhesion plaques,
recent work has shown that zyxin moves from the sites
of cell contacts to the nucleus, where it directly
participates in the regulation of gene expression. As
in other LIM domains, this domain family is 50-60 amino
acids in size and shares two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors o r scaffolds to support the
assembly of multimeric protein.
Length = 60
Score = 36.1 bits (83), Expect = 5e-04
Identities = 24/59 (40%), Positives = 30/59 (50%), Gaps = 2/59 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDYLRLF 99
CA C + ITDR +LKA +H C C C C L E S + +AN C DY R +
Sbjct: 1 CAVCDQKITDR-MLKATGKSYHPQCFTCVVCKCPL-EGESFIVDQANQPHCVNDYHRRY 57
Score = 26.8 bits (59), Expect = 1.2
Identities = 11/32 (34%), Positives = 17/32 (53%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
CA C + I + +++A YH +CF C C
Sbjct: 1 CAVCDQKIT--DRMLKATGKSYHPQCFTCVVC 30
>gnl|CDD|188769 cd09383, LIM2_Lhx7_Lhx8, The second LIM domain of Lhx7 and Lhx8.
The second LIM domain of Lhx7 and Lhx8: Lhx7 and Lhx8
belong to the LHX protein family, which features two
tandem N-terminal LIM domains and a C-terminal DNA
binding homeodomain. Members of LHX family are found in
the nucleus and act as transcription factors or
cofactors. LHX proteins are critical for the development
of specialized cells in multiple tissue types, including
the nervous system, skeletal muscle, the heart, the
kidneys, and endocrine organs such as the pituitary
gland and the pancreas. Studies using mutant mice have
revealed roles for Lhx7 and Lhx8 in the development of
cholinergic neurons in the telencephalon and in basal
forebrain development. Mice lacking alleles of the
LIM-homeobox gene Lhx7 or Lhx8 display dramatically
reduced number of forebrain cholinergic neurons. In
addition, Lhx7 mutation affects male and female mice
differently, with females appearing more affected than
males. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 55
Score = 35.4 bits (81), Expect = 6e-04
Identities = 16/35 (45%), Positives = 22/35 (62%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C+ C + I + + V RA+ NVYHL CFAC C +
Sbjct: 1 CSRCGRHIHSTDWVRRAKGNVYHLACFACFSCKRQ 35
>gnl|CDD|188777 cd09391, LIM1_Lrg1p_like, The first LIM domain of Lrg1p, a LIM and
RhoGap domain containing protein. The first LIM domain
of Lrg1p, a LIM and RhoGap domain containing protein:
The members of this family contain three tandem repeats
of LIM domains and a Rho-type GTPase activating protein
(RhoGap) domain. Lrg1p is a Rho1 GTPase-activating
protein required for efficient cell fusion in yeast.
Lrg1p-GAP domain strongly and specifically stimulates
the GTPase activity of Rho1p, a regulator of beta
(1-3)-glucan synthase in vitro. The LIM domain is 50-60
amino acids in size and shares two characteristic zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 57
Score = 35.4 bits (82), Expect = 9e-04
Identities = 15/33 (45%), Positives = 18/33 (54%), Gaps = 2/33 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
CA C K I +RA +VYHL+CF C C
Sbjct: 1 CAKCGKPITG--QFVRALGDVYHLDCFTCHDCG 31
Score = 34.6 bits (80), Expect = 0.002
Identities = 15/31 (48%), Positives = 19/31 (61%), Gaps = 1/31 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCC 71
CA CGK IT +F+ +AL +H DC C C
Sbjct: 1 CAKCGKPITGQFV-RALGDVYHLDCFTCHDC 30
>gnl|CDD|188724 cd09338, LIM3_Paxillin_like, The third LIM domain of the paxillin
like protein family. The third LIM domain of the
paxillin like protein family: This family consists of
paxillin, leupaxin, Hic-5 (ARA55), and other related
proteins. There are four LIM domains in the C-terminal
of the proteins and leucine-rich LD-motifs in the
N-terminal region. Members of this family are adaptor
proteins to recruit key components of
signal-transduction machinery to specific sub-cellular
locations. Paxillin is found at the interface between
the plasma membrane and the actin cytoskeleton.
Paxillin serves as a platform for the recruitment of
numerous regulatory and structural proteins that
together control the dynamic changes in cell adhesion,
cytoskeletal reorganization and gene expression that
are necessary for cell migration and survival. Leupaxin
is a cytoskeleton adaptor protein, which is
preferentially expressed in hematopoietic cells. It
associates with focal adhesion kinases PYK2 and
pp125FAK and identified to be a component of the
osteoclast pososomal signaling complex. Hic-5 controls
cell proliferation, migration and senescence by
functioning as coactivator for steroid receptors such
as androgen receptor, glucocorticoid receptor and
progesterone receptor. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 53
Score = 35.0 bits (81), Expect = 0.001
Identities = 15/55 (27%), Positives = 25/55 (45%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C GC K I + ++ AL+ WH +C C +C + + + L C+ Y
Sbjct: 1 CGGCNKPILENYI-SALNTQWHPECFVCR--ECHKPFINGSFFEHEGLPYCETHY 52
Score = 27.7 bits (62), Expect = 0.42
Identities = 13/32 (40%), Positives = 18/32 (56%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C C+K P E + A N +H ECF C++C
Sbjct: 1 CGGCNK--PILENYISALNTQWHPECFVCREC 30
>gnl|CDD|188718 cd09332, LIM2_PINCH, The second LIM domain of protein PINCH. The
second LIM domain of protein PINCH: PINCH plays a
pivotal role in the assembly of focal adhesions (FAs),
regulating diverse functions in cell adhesion, growth,
and differentiation through LIM-mediated
protein-protein interactions. PINCH comprises an array
of five LIM domains that interact with integrin-linked
kinase (ILK), Nck2 (also called Nckbeta or Grb4) and
other interaction partners. These interactions are
essential for triggering the FA assembly and for
relaying diverse mechanical and biochemical signals
between Cell-extracellular matrix and the actin
cytoskeleton. LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 52
Score = 33.5 bits (77), Expect = 0.004
Identities = 14/39 (35%), Positives = 24/39 (61%), Gaps = 1/39 (2%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVG 79
C CG+ + R ++KA++ WH DC +C C+ L ++G
Sbjct: 1 CGKCGEFVIGR-VIKAMNNNWHPDCFRCEICNKELADIG 38
Score = 26.5 bits (59), Expect = 1.4
Identities = 10/20 (50%), Positives = 15/20 (75%)
Query: 118 VMRARNNVYHLECFACQQCN 137
V++A NN +H +CF C+ CN
Sbjct: 12 VIKAMNNNWHPDCFRCEICN 31
>gnl|CDD|188842 cd09458, LIM3_Enigma, The third LIM domain of Enigma. The third
LIM domain of Enigma: Enigma was initially
characterized in humans as a protein containing three
LIM domains at the C-terminus and a PDZ domain at
N-terminus. The third LIM domain specifically
interacts with the insulin receptor and the second LIM
domain interacts with the receptor tyrosine kinase Ret
and the adaptor protein APS. Thus Enigma is implicated
in signal transduction processes such as mitogenic
activity, insulin related actin organization, and
glucose metabolism. Enigma is expressed in multiple
tissues, such as skeletal muscle, heart, bone, and
brain. LIM domains are 50-60 amino acids in size and
share two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to
two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 55
Score = 33.1 bits (75), Expect = 0.005
Identities = 23/54 (42%), Positives = 27/54 (50%), Gaps = 5/54 (9%)
Query: 41 CAGCGKHIT--DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCK 92
C GC I DRFL +AL WH+ C C C L G T Y+K + LCK
Sbjct: 1 CHGCDFKIDAGDRFL-EALGFSWHDTCFVCAICQINLE--GKTFYSKKDKPLCK 51
>gnl|CDD|188782 cd09396, LIM_DA1, The Lim domain of DA1. The Lim domain of DA1:
DA1 contains one copy of LIM domain and a domain of
unknown function. DA1 is predicted as an ubiquitin
receptor, which sets final seed and organ size by
restricting the period of cell proliferation. The LIM
domain is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein.
Length = 53
Score = 32.2 bits (74), Expect = 0.008
Identities = 13/32 (40%), Positives = 15/32 (46%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCD 72
CAGC I L AL WH +C +C C
Sbjct: 1 CAGCKSEIGHGRFLSALGAVWHPECFRCHACR 32
Score = 25.7 bits (57), Expect = 2.1
Identities = 12/34 (35%), Positives = 14/34 (41%), Gaps = 1/34 (2%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNH 138
CA C I + A V+H ECF C C
Sbjct: 1 CAGCKSEI-GHGRFLSALGAVWHPECFRCHACRK 33
>gnl|CDD|188794 cd09410, LIM3_Leupaxin, The third LIM domain of Leupaxin. The
third LIM domain of Leupaxin: Leupaxin is a
cytoskeleton adaptor protein, which is preferentially
expressed in hematopoietic cells. Leupaxin belongs to
the paxillin focal adhesion protein family. Same as
other members of the family, it has four leucine-rich
LD-motifs in the N-terminus and four LIM domains in the
C-terminus. It may function in cell type-specific
signaling by associating with interaction partners
PYK2, FAK, PEP and p95PKL. When expressed in human
leukocytic cells, leupaxin significantly suppressed
integrin-mediated cell adhesion to fibronectin and the
tyrosine phosphorylation of paxillin. These findings
indicate that leupaxin may negatively regulate the
functions of paxillin during integrin signaling. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 53
Score = 32.1 bits (73), Expect = 0.013
Identities = 11/31 (35%), Positives = 18/31 (58%), Gaps = 1/31 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCC 71
C+GCG+ + + +L A + WH +C C C
Sbjct: 1 CSGCGRPVKENYL-SAANGVWHPECFVCSDC 30
Score = 26.3 bits (58), Expect = 1.4
Identities = 13/32 (40%), Positives = 17/32 (53%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C+ C + P E + A N V+H ECF C C
Sbjct: 1 CSGCGR--PVKENYLSAANGVWHPECFVCSDC 30
>gnl|CDD|188747 cd09361, LIM1_Enigma_like, The first LIM domain of Enigma-like
family. The first LIM domain of Enigma-like family:
The Enigma LIM domain family is comprised of three
members: Enigma, ENH, and Cypher (mouse)/ZASP (human).
These subfamily members contain a single PDZ domain at
the N-terminus and three LIM domains at the C-terminus.
Enigma was initially characterized in humans and is
expressed in multiple tissues, such as skeletal muscle,
heart, bone, and brain. The third LIM domain
specifically interacts with the insulin receptor and
the second LIM domain interacts with the receptor
tyrosine kinase Ret and the adaptor protein APS. Thus
Enigma is implicated in signal transduction processes,
such as mitogenic activity, insulin related actin
organization, and glucose metabolism. The second
member, ENH protein, was first identified in rat brain.
It has been shown that ENH interacts with protein
kinase D1 (PKD1) via its LIM domains and forms a
complex with PKD1 and the alpha1C subunit of cardiac
L-type voltage-gated calcium channel in rat neonatal
cardiomyocytes. The N-terminal PDZ domain interacts
with alpha-actinin at the Z-line. ZASP/Cypher is
required for maintenance of Z-line structure during
muscle contraction, but not required for Z-line
assembly. In heart, Cypher/ZASP plays a structural role
through its interaction with cytoskeletal Z-line
proteins. In addition, there is increasing evidence
that Cypher/ZASP also performs signaling functions.
Studies reveal that Cypher/ZASP interacts with and
directs PKC to the Z-line, where PKC phosphorylates
downstream signaling targets. LIM domains are 50-60
amino acids in size and share two characteristic zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 52
Score = 31.6 bits (72), Expect = 0.016
Identities = 16/39 (41%), Positives = 20/39 (51%), Gaps = 1/39 (2%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVG 79
CA C + I FL+ AL WH + C C C L E+G
Sbjct: 1 CAHCNQVIRGPFLV-ALGRSWHPEEFTCSHCHCSLAEIG 38
>gnl|CDD|188780 cd09394, LIM1_Rga, The first LIM domain of Rga GTPase-Activating
Proteins. The first LIM domain of Rga
GTPase-Activating Proteins: The members of this family
contain two tandem repeats of LIM domains and a Rho-type
GTPase activating protein (RhoGap) domain. Rga activates
GTPases during polarized morphogenesis. In yeast, a
known regulating target of Rga is CDC42p, a small
GTPase. The LIM domain is 50-60 amino acids in size and
shares two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 55
Score = 31.6 bits (72), Expect = 0.016
Identities = 19/69 (27%), Positives = 27/69 (39%), Gaps = 14/69 (20%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDYLRLFG 100
C GC + IT+ + WH C KC CD +L C ++L L
Sbjct: 1 CVGCKESITEGHAYELGGDRWHIHCFKCYKCDKKLS--------------CDSNFLVLGD 46
Query: 101 STGYCAACS 109
+ C+ CS
Sbjct: 47 GSLICSDCS 55
>gnl|CDD|188722 cd09336, LIM1_Paxillin_like, The first LIM domain of the paxillin
like protein family. The first LIM domain of the
paxillin like protein family: This family consists of
paxillin, leupaxin, Hic-5 (ARA55), and other related
proteins. There are four LIM domains in the C-terminal
of the proteins and leucine-rich LD-motifs in the
N-terminal region. Members of this family are adaptor
proteins to recruit key components of
signal-transduction machinery to specific sub-cellular
locations. Paxillin is found at the interface between
the plasma membrane and the actin cytoskeleton.
Paxillin serves as a platform for the recruitment of
numerous regulatory and structural proteins that
together control the dynamic changes in cell adhesion,
cytoskeletal reorganization and gene expression that
are necessary for cell migration and survival. Leupaxin
is a cytoskeleton adaptor protein, which is
preferentially expressed in hematopoietic cells. It
associates with focal adhesion kinases PYK2 and
pp125FAK and identified to be a component of the
osteoclast pososomal signaling complex. Hic-5 controls
cell proliferation, migration and senescence by
functioning as coactivator for steroid receptors such
as androgen receptor, glucocorticoid receptor and
progesterone receptor. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 53
Score = 30.8 bits (70), Expect = 0.035
Identities = 16/55 (29%), Positives = 24/55 (43%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CA C K I + ++ AL WH + C C LG + + C++DY
Sbjct: 1 CAACKKPIVGQ-VVTALGKTWHPEHFVCAECKTELGT--KNFFERDGQPYCEKDY 52
Score = 24.2 bits (53), Expect = 8.0
Identities = 13/33 (39%), Positives = 16/33 (48%), Gaps = 2/33 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
CAAC K I V+ A +H E F C +C
Sbjct: 1 CAACKKPIVG--QVVTALGKTWHPEHFVCAECK 31
>gnl|CDD|188818 cd09434, LIM4_FHL3, The fourth LIM domain of Four and a half LIM
domains protein 3 (FHL3). The fourth LIM domain of
Four and a half LIM domains protein 3 (FHL3): FHL3 is
highly expressed in the skeleton and cardiac muscles
and possesses the transactivation and repression
activities. FHL3 interacts with many transcription
factors, such as CREB, BKLF/KLF3, CtBP2, MyoD, and
MZF_1. Moreover, FHL3 interacts with alpha- and
beta-subunits of the muscle alpha7beta1 integrin
receptor. FHL3 was also proved to possess the
auto-activation ability and was confirmed that the
second zinc finger motif in fourth LIM domain was
responsible for the auto-activation of FHL3. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 56
Score = 30.9 bits (70), Expect = 0.039
Identities = 19/56 (33%), Positives = 25/56 (44%), Gaps = 5/56 (8%)
Query: 41 CAGCGKHIT---DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKR 93
CA C K IT + D WH+ C KC C L VG+ + + ILC+
Sbjct: 1 CAACNKPITGFGGGKYVSFEDRQWHQPCFKCSRCSVSL--VGAGFFPDGDQILCRD 54
>gnl|CDD|188808 cd09424, LIM2_FHL1, The second LIM domain of Four and a half LIM
domains protein 1 (FHL1). The second LIM domain of Four
and a half LIM domains protein 1 (FHL1): FHL1 is
heavily expressed in skeletal and cardiac muscles. It
plays important roles in muscle growth, differentiation,
and sarcomere assembly by acting as a modulator of
transcription factors. Defects in FHL1 gene are
responsible for a number of Muscular dystrophy-like
muscle disorders. It has been detected that FHL1 binds
to Myosin-binding protein C, regulating myosin filament
formation and sarcomere assembly. LIM domains are 50-60
amino acids in size and share two characteristic zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 58
Score = 30.5 bits (69), Expect = 0.044
Identities = 12/32 (37%), Positives = 17/32 (53%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C C K I A + + + NV+H +CF C C
Sbjct: 1 CKGCYKDILAGDQNVEYKGNVWHKDCFTCSNC 32
>gnl|CDD|188824 cd09440, LIM1_SF3, The first Lim domain of pollen specific protein
SF3. The first Lim domain of pollen specific protein
SF3: SF3 is a Lim protein that is found exclusively in
mature plant pollen grains. It contains two LIM domains.
The exact function of SF3 is unknown. It may be a
transcription factor required for the expression of late
pollen genes. It is possible that SF3 protein is
involved in controlling pollen-specific processes such
as male gamete maturation, pollen tube formation, or
even fertilization. As in other LIM domains, this domain
family is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein.
Length = 63
Score = 30.9 bits (70), Expect = 0.045
Identities = 12/33 (36%), Positives = 15/33 (45%), Gaps = 1/33 (3%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C AC K + + + A VYH CF C C
Sbjct: 5 CKACDKTVYLVDQ-LSADGVVYHKSCFRCSHCK 36
>gnl|CDD|188713 cd09327, LIM1_abLIM, The first LIM domain of actin binding LIM
(abLIM) proteins. The first LIM domain of actin
binding LIM (abLIM) proteins: Three homologous members
of the abLIM protein family have been identified;
abLIM-1, abLIM-2 and abLIM-3. The N-terminal of abLIM
consists of four tandem repeats of LIM domains and the
C-terminal of acting binding LIM protein is a villin
headpiece domain, which has strong actin binding
activity. The abLIM-1, which is expressed in retina,
brain, and muscle tissue, has been indicated to
function as a tumor suppressor. AbLIM-2 and -3, mainly
expressed in muscle and neuronal tissue, bind to
F-actin strongly. They may serve as a scaffold for
signaling modules of the actin cytoskeleton and thereby
modulate transcription. It has shown that LIM domains
of abLIMs interact with STARS (striated muscle
activator of Rho signaling), which directly binds actin
and stimulates serum-response factor (SRF)-dependent
transcription. All LIM domains are 50-60 amino acids in
size and share two characteristic highly conserved zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 52
Score = 30.3 bits (69), Expect = 0.047
Identities = 18/55 (32%), Positives = 23/55 (41%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C CGK +L+ D Y+H C C C C L + G + K C DY
Sbjct: 1 CYKCGKKCKGE-VLRVQDKYFHIKCFTCKVCGCDLAQGG--FFVKEGEYYCTDDY 52
Score = 26.1 bits (58), Expect = 1.5
Identities = 7/22 (31%), Positives = 14/22 (63%)
Query: 118 VMRARNNVYHLECFACQQCNHR 139
V+R ++ +H++CF C+ C
Sbjct: 12 VLRVQDKYFHIKCFTCKVCGCD 33
>gnl|CDD|188742 cd09356, LIM2_TRIP6, The second LIM domain of Thyroid
receptor-interacting protein 6 (TRIP6). The second LIM
domain of Thyroid receptor-interacting protein 6
(TRIP6): TRIP6 is a member of the zyxin LIM protein
family and contains three LIM zinc-binding domains at
the C-terminal. TRIP6 protein localizes to focal
adhesion sites and along actin stress fibers.
Recruitment of this protein to the plasma membrane
occurs in a lysophosphatidic acid (LPA)-dependent
manner. TRIP6 recruits a number of molecules involved in
actin assembly, cell motility, survival and
transcriptional control. The function of TRIP6 in cell
motility is regulated by Src-dependent phosphorylation
at a Tyr residue. The phosphorylation activates the
coupling to the Crk SH2 domain, which is required for
the function of TRIP6 in promoting lysophosphatidic acid
(LPA)-induced cell migration. TRIP6 can shuttle to the
nucleus to serve as a coactivator of AP-1 and NF-kappaB
transcriptional factors. Moreover, TRIP6 can form a
ternary complex with the NHERF2 PDZ protein and LPA2
receptor to regulate LPA-induced activation of ERK and
AKT, rendering cells resistant to chemotherapy. Recent
evidence shows that TRIP6 antagonizes Fas-Induced
apoptosis by enhancing the antiapoptotic effect of LPA
in cells. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 53
Score = 30.2 bits (68), Expect = 0.054
Identities = 14/33 (42%), Positives = 18/33 (54%), Gaps = 2/33 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C+ CSK P E ++RA YH CF C C+
Sbjct: 1 CSVCSK--PIMERILRATGKAYHPHCFTCVVCH 31
Score = 25.6 bits (56), Expect = 2.5
Identities = 16/55 (29%), Positives = 24/55 (43%), Gaps = 2/55 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C+ C K I +R +L+A +H C C C L + T+ I C D+
Sbjct: 1 CSVCSKPIMER-ILRATGKAYHPHCFTCVVCHRSLDGIPFTVDATGQ-IHCIEDF 53
>gnl|CDD|206240 pfam14070, YjfB_motility, Putative motility protein. This family
of proteins is regulated in B. subtilis by SigD, and is
likely to be involved in motility or flagellin
production, Proteins in this family are approximately
60 amino acids in length, and contain two highly
conserved asparagine residues.
Length = 57
Score = 29.9 bits (68), Expect = 0.069
Identities = 9/37 (24%), Positives = 17/37 (45%), Gaps = 3/37 (8%)
Query: 2 SNEIGLEHLKINRMSMDVKTQQGAQQTKAVPNNAQGP 38
++ + LK +MD + Q AQ + +P + P
Sbjct: 14 QQQVSIAVLK---KAMDTQEQSAAQLLQMMPQASVPP 47
>gnl|CDD|188845 cd09461, LIM3_Enigma_like_1, The third LIM domain of an Enigma
subfamily with unknown function. The third LIM domain
of an Enigma subfamily with unknown function: The Enigma
LIM domain family is comprised of three characterized
members: Enigma, ENH, and Cypher (mouse)/ZASP (human).
These subfamily members contain a single PDZ domain at
the N-terminus and three LIM domains at the C-terminus.
They serve as adaptor proteins, where the PDZ domain
tethers the protein to the cytoskeleton and the LIM
domains, recruit signaling proteins to implement
corresponding functions. The members of the enigma
family have been implicated in regulating or organizing
cytoskeletal structure, as well as involving multiple
signaling pathways. LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 54
Score = 29.8 bits (67), Expect = 0.070
Identities = 14/34 (41%), Positives = 19/34 (55%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNH 138
C +C I A + + A NN YH +CF C +CN
Sbjct: 1 CVSCGFPIEAGDRWVEALNNNYHSQCFNCTRCNV 34
>gnl|CDD|188735 cd09349, LIM1_Zyxin, The first LIM domain of Zyxin. The first LIM
domain of Zyxin: Zyxin exhibits three copies of the LIM
domain, an extensive proline-rich domain and a nuclear
export signal. Localized at sites of cell substratum
adhesion in fibroblasts, Zyxin interacts with
alpha-actinin, members of the cysteine-rich protein
(CRP) family, proteins that display Src homology 3 (SH3)
domains and Ena/VASP family members. Zyxin and its
partners have been implicated in the spatial control of
actin filament assembly as well as in pathways important
for cell differentiation. In addition to its functions
at focal adhesion plaques, recent work has shown that
zyxin moves from the sites of cell contacts to the
nucleus, where it directly participates in the
regulation of gene expression. As in other LIM domains,
this domain family is 50-60 amino acids in size and
shares two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 87
Score = 30.6 bits (69), Expect = 0.075
Identities = 10/32 (31%), Positives = 18/32 (56%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C C + + + +RA +++H+ CF C QC
Sbjct: 34 CGICGQPLSRTQPAVRALGHLFHVTCFTCHQC 65
>gnl|CDD|188758 cd09372, LIM2_FBLP-1, The second LIM domain of the filamin-binding
LIM protein-1 (FBLP-1). The second LIM domain of the
filamin-binding LIM protein-1 (FBLP-1): Fblp-1 contains
a proline-rich domain near its N terminus and two LIM
domains at its C terminus. FBLP-1 mRNA was detected in a
variety of tissues and cells including platelets and
endothelial cells. FBLP-1 binds to Filamins. The
association between filamin B and FBLP-1 may play an
unknown role in cytoskeletal function, cell adhesion,
and cell motility. As in other LIM domains, this domain
family is 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein.
Length = 53
Score = 29.7 bits (67), Expect = 0.081
Identities = 15/35 (42%), Positives = 17/35 (48%), Gaps = 2/35 (5%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
CA C VI E ++RA YH CF C C R
Sbjct: 1 CAKCQGVIT--EHIIRALGKGYHPPCFTCVTCGRR 33
Score = 25.8 bits (57), Expect = 2.2
Identities = 13/37 (35%), Positives = 20/37 (54%), Gaps = 1/37 (2%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGE 77
CA C IT+ +++AL +H C C C R+G+
Sbjct: 1 CAKCQGVITEH-IIRALGKGYHPPCFTCVTCGRRIGD 36
>gnl|CDD|188843 cd09459, LIM3_ENH, The third LIM domain of the Enigma Homolog
(ENH) family. The third LIM domain of the Enigma
Homolog (ENH) family: ENH was initially identified in
rat brain. Same as enigma, it contains three LIM
domains at the C-terminus and a PDZ domain at
N-terminus. ENH is implicated in signal transduction
processes involving protein kinases. It has also been
shown that ENH interacts with protein kinase D1 (PKD1)
via its LIM domains and forms a complex with PKD1 and
the alpha1C subunit of cardiac L-type voltage-gated
calcium channel in rat neonatal cardiomyocytes. The
N-terminal PDZ domain interacts with alpha-actinin at
the Z-line. ENH is expressed in multiple tissues, such
as skeletal muscle, heart, bone, and brain. LIM domains
are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 55
Score = 29.9 bits (67), Expect = 0.081
Identities = 22/55 (40%), Positives = 28/55 (50%), Gaps = 5/55 (9%)
Query: 41 CAGCGKHIT--DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKR 93
C GC I DRFL +AL WH+ C C C L G T ++K + LCK+
Sbjct: 1 CHGCEFPIEAGDRFL-EALGHTWHDTCFVCSVCCESLE--GQTFFSKKDKPLCKK 52
>gnl|CDD|188779 cd09393, LIM3_Lrg1p_like, The third LIM domain of Lrg1p, a LIM
and RhoGap domain containing protein. The third LIM
domain of Lrg1p, a LIM and RhoGap domain containing
protein: The members of this family contain three
tandem repeats of LIM domains and a Rho-type GTPase
activating protein (RhoGap) domain. Lrg1p is a Rho1
GTPase-activating protein required for efficient cell
fusion in yeast. Lrg1p-GAP domain strongly and
specifically stimulates the GTPase activity of Rho1p, a
regulator of beta (1-3)-glucan synthase in vitro. The
LIM domain is 50-60 amino acids in size and shares two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein.
Length = 56
Score = 29.6 bits (67), Expect = 0.088
Identities = 18/55 (32%), Positives = 21/55 (38%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLG--EVGSTLYTKANLILCKR 93
CA CGK I D +K D WH C C C + + K ILC
Sbjct: 1 CASCGKSIEDE-CIKFEDKRWHLKCFTCSRCHREISSELSDAAFNNKDQRILCSN 54
>gnl|CDD|188749 cd09363, LIM3_Enigma_like, The third LIM domain of Enigma-like
family. The third LIM domain of Enigma-like family:
The Enigma LIM domain family is comprised of three
members: Enigma, ENH, and Cypher (mouse)/ZASP (human).
These subfamily members contain a single PDZ domain at
the N-terminus and three LIM domains at the C-terminus.
Enigma was initially characterized in humans and is
expressed in multiple tissues, such as skeletal muscle,
heart, bone, and brain. The third LIM domain
specifically interacts with the insulin receptor and
the second LIM domain interacts with the receptor
tyrosine kinase Ret and the adaptor protein APS. Thus
Enigma is implicated in signal transduction processes,
such as mitogenic activity, insulin related actin
organization, and glucose metabolism. The second
member, ENH protein, was first identified in rat brain.
It has been shown that ENH interacts with protein
kinase D1 (PKD1) via its LIM domains and forms a
complex with PKD1 and the alpha1C subunit of cardiac
L-type voltage-gated calcium channel in rat neonatal
cardiomyocytes. The N-terminal PDZ domain interacts
with alpha-actinin at the Z-line. ZASP/Cypher is
required for maintenance of Z-line structure during
muscle contraction, but not required for Z-line
assembly. In heart, Cypher/ZASP plays a structural role
through its interaction with cytoskeletal Z-line
proteins. In addition, there is increasing evidence
that Cypher/ZASP also performs signaling functions.
Studies reveal that Cypher/ZASP interacts with and
directs PKC to the Z-line, where PKC phosphorylates
downstream signaling targets. LIM domains are 50-60
amino acids in size and share two characteristic zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 54
Score = 29.7 bits (67), Expect = 0.095
Identities = 23/54 (42%), Positives = 27/54 (50%), Gaps = 5/54 (9%)
Query: 41 CAGCGKHIT--DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCK 92
C GC I DRFL +AL WH+ C C C L G T Y+K + LCK
Sbjct: 1 CHGCDFPIEAGDRFL-EALGHTWHDTCFVCAVCHVNLE--GQTFYSKKDKPLCK 51
Score = 24.7 bits (54), Expect = 6.6
Identities = 10/32 (31%), Positives = 14/32 (43%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C C I A + + A + +H CF C C
Sbjct: 1 CHGCDFPIEAGDRFLEALGHTWHDTCFVCAVC 32
>gnl|CDD|188781 cd09395, LIM2_Rga, The second LIM domain of Rga
GTPase-Activating Proteins. The second LIM domain of
Rga GTPase-Activating Proteins: The members of this
family contain two tandem repeats of LIM domains and a
Rho-type GTPase activating protein (RhoGap) domain. Rga
activates GTPases during polarized morphogenesis. In
yeast, a known regulating target of Rga is CDC42p, a
small GTPase. The LIM domain is 50-60 amino acids in
size and shares two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein.
Length = 53
Score = 29.8 bits (67), Expect = 0.097
Identities = 12/31 (38%), Positives = 16/31 (51%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCC 71
C CGK I D +L + D + DC +C C
Sbjct: 1 CKNCGKKIDDTAILLSSDEAYCSDCFRCRRC 31
>gnl|CDD|188733 cd09347, LIM4_FHL, The fourth LIM domain of Four and a half LIM
domains protein (FHL). The fourth LIM domain of Four
and a half LIM domains protein (FHL): LIM-only protein
family consists of five members, designated FHL1, FHL2,
FHL3, FHL5 and LIMPETin. The first four members are
composed of four complete LIM domains arranged in
tandem and an N-terminal single zinc finger domain with
a consensus sequence equivalent to the C-terminal half
of a LIM domain. LIMPETin is an exception, containing
six LIM domains. FHL1, 2 and 3 are predominantly
expressed in muscle tissues, and FHL5 is highly
expressed in male germ cells. FHL proteins exert their
roles as transcription co-activators or co-repressors
through a wide array of interaction partners. For
example, FHL1 binds to Myosin-binding protein C,
regulating myosin filament formation and sarcomere
assembly. FHL2 has shown to interact with more than 50
different proteins, including receptors, structural
proteins, transcription factors and cofactors, signal
transducers, splicing factors, DNA replication and
repair enzymes, and metabolic enzymes. FHL3 interacts
with many transcription factors, such as CREB,
BKLF/KLF3, CtBP2, MyoD, and MZF_1. FHL5 is a
tissue-specific coactivator of CREB/CREM family
transcription factors. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 56
Score = 29.6 bits (67), Expect = 0.11
Identities = 21/54 (38%), Positives = 25/54 (46%), Gaps = 5/54 (9%)
Query: 41 CAGCGKHITDRFLLKAL---DMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILC 91
CA C K IT K + + WH DC CG C L VG T+ + ILC
Sbjct: 1 CAACTKPITGLGGAKFISFEERQWHSDCFNCGKCSVSL--VGQGFLTQRDEILC 52
Score = 24.6 bits (54), Expect = 7.3
Identities = 12/37 (32%), Positives = 18/37 (48%), Gaps = 6/37 (16%)
Query: 105 CAACSKVIPAFE----MVMRARNNVYHLECFACQQCN 137
CAAC+K I + R +H +CF C +C+
Sbjct: 1 CAACTKPITGLGGAKFISFEERQ--WHSDCFNCGKCS 35
>gnl|CDD|188840 cd09456, LIM2_Enigma, The second LIM domain of Enigma. The
second LIM domain of Enigma: Enigma was initially
characterized in humans as a protein containing three
LIM domains at the C-terminus and a PDZ domain at
N-terminus. The third LIM domain specifically
interacts with the insulin receptor and the second LIM
domain interacts with the receptor tyrosine kinase Ret
and the adaptor protein APS. Thus Enigma is implicated
in signal transduction processes, such as mitogenic
activity, insulin related actin organization, and
glucose metabolism. Enigma is expressed in multiple
tissues, such as skeletal muscle, heart, bone and
brain. LIM domains are 50-60 amino acids in size and
share two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to
two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 52
Score = 28.8 bits (64), Expect = 0.18
Identities = 19/55 (34%), Positives = 24/55 (43%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CA C K IT ++ AL M WH C C C+ Y + C+RDY
Sbjct: 1 CAKCKKKITGE-IMHALKMTWHVHCFTCAA--CKTPIRNRAFYMEEGAPYCERDY 52
Score = 24.6 bits (53), Expect = 5.8
Identities = 12/32 (37%), Positives = 15/32 (46%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
CA C K I +M A +H+ CF C C
Sbjct: 1 CAKCKKKITG--EIMHALKMTWHVHCFTCAAC 30
>gnl|CDD|188816 cd09432, LIM6_LIMPETin, The sixth LIM domain of protein LIMPETin.
The sixth LIM domain of protein LIMPETin: LIMPETin
contains 6 LIM domains at the C-terminal and an
N-terminal PET domain. Four of the six LIM domains are
highly homologous to the four and half LIM domain
protein family and two of them show sequence similarity
to the LIM domains of the testin family. Thus, LIMPETin
may be the recombinant product of genes coding testin
and FHL proteins. In Schistosoma mansoni, where
LIMPETin was first identified, LIMPETin is down
regulated in sexually mature adult Schistosoma females
compared to sexually immature adult females and adult
male. Its differential expression indicates that it is
a transcription regulator. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 56
Score = 29.0 bits (65), Expect = 0.19
Identities = 22/55 (40%), Positives = 25/55 (45%), Gaps = 7/55 (12%)
Query: 41 CAGCGKHIT----DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILC 91
CA CGK IT +F+ D +WH DC C C L VG T ILC
Sbjct: 1 CAACGKPITGIGGTKFI-SFEDRHWHNDCFNCAGCRTSL--VGKGFITDGGRILC 52
>gnl|CDD|188844 cd09460, LIM3_ZASP_Cypher, The third LIM domain of ZASP/Cypher
family. The third LIM domain of ZASP/Cypher family:
ZASP was identified in human heart and skeletal muscle
and Cypher is a mice ortholog of ZASP. ZASP/Cyppher
contains three LIM domains at the C-terminus and a PDZ
domain at N-terminus. ZASP/Cypher is required for
maintenance of Z-line structure during muscle
contraction, but not required for Z-line assembly. In
heart, Cypher/ZASP plays a structural role through its
interaction with cytoskeletal Z-line proteins. In
addition, there is increasing evidence that Cypher/ZASP
also performs signaling functions. Studies reveal that
Cypher/ZASP interacts with and directs PKC to the
Z-line, where PKC phosphorylates downstream signaling
targets. LIM domains are 50-60 amino acids in size and
share two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to
two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 55
Score = 28.5 bits (63), Expect = 0.30
Identities = 19/55 (34%), Positives = 27/55 (49%), Gaps = 5/55 (9%)
Query: 41 CAGCGKHIT--DRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKR 93
C GC + D+F+ +AL WH+ C C C L G Y+K + LCK+
Sbjct: 1 CHGCDFPVEAGDKFI-EALGHTWHDTCFICAVCHVNLE--GQPFYSKKDKPLCKK 52
>gnl|CDD|188740 cd09354, LIM2_LPP, The second LIM domain of lipoma preferred
partner (LPP). The second LIM domain of lipoma
preferred partner (LPP): LPP is a member of the zyxin
LIM protein family and contains three LIM zinc-binding
domains at the C-terminal and proline-rich region at the
N-terminal. LPP initially identified as the most
frequent translocation partner of HMGA2 (High Mobility
Group A2) in a subgroup of benign tumors of adipose
tissue (lipomas). It was also shown to be rearranged in
a number of other soft tissues, as well as in a case of
acute monoblastic leukemia. In addition to its
involvement in tumors, LPP was inedited as a smooth
muscle restricted LIM protein that plays an important
role in SMC migration. LPP is localized at sites of cell
adhesion, cell-cell contacts and transiently in the
nucleus. In nucleus, it acts as a coactivator for the
ETS domain transcription factor PEA3. In addition to
PEA3, it interacts with alpha-actinin,vasodilator
stimulated phosphoprotein (VASP),Palladin, and Scrib.
The LIM domains are the main focal adhesion targeting
elements and that the proline- rich region, which
harbors binding sites for alpha-actinin and vasodilator-
stimulated phosphoprotein (VASP), has a weak targeting
capacity. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 60
Score = 28.3 bits (63), Expect = 0.32
Identities = 13/32 (40%), Positives = 18/32 (56%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C+ CSK P + ++RA YH +CF C C
Sbjct: 1 CSVCSK--PILDRILRATGKPYHPQCFTCVVC 30
Score = 25.6 bits (56), Expect = 3.3
Identities = 19/59 (32%), Positives = 27/59 (45%), Gaps = 2/59 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDYLRLF 99
C+ C K I DR +L+A +H C C C L + T+ N I C D+ + F
Sbjct: 1 CSVCSKPILDR-ILRATGKPYHPQCFTCVVCGKSLDGIPFTV-DATNQIHCIEDFHKKF 57
>gnl|CDD|188720 cd09334, LIM4_PINCH, The fourth LIM domain of protein PINCH. The
fourth LIM domain of protein PINCH: PINCH plays a
pivotal role in the assembly of focal adhesions (FAs),
regulating diverse functions in cell adhesion, growth,
and differentiation through LIM-mediated protein-protein
interactions. PINCH comprises an array of five LIM
domains that interact with integrin-linked kinase (ILK),
Nck2 (also called Nckbeta or Grb4) and other interaction
partners. These interactions are essential for
triggering the FA assembly and for relaying diverse
mechanical and biochemical signals between
Cell-extracellular matrix and the actin cytoskeleton.
The PINCH LIM4 domain recognizes the third SH3 domain of
another adaptor protein, Nck2. This step is an important
component of integrin signaling event. LIM domains are
50-60 amino acids in size and share two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the assem
bly of multimeric protein complexes.
Length = 54
Score = 28.1 bits (63), Expect = 0.32
Identities = 11/33 (33%), Positives = 16/33 (48%), Gaps = 2/33 (6%)
Query: 104 YCAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C AC + I V+ A +H+E F C +C
Sbjct: 2 ICGACRRPI--EGRVVTALGKHWHVEHFVCAKC 32
Score = 25.8 bits (57), Expect = 2.0
Identities = 16/55 (29%), Positives = 24/55 (43%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C C + I R ++ AL +WH + C C+ +G Y K L C+ Y
Sbjct: 3 CGACRRPIEGR-VVTALGKHWHVEHFVCAKCEKPF--LGHRHYEKKGLAYCETHY 54
>gnl|CDD|188741 cd09355, LIM2_Ajuba_like, The second LIM domain of Ajuba-like
proteins. The second LIM domain of Ajuba-like proteins:
Ajuba like LIM protein family includes three highly
homologous proteins Ajuba, Limd1, and WTIP. Members of
the family contain three tandem C-terminal LIM domains
and a proline-rich N-terminal region. This family of
proteins functions as scaffolds, participating in the
assembly of numerous protein complexes. In the
cytoplasm, Ajuba binds Grb2 to modulate serum-stimulated
ERK activation. Ajuba also recruits the TNF
receptor-associated factor 6 (TRAF6) to p62 and
activates PKCKappa activity. Ajuba interacts with
alpha-catenin and F-actin to contribute to the formation
or stabilization of adheren junctions by linking
adhesive receptors to the actin cytoskeleton. Although
Ajuba is a cytoplasmic protein, it can shuttle into the
nucleus. In nucleus, Ajuba functions as a corepressor
for the zinc finger-protein Snail. It binds to the SNAG
repression domain of Snail through its LIM region.
Arginine methyltransferase-5 (Prmt5), a protein in the
complex, is recruited to Snai l through an interaction
with Ajuba. This ternary complex functions to repress
E-cadherin, a Snail target gene. In addition, Ajuba
contains functional nuclear-receptor interacting motifs
and selectively interacts with retinoic acid receptors
(RARs) and rexinoid receptor (RXRs) to negatively
regulate retinoic acid signaling. Wtip, the
Wt1-interacting protein, was originally identified as an
interaction partner of the Wilms tumour protein 1 (WT1).
Wtip is involved in kidney and neural crest development.
Wtip interacts with the receptor tyrosine kinase Ror2
and inhibits canonical Wnt signaling. LIMD1 was reported
to inhibit cell growth and metastases. The inhibition
may be mediated through an interaction with the protein
barrier-to-autointegration (BAF), a component of SWI/SNF
chromatin-remodeling protein; or through the interaction
with retinoblastoma protein (pRB), resulting in
inhibition of E2F-mediated transcription, and expression
of the majority of genes with E2F1- responsive elements.
Recently, Limd1 was shown to interact with the
p62/sequestosome protein and influence IL-1 and RANKL
signaling by facilitating the assembly of a
p62/TRAF6/a-PKC multi-protein complex. The Limd1-p62
interaction affects both NF-kappaB and AP-1 activity in
epithelial cells and osteoclasts. Moreover, LIMD1
functions as tumor repressor to block lung tumor cell
line in vitro and in vivo. Recent studies revealed that
LIM proteins Wtip, LIMD1 and Ajuba interact with
components of RNA induced silencing complexes (RISC) as
well as eIF4E and the mRNA m7GTP cap-protein complex and
are required for microRNA-mediated gene silencing. As
in other LIM domains, this domain family is 50-60 amino
acids in size and shares two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 53
Score = 27.7 bits (62), Expect = 0.42
Identities = 14/33 (42%), Positives = 18/33 (54%), Gaps = 2/33 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
CA C +I EM+++A YH CF C CN
Sbjct: 1 CAVCGHLI--MEMILQALGKSYHPGCFRCCVCN 31
Score = 25.0 bits (55), Expect = 5.2
Identities = 20/55 (36%), Positives = 29/55 (52%), Gaps = 2/55 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CA CG I + +L+AL +H C +C C+ L V T+ + N I C +DY
Sbjct: 1 CAVCGHLIMEM-ILQALGKSYHPGCFRCCVCNECLDGVPFTVDVE-NNIYCVKDY 53
>gnl|CDD|188785 cd09401, LIM_TLP_like, The LIM domains of thymus LIM protein
(TLP). The LIM domain of thymus LIM protein (TLP) like
proteins: This family includes the LIM domains of TLP
and CRIP (Cysteine-Rich Intestinal Protein). TLP is the
distant member of the CRP family of proteins. TLP has
two isomers (TLP-A and TLP-B) and sharing approximately
30% with each of the three other CRPs. Like CRP1, CRP2
and CRP3/MLP, TLP has two LIM domains, connected by a
flexible linker region. Unlike the CRPs, TLP lacks the
nuclear targeting signal (K/R-K/R-Y-G-P-K) and is
localized solely in the cytoplasm. TLP is specifically
expressed in the thymus in a subset of cortical
epithelial cells. TLP has a role in development of
normal thymus and in controlling the development and
differentiation of thymic epithelial cells. CRIP is a
short LIM protein with only one LIM domain. CRIP gene
is developmentally regulated and can be induced by
glucocorticoid hormones during the first three
postnatal weeks. The domain shows close sequence
homology to LIM domain of thymus LIM protein. However,
unlike the TLP proteins which have two LIM domains, the
members of this family have only one LIM domain. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 53
Score = 27.7 bits (62), Expect = 0.46
Identities = 12/36 (33%), Positives = 16/36 (44%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLG 76
C CGK + +L WH+ CL+C C L
Sbjct: 1 CPKCGKPVYFAEKKTSLGRDWHKPCLRCEKCKKTLT 36
>gnl|CDD|185729 cd08988, GH43_ABN, Glycosyl hydrolase family 43. This glycosyl
hydrolase family 43 (GH43) includes mostly enzymes with
alpha-L-arabinofuranosidase (AFN; EC 3.2.1.55) and
endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activities.
These are inverting enzymes (i.e. they invert the
stereochemistry of the anomeric carbon atom of the
substrate) that have an aspartate as the catalytic
general base, a glutamate as the catalytic general acid
and another aspartate that is responsible for pKa
modulation and orienting the catalytic acid. The GH43
ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside
linkages while the ABF enzymes cleave arabinose side
chains so that the combined actions of these two enzymes
reduce arabinan to L-arabinose and/or
arabinooligosaccharides. These arabinan-degrading
enzymes are important in the food industry for efficient
production of L-arabinose from agricultural waste;
L-arabinose is often used as a bioactive sweetener. A
common structural feature of GH43 enzymes is a 5-bladed
beta-propeller domain that contains the catalytic acid
and catalytic base. A long V-shaped groove, partially
enclosed at one end, forms a single extended
substrate-binding surface across the face of the
propeller.
Length = 279
Score = 29.4 bits (66), Expect = 0.49
Identities = 13/36 (36%), Positives = 19/36 (52%), Gaps = 3/36 (8%)
Query: 89 ILCKRDYLRLFGSTGYCAACSKVIPAFEM-VMRARN 123
IL + DY LF S G C C +++ V R++N
Sbjct: 179 ILYRGDYYYLFVSFGLC--CRGGDSTYKIAVGRSKN 212
>gnl|CDD|188869 cd09485, LIM_Eplin_alpha_beta, The Lim domain of Epithelial Protein
Lost in Neoplasm (Eplin). The Lim domain of Epithelial
Protein Lost in Neoplasm (Eplin): Epithelial Protein
Lost in Neoplasm is a cytoskeleton-associated tumor
suppressor whose expression inversely correlates with
cell growth, motility, invasion and cancer mortality.
Eplin interacts and stabilizes F-actin filaments and
stress fibers, which correlates with its ability to
suppress anchorage independent growth. In epithelial
cells, Eplin is required for formation of the F-actin
adhesion belt by binding to the E-cadherin-catenin
complex through alpha-catenin. Eplin is expressed in two
isoforms, a longer Eplin-beta and a shorter Eplin-alpha.
Eplin-alpha mRNA is detected in various tissues and cell
lines, but is absent or down regulated in cancer cells.
As in other LIM domains, this domain family is 50-60
amino acids in size and shares two characteristic zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 53
Score = 27.5 bits (61), Expect = 0.58
Identities = 12/35 (34%), Positives = 18/35 (51%), Gaps = 1/35 (2%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C +C K + E ++ A +YH CF C CN +
Sbjct: 1 CVSCQKTVYPLERLV-ANQQIYHNSCFRCSYCNTK 34
>gnl|CDD|188731 cd09345, LIM2_FHL, The second LIM domain of Four and a half LIM
domains protein (FHL). The second LIM domain of Four
and a half LIM domains protein (FHL): LIM-only protein
family consists of five members, designated FHL1, FHL2,
FHL3, FHL5 and LIMPETin. The first four members are
composed of four complete LIM domains arranged in tandem
and an N-terminal single zinc finger domain with a
consensus sequence equivalent to the C-terminal half of
a LIM domain. LIMPETin is an exception, containing six
LIM domains. FHL1, 2 and 3 are predominantly expressed
in muscle tissues, and FHL5 is highly expressed in male
germ cells. FHL proteins exert their roles as
transcription co-activators or co-repressors through a
wide array of interaction partners. For example, FHL1
binds to Myosin-binding protein C, regulating myosin
filament formation and sarcomere assembly. FHL2 has
shown to interact with more than 50 different proteins,
including receptors, structural proteins, transcription
factors and cofactors, signal transducers, splicing
factors, DNA replication and repair enzymes, and
metabolic enzymes. FHL3 int eracts with many
transcription factors, such as CREB, BKLF/KLF3, CtBP2,
MyoD, and MZF_1. FHL5 is a tissue-specific coactivator
of CREB/CREM family transcription factors. LIM domains
are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein complexes.
Length = 54
Score = 27.3 bits (61), Expect = 0.66
Identities = 11/33 (33%), Positives = 15/33 (45%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C AC K I M + +H +CF C +C
Sbjct: 1 CKACGKAIMPGSKKMEYKGKFWHEKCFTCSECK 33
>gnl|CDD|188831 cd09447, LIM_LASP, The LIM domain of LIM and SH3 Protein (LASP).
The LIM domain of LIM and SH3 Protein (LASP): LASP
family contains two highly homologous members, LASP-1
and LASP-2. LASP contains a LIM motif at its amino
terminus, a src homology 3 (SH3) domains at its
C-terminal part, and a nebulin-like region in the
middle. LASP-1 and -2 are highly conserved in their
LIM, nebulin-like, and SH3 domains ,but differ
significantly at their linker regions. Both proteins
are ubiquitously expressed and involved in cytoskeletal
architecture, especially in the organization of focal
adhesions. LASP-1 and LASP-2, are important during
early embryo- and fetogenesis and are highly expressed
in the central nervous system of the adult. However,
only LASP-1 seems to participate significantly in
neuronal differentiation and plays an important
functional role in migration and proliferation of
certain cancer cells while the role of LASP-2 is more
structural. The expression of LASP-1 in breast tumors
is increased significantly. As in other LIM domains,
this domain family is 50-60 amino acids in size and
shares two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to
two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric
protein.
Length = 53
Score = 27.0 bits (60), Expect = 0.76
Identities = 14/31 (45%), Positives = 16/31 (51%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCC 71
CA CGK + L LD WH+ C KC C
Sbjct: 1 CARCGKTVYPTEKLNCLDKIWHKGCFKCEVC 31
>gnl|CDD|188829 cd09445, LIM_Mical_like_2, This domain belongs to the LIM domain
family which are found on Mical (molecule interacting
with CasL) like proteins. The LIM domain on proteins of
unknown function: This domain belongs to the LIM domain
family which are found on Mical (molecule interacting
with CasL)-like proteins. Known members of the
Mical-like family includes single LIM domain containing
proteins, Mical (molecule interacting with CasL), pollen
specific protein SF3, Eplin, xin actin-binding
repeat-containing protein 2 (XIRP2), and Ltd-1. The
members of this family function mainly at the
cytoskeleton and focal adhesions. They interact with
transcription factors or other signaling molecules to
play roles in muscle development, neuronal
differentiation, cell growth, and mobility. As in other
LIM domains, this domain family is 50-60 amino acids in
size and shares two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 53
Score = 27.0 bits (60), Expect = 0.90
Identities = 11/33 (33%), Positives = 19/33 (57%), Gaps = 1/33 (3%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C +C K + E ++ ++ +YH CF C+ CN
Sbjct: 1 CRSCGKPVYKMEEIIAEKH-IYHKNCFRCKDCN 32
>gnl|CDD|188744 cd09358, LIM_Mical_like, The LIM domain of Mical (molecule
interacting with CasL) like family. The LIM domain of
Mical (molecule interacting with CasL) like family:
Known members of this family includes LIM domain
containing proteins; Mical (molecule interacting with
CasL), pollen specific protein SF3, Eplin, xin
actin-binding repeat-containing protein 2 (XIRP2) and
Ltd-1. The members of this family function mainly at the
cytoskeleton and focal adhesions. They interact with
transcription factors or other signaling molecules to
play roles in muscle development, neuronal
differentiation, cell growth and mobility. Eplin has
also found to be tumor suppressor. As in other LIM
domains, this domain family is 50-60 amino acids in size
and shares two characteristic zinc finger motifs.. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 53
Score = 26.8 bits (60), Expect = 0.91
Identities = 12/33 (36%), Positives = 16/33 (48%), Gaps = 1/33 (3%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
CA C K + E + A ++H CF C CN
Sbjct: 1 CAVCGKTVYPMERL-VADGKLFHKSCFRCSHCN 32
Score = 25.7 bits (57), Expect = 2.8
Identities = 13/37 (35%), Positives = 19/37 (51%), Gaps = 4/37 (10%)
Query: 41 CAGCGKHI--TDRFLLKALDMYWHEDCLKCGCCDCRL 75
CA CGK + +R L A +H+ C +C C+ L
Sbjct: 1 CAVCGKTVYPMER--LVADGKLFHKSCFRCSHCNKTL 35
>gnl|CDD|188745 cd09359, LIM_LASP_like, The LIM domain of LIM and SH3 Protein
(LASP)-like proteins. The LIM domain of LIM and SH3
Protein (LASP) like proteins: This family contains two
types of LIM containing proteins; LASP and N-RAP. LASP
family contains two highly homologous members, LASP-1
and LASP-2. LASP contains a LIM motif at its amino
terminus, a src homology 3 (SH3) domains at its
C-terminal part, and a nebulin-like region in the
middle. LASP-1 and -2 are highly conserved in their
LIM, nebulin-like, and SH3 domains, but differ
significantly at their linker regions. Both proteins
are ubiquitously expressed and involved in cytoskeletal
architecture, especially in the organization of focal
adhesions. LASP-1 and LASP-2, are important during
early embryo- and fetogenesis and are highly expressed
in the central nervous system of the adult. However,
only LASP-1 seems to participate significantly in
neuronal differentiation and plays an important
functional role in migration and proliferation of
certain cancer cells while the role of LASP-2 is more
structural. The expression of LASP-1 in breast tumors
is increased significantly. N-RAP is a muscle-specific
protein concentrated at myotendinous junctions in
skeletal muscle and intercalated disks in cardiac
muscle. LIM domain is found at the N-terminus of N-RAP
and the C-terminal of N-RAP contains a region with
multiple of nebulin repeats. N-RAP functions as a
scaffolding protein that organizes alpha-actinin and
actin into symmetrical I-Z-I structures in developing
myofibrils. Nebulin repeat is known as actin binding
domain. The N-RAP is hypothesized to form antiparallel
dimerization via its LIM domain. As in other LIM
domains, this domain family is 50-60 amino acids in
size and shares two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein.
Length = 53
Score = 26.8 bits (59), Expect = 0.93
Identities = 13/35 (37%), Positives = 16/35 (45%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRL 75
CA CGK + + LD WH+ C C C L
Sbjct: 1 CARCGKIVYPTEKVNCLDKTWHKACFHCEVCKMTL 35
>gnl|CDD|188716 cd09330, LIM4_abLIM, The fourth LIM domain of actin binding LIM
(abLIM) proteins. The fourth LIM domain of actin
binding LIM (abLIM) proteins: Three homologous members
of the abLIM protein family have been identified;
abLIM-1, abLIM-2 and abLIM-3. The N-terminal of abLIM
consists of four tandem repeats of LIM domains and the
C-terminal of acting binding LIM protein is a villin
headpiece domain, which has strong actin binding
activity. The abLIM-1, which is expressed in retina,
brain, and muscle tissue, has been indicated to
function as a tumor suppressor. AbLIM-2 and -3, mainly
expressed in muscle and neuronal tissue, bind to
F-actin strongly. They may serve as a scaffold for
signaling modules of the actin cytoskeleton and thereby
modulate transcription. It has shown that LIM domains
of abLIMs interact with STARS (striated muscle
activator of Rho signaling), which directly binds actin
and stimulates serum-response factor (SRF)-dependent
transcription. All LIM domains are 50-60 amino acids in
size and share two characteristic highly conserved zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 56
Score = 26.9 bits (60), Expect = 0.97
Identities = 13/37 (35%), Positives = 19/37 (51%), Gaps = 1/37 (2%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGE 77
C C K IT + +L+A ++H C +C C GE
Sbjct: 1 CEACDKFITGK-VLEAGGKHYHPTCARCSRCGQMFGE 36
>gnl|CDD|188870 cd09486, LIM_Eplin_like_1, a LIM domain subfamily on a group of
proteins with unknown function. This model represents a
LIM domain subfamily of Eplin-like family. This family
shows highest homology to the LIM domains on Eplin and
XIRP2 protein families. Epithelial Protein Lost in
Neoplasm is a cytoskeleton-associated tumor suppressor
whose expression inversely correlates with cell growth,
motility, invasion and cancer mortality. Xirp2 is
expressed in muscles and is an important effector of the
Ang II signaling pathway in the heart. As in other LIM
domains, this domain family is 50-60 amino acids in size
and shares two characteristic zinc finger motifs. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 53
Score = 26.9 bits (59), Expect = 1.00
Identities = 12/33 (36%), Positives = 19/33 (57%), Gaps = 1/33 (3%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C++C K + E ++ A V+H CF C+ CN
Sbjct: 1 CSSCQKTVYPMERLV-ADKLVFHNSCFCCKHCN 32
>gnl|CDD|188723 cd09337, LIM2_Paxillin_like, The second LIM domain of the
paxillin like protein family. The second LIM domain of
the paxillin like protein family: This family consists
of paxillin, leupaxin, Hic-5 (ARA55), and other related
proteins. There are four LIM domains in the C-terminal
of the proteins and leucine-rich LD-motifs in the
N-terminal region. Members of this family are adaptor
proteins to recruit key components of
signal-transduction machinery to specific sub-cellular
locations. Paxillin is found at the interface between
the plasma membrane and the actin cytoskeleton.
Paxillin serves as a platform for the recruitment of
numerous regulatory and structural proteins that
together control the dynamic changes in cell adhesion,
cytoskeletal reorganization and gene expression that
are necessary for cell migration and survival. Leupaxin
is a cytoskeleton adaptor protein, which is
preferentially expressed in hematopoietic cells. It
associates with focal adhesion kinases PYK2 and
pp125FAK and identified to be a component of the
osteoclast pososomal signaling complex. Hic-5 controls
cell proliferation, migration and senescence by
functioning as coactivator for steroid receptors such
as androgen receptor, glucocorticoid receptor and
progesterone receptor. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 52
Score = 26.6 bits (59), Expect = 1.2
Identities = 18/55 (32%), Positives = 24/55 (43%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
CA C I D+ + ALD WH + C C G+ G + K C+ DY
Sbjct: 1 CAYCNGPILDK-CVTALDKTWHPEHFFCAQCGKPFGDEG--FHEKDGKPYCREDY 52
>gnl|CDD|183346 PRK11865, PRK11865, pyruvate ferredoxin oxidoreductase subunit
beta; Provisional.
Length = 299
Score = 28.5 bits (64), Expect = 1.2
Identities = 13/23 (56%), Positives = 14/23 (60%)
Query: 35 AQGPQECAGCGKHITDRFLLKAL 57
A G + CAGCG I R LKAL
Sbjct: 15 APGHRACAGCGAAIAMRLALKAL 37
>gnl|CDD|188730 cd09344, LIM1_FHL1, The first LIM domain of Four and a half LIM
domains protein 1. The first LIM domain of Four and a
half LIM domains protein 1 (FHL1): FHL1 is heavily
expressed in skeletal and cardiac muscles. It plays
important roles in muscle growth, differentiation, and
sarcomere assembly by acting as a modulator of
transcription factors. Defects in FHL1 gene are
responsible for a number of Muscular dystrophy-like
muscle disorders. It has been detected that FHL1 binds
to Myosin-binding protein C, regulating myosin filament
formation and sarcomere assembly. LIM domains are 50-60
amino acids in size and share two characteristic zinc
finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes. .
Length = 54
Score = 26.6 bits (59), Expect = 1.3
Identities = 20/52 (38%), Positives = 22/52 (42%), Gaps = 3/52 (5%)
Query: 41 CAGCGKHI-TDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILC 91
CA C K I D L + YWHE C +C C L K N ILC
Sbjct: 1 CAECRKPIGADSKELHHKNRYWHETCFRCAKCYKPL--ANEPFVAKDNKILC 50
Score = 25.5 bits (56), Expect = 3.1
Identities = 12/34 (35%), Positives = 16/34 (47%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNH 138
CA C K I A + +N +H CF C +C
Sbjct: 1 CAECRKPIGADSKELHHKNRYWHETCFRCAKCYK 34
>gnl|CDD|188793 cd09409, LIM3_Paxillin, The third LIM domain of paxillin. The
third LIM domain of paxillin: Paxillin is an adaptor
protein, which recruits key components of the
signal-transduction machinery to specific sub-cellular
locations to respond to environmental changes rapidly.
The C-terminal region of paxillin contains four LIM
domains which target paxillin to focal adhesions,
presumably through a direct association with the
cytoplasmic tail of beta-integrin. The N-terminal of
paxillin is leucine-rich LD-motifs. Paxillin is found
at the interface between the plasma membrane and the
actin cytoskeleton. The binding partners of paxillin
are diverse and include protein tyrosine kinases, such
as Src and FAK, structural proteins, such as vinculin
and actopaxin, and regulators of actin organization.
Paxillin recruits these proteins to their function
sites to control the dynamic changes in cell adhesion,
cytoskeletal reorganization and gene expression. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 53
Score = 26.3 bits (58), Expect = 1.3
Identities = 11/33 (33%), Positives = 17/33 (51%), Gaps = 1/33 (3%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDC 73
C GC + I + ++ AL+ WH +C C C
Sbjct: 1 CGGCARAILENYI-SALNTLWHPECFVCRECFT 32
Score = 26.3 bits (58), Expect = 1.3
Identities = 11/32 (34%), Positives = 18/32 (56%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C C++ E + A N ++H ECF C++C
Sbjct: 1 CGGCAR--AILENYISALNTLWHPECFVCREC 30
>gnl|CDD|188798 cd09414, LIM1_LIMPETin, The first LIM domain of protein LIMPETin.
The first LIM domain of protein LIMPETin: LIMPETin
contains 6 LIM domains at the C-terminal and an
N-terminal PET domain. Four of the six LIM domains are
highly homologous to the four and half LIM domain
protein family and two of them show sequence similarity
to the LIM domains of the Testin family. Thus, LIMPETin
may be the recombinant product of genes coding testin
and FHL proteins. In Schistosoma mansoni, where
LIMPETin was first identified, LIMPETin is down
regulated in sexually mature adult Schistosoma females
compared to sexually immature adult females and adult
male. Its differential expression indicates that it is a
transcription regulator. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 58
Score = 26.6 bits (59), Expect = 1.3
Identities = 10/37 (27%), Positives = 17/37 (45%), Gaps = 4/37 (10%)
Query: 105 CAACSKVIPAFEMVMRA----RNNVYHLECFACQQCN 137
C CS+ + E+ + A + ++H CF C C
Sbjct: 1 CGGCSEPLKYGELAVTAPKFGESLLWHPACFRCSTCE 37
>gnl|CDD|188727 cd09341, LIM2_Testin_like, The second LIM domain of Testin-like
family. The second LIM domain of Testin-like family:
This family includes testin, prickle, dyxin and
LIMPETin. Structurally, testin and prickle proteins
contain three LIM domains at C-terminal; LIMPETin has
six LIM domains; and dyxin presents only two LIM
domains. However, all members of the family contain a
PET protein-protein interaction domain. Testin is a
cytoskeleton associated focal adhesion protein that
localizes along actin stress fibers, at
cell-cell-contact areas, and at focal adhesion plaques.
Testin interacts with a variety of cytoskeletal
proteins, including zyxin, mena, VASP, talin, and actin
and it is involved in cell motility and adhesion events.
Prickles have been implicated in roles of regulating
tissue polarity or planar cell polarity (PCP). Dyxin
involves in lung and heart development by interaction
with GATA6 and blocking GATA6 activated target genes.
LIMPETin might be the recombinant product of genes
coding testin and four and half LIM proteins and its
function is not well understood. As in other LIM
domains, this domain family is 50-60 amino acids in size
and shares two characteristic zinc finger motifs. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 56
Score = 26.4 bits (59), Expect = 1.4
Identities = 13/34 (38%), Positives = 20/34 (58%), Gaps = 1/34 (2%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNH 138
CAAC ++I + E +A +HL+ F C QC+
Sbjct: 3 CAACDELIFSGEYT-QAEGKNWHLKHFCCFQCDE 35
>gnl|CDD|188751 cd09365, LIM2_LIMK, The second LIM domain of LIMK (LIM domain
Kinase ). The second LIM domain of LIMK (LIM domain
Kinase ): LIMK protein family is comprised of two
members LIMK1 and LIMK2. LIMK contains two LIM domains,
a PDZ domain and a kinase domain. LIMK is involved in
the regulation of actin polymerization and microtubule
disassembly. LIMK influences architecture of the actin
cytoskeleton by regulating the activity of the cofilin
family proteins cofilin1, cofilin2, and destrin. The
mechanism of the activation is to phosphorylates cofilin
on serine 3 and inactivates its actin-severing activity,
and altering the rate of actin depolymerization. LIMKs
can function in both cytoplasm and nucleus and are
expressed in all tissues. Both LIMK1 and LIMK2 can act
in the nucleus to suppress Rac/Cdc42-dependent cyclin D1
expression. However, LIMK1 and LIMk2 have different
cellular locations. While LIMK1 localizes mainly at
focal adhesions, LIMK2 is found in cytoplasmic punctae,
suggesting that they may have different cellular
functions. The LIM domains of LIMK have been shown to
play an important role in regulating kinase activity and
likely also contribute to LIMK function by acting as
sites of protein-to-protein interactions. All LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein complexes.
Length = 54
Score = 26.2 bits (58), Expect = 1.5
Identities = 13/33 (39%), Positives = 19/33 (57%), Gaps = 2/33 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C CS++I VM A ++ +H ECF+C C
Sbjct: 1 CHGCSQIITG--PVMVAGDHKFHPECFSCSSCK 31
>gnl|CDD|188810 cd09426, LIM2_FHL2, The second LIM domain of Four and a half LIM
domains protein 2 (FHL2). The second LIM domain of Four
and a half LIM domains protein 2 (FHL2): FHL2 is one of
the best studied FHL proteins. FHL2 expression is most
abundant in the heart, and in brain, liver and lung to a
lesser extent. FHL2 participates in a wide range of
cellular processes, such as transcriptional regulation,
signal transduction, and cell survival by binding to
various protein partners. FHL2 has shown to interact
with more than 50 different proteins, including
receptors, structural proteins, transcription factors
and cofactors, signal transducers, splicing factors, DNA
replication and repair enzymes, and metabolic enzymes.
Although FHL2 is abundantly expressed in heart, the fhl2
null mice are viable and had no detectable abnormal
cardiac phenotype. LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to s upport the assembly of multimeric protein
complexes.
Length = 57
Score = 26.6 bits (58), Expect = 1.5
Identities = 12/34 (35%), Positives = 16/34 (47%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNH 138
C+ C K I M + N +H CF CQ+C
Sbjct: 1 CSECKKTIMPGTRKMEYKGNSWHETCFICQRCQQ 34
>gnl|CDD|188814 cd09430, LIM5_LIMPETin, The fifth LIM domain of protein LIMPETin.
The fifth LIM domain of protein LIMPETin: LIMPETin
contains 6 LIM domains at the C-terminal and an
N-terminal PET domain. Four of the six LIM domains are
highly homologous to the four and half LIM domain
protein family and two of them show sequence similarity
to the LIM domains of the testin family. Thus, LIMPETin
may be the recombinant product of genes coding testin
and FHL proteins. In Schistosoma mansoni, where
LIMPETin was first identified, LIMPETin is down
regulated in sexually mature adult Schistosoma females
compared to sexually immature adult females and adult
male. Its differential expression indicates that it is a
transcription regulator. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 52
Score = 26.3 bits (58), Expect = 1.6
Identities = 11/33 (33%), Positives = 19/33 (57%), Gaps = 2/33 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C+ C+K+I + + + N +H ECF C C+
Sbjct: 1 CSKCNKIINSGGVTYK--NEPWHRECFTCTNCS 31
>gnl|CDD|239471 cd03376, TPP_PFOR_porB_like, Thiamine pyrophosphate (TPP family),
PFOR porB-like subfamily, TPP-binding module; composed
of proteins similar to the beta subunit (porB) of the
Helicobacter pylori four-subunit pyruvate ferredoxin
oxidoreductase (PFOR), which are also found in archaea
and some hyperthermophilic bacteria. PFOR catalyzes the
oxidative decarboxylation of pyruvate to form
acetyl-CoA, a crucial step in many metabolic pathways.
Archaea, anaerobic bacteria and eukaryotes that lack
mitochondria (and therefore pyruvate dehydrogenase) use
PFOR to oxidatively decarboxylate pyruvate, with
ferredoxin or flavodoxin as the electron acceptor. The
36-kDa porB subunit contains the binding sites for the
cofactors, TPP and a divalent metal cation, which are
required for activity.
Length = 235
Score = 28.0 bits (63), Expect = 1.7
Identities = 10/18 (55%), Positives = 12/18 (66%)
Query: 41 CAGCGKHITDRFLLKALD 58
CAGCG + R +LKAL
Sbjct: 8 CAGCGAALALRHVLKALG 25
>gnl|CDD|188738 cd09352, LIM1_Ajuba_like, The first LIM domain of Ajuba-like
proteins. The first LIM domain of Ajuba-like proteins:
Ajuba like LIM protein family includes three highly
homologous proteins Ajuba, Limd1, and WTIP. Members of
the family contain three tandem C-terminal LIM domains
and a proline-rich N-terminal region. This family of
proteins functions as scaffolds, participating in the
assembly of numerous protein complexes. In the
cytoplasm, Ajuba binds Grb2 to modulate serum-stimulated
ERK activation. Ajuba also recruits the TNF
receptor-associated factor 6 (TRAF6) to p62 and
activates PKCKappa activity. Ajuba interacts with
alpha-catenin and F-actin to contribute to the formation
or stabilization of adheren junctions by linking
adhesive receptors to the actin cytoskeleton. Although
Ajuba is a cytoplasmic protein, it can shuttle into the
nucleus. In nucleus, Ajuba functions as a corepressor
for the zinc finger-protein Snail. It binds to the SNAG
repression domain of Snail through its LIM region.
Arginine methyltransferase-5 (Prmt5), a protein in the
complex, is recruited to Snai l through an interaction
with Ajuba. This ternary complex functions to repress
E-cadherin, a Snail target gene. In addition, Ajuba
contains functional nuclear-receptor interacting motifs
and selectively interacts with retinoic acid receptors
(RARs) and rexinoid receptor (RXRs) to negatively
regulate retinoic acid signaling. Wtip, the
Wt1-interacting protein, was originally identified as an
interaction partner of the Wilms tumour protein 1 (WT1).
Wtip is involved in kidney and neural crest development.
Wtip interacts with the receptor tyrosine kinase Ror2
and inhibits canonical Wnt signaling. LIMD1 was reported
to inhibit cell growth and metastases. The inhibition
may be mediated through an interaction with the protein
barrier-to-autointegration (BAF), a component of SWI/SNF
chromatin-remodeling protein; or through the interaction
with retinoblastoma protein (pRB), resulting in
inhibition of E2F-mediated transcription, and expression
of the majority of genes with E2F1- responsive elements.
Recently, Limd1 was shown to interact with the
p62/sequestosome protein and influence IL-1 and RANKL
signaling by facilitating the assembly of a
p62/TRAF6/a-PKC multi-protein complex. The Limd1-p62
interaction affects both NF-kappaB and AP-1 activity in
epithelial cells and osteoclasts. Moreover, LIMD1
functions as tumor repressor to block lung tumor cell
line in vitro and in vivo. Recent studies revealed that
LIM proteins Wtip, LIMD1 and Ajuba interact with
components of RNA induced silencing complexes (RISC) as
well as eIF4E and the mRNA m7GTP cap-protein complex and
are required for microRNA-mediated gene silencing. As
in other LIM domains, this domain family is 50-60 amino
acids in size and shares two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 54
Score = 26.2 bits (58), Expect = 1.8
Identities = 11/35 (31%), Positives = 14/35 (40%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C C K + +A N+YH CF C C
Sbjct: 1 CVKCGKGVYGASQACQAMGNLYHTNCFTCCSCGRT 35
>gnl|CDD|188791 cd09407, LIM2_Paxillin, The second LIM domain of paxillin. The
second LIM domain of paxillin: Paxillin is an adaptor
protein, which recruits key components of the
signal-transduction machinery to specific sub-cellular
locations to respond to environmental changes rapidly.
The C-terminal region of paxillin contains four LIM
domains which target paxillin to focal adhesions,
presumably through a direct association with the
cytoplasmic tail of beta-integrin. The N-terminal of
paxillin is leucine-rich LD-motifs. Paxillin is found
at the interface between the plasma membrane and the
actin cytoskeleton. The binding partners of paxillin
are diverse and include protein tyrosine kinases, such
as Src and FAK, structural proteins, such as vinculin
and actopaxin, and regulators of actin organization.
Paxillin recruits these proteins to their function
sites to control the dynamic changes in cell adhesion,
cytoskeletal reorganization and gene expression. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 52
Score = 26.1 bits (57), Expect = 1.9
Identities = 17/55 (30%), Positives = 24/55 (43%), Gaps = 3/55 (5%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C C I D+ ++ ALD WH + C C G G + K C++DY
Sbjct: 1 CYYCNGPILDK-VVTALDRTWHPEHFFCAQCGAFFGPEG--FHEKDGKAYCRKDY 52
>gnl|CDD|188726 cd09340, LIM1_Testin_like, The first LIM domain of Testin-like
family. The first LIM domain of Testin_like family:
This family includes testin, prickle, dyxin and
LIMPETin. Structurally, testin and prickle proteins
contain three LIM domains at C-terminal; LIMPETin has
six LIM domains; and dyxin presents only two LIM
domains. However, all members of the family contain a
PET protein-protein interaction domain. Testin is a
cytoskeleton associated focal adhesion protein that
localizes along actin stress fibers, at
cell-cell-contact areas, and at focal adhesion plaques.
Testin interacts with a variety of cytoskeletal
proteins, including zyxin, mena, VASP, talin, and actin
and it is involved in cell motility and adhesion events.
Prickles have been implicated in roles of regulating
tissue polarity or planar cell polarity (PCP). Dyxin
involves in lung and heart development by interaction
with GATA6 and blocking GATA6 activated target genes.
LIMPETin might be the recombinant product of genes
coding testin and four and half LIM proteins and its
function is not well understood. As in other LIM
domains, this domain family is 50-60 amino acids in size
and shares two characteristic zinc finger motifs. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 58
Score = 26.0 bits (58), Expect = 2.0
Identities = 12/37 (32%), Positives = 17/37 (45%), Gaps = 4/37 (10%)
Query: 105 CAACSKVIPAFEMV---MRARNNV-YHLECFACQQCN 137
C C + I E+ RA + +H CF C+ CN
Sbjct: 1 CEKCKEPINPGEVAVFAERAGEDACWHPGCFVCETCN 37
>gnl|CDD|188835 cd09451, LIM_RIL, The LIM domain of RIL. The LIM domain of RIL:
RIL contains an N-terminal PDZ domain, a LIM domain, and
a short consensus C-terminal region. It is the smallest
molecule in the ALP LIM domain containing protein
family. RIL was identified in rat fibroblasts and in
human lymphocytes. The LIM domain interacts with the
AMPA glutamate receptor in dendritic spines. The
consensus C-terminus interacts with PTP-BL, a
submembranous protein tyrosine phosphatase and the PDZ
domain is responsible to interact with alpha-actinin
molecules. LIM domains are 50-60 amino acids in size and
share two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 53
Score = 26.0 bits (57), Expect = 2.0
Identities = 9/19 (47%), Positives = 14/19 (73%)
Query: 118 VMRARNNVYHLECFACQQC 136
+++AR+ +YH ECF C C
Sbjct: 12 IVKARDKLYHPECFMCDDC 30
>gnl|CDD|188848 cd09464, LIM2_LIMK1, The second LIM domain of LIMK1 (LIM domain
Kinase 1). The second LIM domain of LIMK1 (LIM domain
Kinase 1): LIMK1 belongs to the LIMK protein family,
which comprises LIMK1 and LIMK2. LIMK contains two LIM
domains, a PDZ domain, and a kinase domain. LIMK is
involved in the regulation of actin polymerization and
microtubule disassembly. LIMK influences architecture
of the actin cytoskeleton by regulating the activity of
the cofilin family proteins cofilin1, cofilin2, and
destrin. The mechanism of the activation is to
phosphorylates cofilin on serine 3 and inactivates its
actin-severing activity, and altering the rate of actin
depolymerization. LIMKs can function in both cytoplasm
and nucleus. Both LIMK1 and LIMK2 can act in the
nucleus to suppress Rac/Cdc42-dependent cyclin D1
expression. LIMK1 is expressed in all tissues and is
localized to focal adhesions in the cell. LIMK1 can
form homodimers upon binding of HSP90 and is activated
by Rho effector Rho kinase and MAPKAPK2. LIMK1 is
important for normal central nervous system
development, and its deletion has been implicated in
the development of the human genetic disorder Williams
syndrome. Moreover, LIMK1 up-regulates the promoter
activity of urokinase type plasminogen activator and
induces its mRNA and protein expression in breast
cancer cells. The LIM domains have been shown to play
an important role in regulating kinase activity and
likely also contribute to LIMK function by acting as
sites of protein-to-protein interactions. All LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 55
Score = 26.0 bits (57), Expect = 2.1
Identities = 11/37 (29%), Positives = 19/37 (51%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGE 77
C GC + IT ++ A + +H +C C C +G+
Sbjct: 1 CHGCSETITTGLVMVAGEQKYHPECFSCLRCGAFIGD 37
Score = 24.8 bits (54), Expect = 6.3
Identities = 14/32 (43%), Positives = 18/32 (56%), Gaps = 1/32 (3%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C CS+ I +VM A YH ECF+C +C
Sbjct: 1 CHGCSETITT-GLVMVAGEQKYHPECFSCLRC 31
>gnl|CDD|188717 cd09331, LIM1_PINCH, The first LIM domain of protein PINCH. The
first LIM domain of paxillin: Paxillin is an adaptor
protein, which recruits key components of the
signal-transduction machinery to specific sub-cellular
locations to respond to environmental changes rapidly.
The C-terminal region of paxillin contains four LIM
domains which target paxillin to focal adhesions,
presumably through a direct association with the
cytoplasmic tail of beta-integrin. The N-terminal of
paxillin is leucine-rich LD-motifs. Paxillin is found at
the interface between the plasma membrane and the actin
cytoskeleton. The binding partners of paxillin are
diverse and include protein tyrosine kinases, such as
Src and FAK, structural proteins, such as vinculin and
actopaxin, and regulators of actin organization.
Paxillin recruits these proteins to their function sites
to control the dynamic changes in cell adhesion,
cytoskeletal reorganization and gene expression. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein complexes.
Length = 59
Score = 26.1 bits (58), Expect = 2.2
Identities = 10/32 (31%), Positives = 16/32 (50%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C C + E ++ + +YH +CF C QC
Sbjct: 1 CERCREGFEPDEKIVNSNGELYHEQCFVCAQC 32
>gnl|CDD|188737 cd09351, LIM1_LPP, The first LIM domain of lipoma preferred partner
(LPP). The first LIM domain of lipoma preferred partner
(LPP): LPP is a member of the zyxin LIM protein family
and contains three LIM zinc-binding domains at the
C-terminal and proline-rich region at the N-terminal.
LPP initially identified as the most frequent
translocation partner of HMGA2 (High Mobility Group A2)
in a subgroup of benign tumors of adipose tissue
(lipomas). It was also shown to be rearranged in a
number of other soft tissues, as well as in a case of
acute monoblastic leukemia. In addition to its
involvement in tumors, LPP was inedited as a smooth
muscle restricted LIM protein that plays an important
role in SMC migration. LPP is localized at sites of cell
adhesion, cell-cell contacts and transiently in the
nucleus. In nucleus, it acts as a coactivator for the
ETS domain transcription factor PEA3. In addition to
PEA3, it interacts with alpha-actinin,vasodilator
stimulated phosphoprotein (VASP),Palladin, and Scrib.
The LIM domains are the main focal adhesion targeting
elements and that the proline- rich region, which
harbors binding sites for alpha-actinin and vasodilator-
stimulated phosphoprotein (VASP), has a weak targeting
capacity. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 54
Score = 25.5 bits (56), Expect = 2.7
Identities = 11/33 (33%), Positives = 15/33 (45%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCN 137
C C + + A + VYH+ CF C QC
Sbjct: 1 CVKCGEKVLGEGSGCTAMDQVYHISCFTCHQCQ 33
>gnl|CDD|188721 cd09335, LIM5_PINCH, The fifth LIM domain of protein PINCH. The
fifth LIM domain of protein PINCH: PINCH plays pivotal
roles in the assembly of focal adhesions (FAs),
regulating diverse functions in cell adhesion, growth,
and differentiation through LIM-mediated
protein-protein interactions. PINCH comprises an array
of five LIM domains that interact with integrin-linked
kinase (ILK), Nck2 (also called Nckbeta or Grb4) and
other interaction partners. These interactions are
essential for triggering the FA assembly and for
relaying diverse mechanical and biochemical signals
between Cell-extracellular matrix and the actin
cytoskeleton. LIM domains are 50-60 amino acids in size
and share two characteristic zinc finger motifs. The
two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 54
Score = 25.4 bits (56), Expect = 3.2
Identities = 11/35 (31%), Positives = 16/35 (45%), Gaps = 1/35 (2%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRL 75
C C + I ++ AL+ W D C CD +L
Sbjct: 1 CYHCNQVIEGD-VVSALNKTWCVDHFSCSFCDTKL 34
>gnl|CDD|188736 cd09350, LIM1_TRIP6, The first LIM domain of Thyroid
receptor-interacting protein 6 (TRIP6). The first LIM
domain of Thyroid receptor-interacting protein 6
(TRIP6): TRIP6 is a member of the zyxin LIM protein
family and contains three LIM zinc-binding domains at
the C-terminal. TRIP6 protein localizes to focal
adhesion sites and along actin stress fibers.
Recruitment of this protein to the plasma membrane
occurs in a lysophosphatidic acid (LPA)-dependent
manner. TRIP6 recruits a number of molecules involved in
actin assembly, cell motility, survival and
transcriptional control. The function of TRIP6 in cell
motility is regulated by Src-dependent phosphorylation
at a Tyr residue. The phosphorylation activates the
coupling to the Crk SH2 domain, which is required for
the function of TRIP6 in promoting lysophosphatidic acid
(LPA)-induced cell migration. TRIP6 can shuttle to the
nucleus to serve as a coactivator of AP-1 and NF-kappaB
transcriptional factors. Moreover, TRIP6 can form a
ternary complex with the NHERF2 PDZ protein and LPA2
receptor to regulate LPA-induced activation of ERK and
AKT, rendering cells resistant to chemotherapy. Recent
evidence shows that TRIP6 antagonizes Fas-Induced
apoptosis by enhancing the antiapoptotic effect of LPA
in cells. As in other LIM domains, this domain family is
50-60 amino acids in size and shares two characteristic
zinc finger motifs. The two zinc fingers contain eight
conserved residues, mostly cysteines and histidines,
which coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein.
Length = 54
Score = 25.4 bits (56), Expect = 3.5
Identities = 10/35 (28%), Positives = 17/35 (48%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C C + + A + V+H++CF C CN +
Sbjct: 1 CGRCGENVVGEGTGCTAMDQVFHVDCFTCMTCNGK 35
>gnl|CDD|188861 cd09477, LIM2_TLP, The second LIM domain of thymus LIM protein
(TLP). The second LIM domain of thymus LIM protein
(TLP): TLP is the distant member of the CRP family of
proteins. TLP has two isomers (TLP-A and TLP-B) and
sharing approximately 30% with each of the three other
CRPs. Like CRP1, CRP2 and CRP3/MLP, TLP has two LIM
domains, connected by a flexible linker region. Unlike
the CRPs, TLP lacks the nuclear targeting signal
(K/R-K/R-Y-G-P-K) and is localized solely in the
cytoplasm. TLP is specifically expressed in the thymus
in a subset of cortical epithelial cells. TLP has a
role in development of normal thymus and in controlling
the development and differentiation of thymic
epithelial cells. LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately
bond to two zinc atoms. LIM domains function as
adaptors or scaffolds to support the assembly of
multimeric protein complexes.
Length = 54
Score = 25.4 bits (55), Expect = 3.6
Identities = 12/31 (38%), Positives = 16/31 (51%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCC 71
C GCGK + + +L WH CL+C C
Sbjct: 1 CPGCGKPVYFAEKVMSLGRNWHRPCLRCQRC 31
>gnl|CDD|233888 TIGR02484, CitB, CitB domain protein. This model identifies
proteins of two distinct names which may or may not have
two distinct functions. CitB has been identified in
salmonella and E. coli as the signal transduction
component of a two-component system for citrate in which
CitA acts as a citrate transporter. CobZ is essential
for cobalamin biosynthesis (by knockout of the R.
capsulatus gene ) and is complemented by the
characterized precorrin 3B synthase CobG. The enzyme has
been shown to contain flavin, heme and Fe-S cluster
cofactors and is believed to require dioxygen as a
substrate. This model identifies the C-terminal domain
of the R. capsulatus CobZ, which, in most other species
exists as a separate gene adjacent to CobZ.
Length = 372
Score = 26.8 bits (59), Expect = 4.1
Identities = 17/46 (36%), Positives = 20/46 (43%), Gaps = 3/46 (6%)
Query: 96 LRLFGSTGYCAACSKVIPAFE-MVMRARNNVYHLE--CFACQQCNH 138
L L S GYC V PA + R ++ HL C CQ C H
Sbjct: 13 LNLCNSCGYCTGLCAVFPAAQGRPDLTRGDLRHLAHLCHDCQSCWH 58
>gnl|CDD|188837 cd09453, LIM1_ENH, The first LIM domain of the Enigma Homolog
(ENH) family. The first LIM domain of the Enigma
Homolog (ENH) family: ENH was initially identified in
rat brain. Same as enigma, it contains three LIM
domains at the C-terminus and a PDZ domain at
N-terminus. ENH is implicated in signal transduction
processes involving protein kinases. It has also been
shown that ENH interacts with protein kinase D1 (PKD1)
via its LIM domains and forms a complex with PKD1 and
the alpha1C subunit of cardiac L-type voltage-gated
calcium channel in rat neonatal cardiomyocytes. The
N-terminal PDZ domain interacts with alpha-actinin at
the Z-line. ENH is expressed in multiple tissues, such
as skeletal muscle, heart, bone, and brain. LIM domains
are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 52
Score = 25.0 bits (54), Expect = 4.1
Identities = 13/39 (33%), Positives = 18/39 (46%), Gaps = 1/39 (2%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVG 79
CA C + I FL+ AL WH + C C + +G
Sbjct: 1 CATCNQVIRGPFLV-ALGKSWHPEEFNCAHCKSSMAYIG 38
>gnl|CDD|188790 cd09406, LIM1_Leupaxin, The first LIM domain of Leupaxin. The
first LIM domain of Leupaxin: Leupaxin is a cytoskeleton
adaptor protein, which is preferentially expressed in
hematopoietic cells. Leupaxin belongs to the paxillin
focal adhesion protein family. Same as other members of
the family, it has four leucine-rich LD-motifs in the
N-terminus and four LIM domains in the C-terminus. It
may function in cell type-specific signaling by
associating with interaction partners PYK2, FAK, PEP and
p95PKL. When expressed in human leukocytic cells,
leupaxin significantly suppressed integrin-mediated cell
adhesion to fibronectin and the tyrosine phosphorylation
of paxillin. These findings indicate that leupaxin may
negatively regulate the functions of paxillin during
integrin signaling. LIM domains are 50-60 amino acids in
size and share two characteristic zinc finger motifs.
The two zinc fingers contain eight conserved residues,
mostly cysteines and histidines, which coordinately bond
to two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 55
Score = 25.2 bits (55), Expect = 4.3
Identities = 14/34 (41%), Positives = 17/34 (50%), Gaps = 2/34 (5%)
Query: 103 GYCAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
G CA+C K P V+ A +H E F C QC
Sbjct: 1 GDCASCQK--PIAGQVVTALGQTWHPEHFVCCQC 32
>gnl|CDD|188817 cd09433, LIM4_FHL2, The fourth LIM domain of Four and a half LIM
domains protein 2 (FHL2). The fourth LIM domain of
Four and a half LIM domains protein 2 (FHL2): FHL2 is
one of the best studied FHL proteins. FHL2 expression
is most abundant in the heart, and in brain, liver and
lung to a lesser extent. FHL2 participates in a wide
range of cellular processes, such as transcriptional
regulation, signal transduction, and cell survival by
binding to various protein partners. FHL2 has shown to
interact with more than 50 different proteins,
including receptors, structural proteins, transcription
factors and cofactors, signal transducers, splicing
factors, DNA replication and repair enzymes, and
metabolic enzymes. Although FHL2 is abundantly
expressed in heart, the fhl2 null mice are viable and
had no detectable abnormal cardiac phenotype. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to s
upport the assembly of multimeric protein complexes.
Length = 58
Score = 25.3 bits (55), Expect = 4.4
Identities = 19/54 (35%), Positives = 24/54 (44%), Gaps = 5/54 (9%)
Query: 41 CAGCGKHITDRFLLKAL---DMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILC 91
CAGC I+ K + + WH DC C C L VG T+ + ILC
Sbjct: 1 CAGCTNPISGLGGTKYISFEERQWHNDCFNCKKCSLSL--VGRGFLTERDDILC 52
>gnl|CDD|188729 cd09343, LIM1_FHL, The first LIM domain of Four and a half LIM
domains protein (FHL). The first LIM domain of Four
and a half LIM domains protein (FHL): LIM-only protein
family consists of five members, designated FHL1, FHL2,
FHL3, FHL5 and LIMPETin. The first four members are
composed of four complete LIM domains arranged in
tandem and an N-terminal single zinc finger domain
with a consensus sequence equivalent to the C-terminal
half of a LIM domain. LIMPETin is an exception,
containing six LIM domains. FHL1, 2 and 3 are
predominantly expressed in muscle tissues, and FHL5 is
highly expressed in male germ cells. FHL proteins
exert their roles as transcription co-activators or
co-repressors through a wide array of interaction
partners. For example, FHL1 binds to Myosin-binding
protein C, regulating myosin filament formation and
sarcomere assembly. FHL2 has shown to interact with
more than 50 different proteins, including receptors,
structural proteins, transcription factors and
cofactors, signal transducers, splicing factors, DNA
replication and repair enzymes, and metabolic enzymes.
FHL3 int eracts with many transcription factors, such
as CREB, BKLF/KLF3, CtBP2, MyoD, and MZF_1. FHL5 is a
tissue-specific coactivator of CREB/CREM family
transcription factors. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 59
Score = 25.1 bits (55), Expect = 4.5
Identities = 18/52 (34%), Positives = 21/52 (40%), Gaps = 3/52 (5%)
Query: 41 CAGCGKHI-TDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILC 91
C C K I D L D +WHE C K C C+ V K +LC
Sbjct: 5 CEECKKKIGCDSKDLSYKDRHWHEGCFK--CFKCQRSLVDKPFAAKDEDLLC 54
>gnl|CDD|188805 cd09421, LIM3_LIMPETin, The third LIM domain of protein LIMPETin.
The third LIM domain of protein LIMPETin: LIMPETin
contains 6 LIM domains at the C-terminal and an
N-terminal PET domain. Four of the six LIM domains are
highly homologous to the four and half LIM domain
protein family and two of them show sequence similarity
to the LIM domains of the testin family. Thus, LIMPETin
may be the recombinant product of genes coding testin
and FHL proteins. In Schistosoma mansoni, where
LIMPETin was first identified, LIMPETin is down
regulated in sexually mature adult Schistosoma females
compared to sexually immature adult females and adult
male. Its differential expression indicates that it is
a transcription regulator. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 59
Score = 25.2 bits (55), Expect = 4.8
Identities = 19/56 (33%), Positives = 24/56 (42%), Gaps = 3/56 (5%)
Query: 41 CAGCGKHI-TDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C C K I D L D +WHE C C C++ V +KA+ I C Y
Sbjct: 5 CEECSKIIGIDSKDLSYKDKHWHEACFLCS--KCKISLVDKPFGSKADRIYCGNCY 58
>gnl|CDD|188836 cd09452, LIM1_Enigma, The first LIM domain of Enigma. The first
LIM domain of Enigma: Enigma was initially
characterized in humans as a protein containing three
LIM domains at the C-terminus and a PDZ domain at
N-terminus. The third LIM domain specifically
interacts with the insulin receptor and the second LIM
domain interacts with the receptor tyrosine kinase Ret
and the adaptor protein APS. Thus Enigma is implicated
in signal transduction processes such as mitogenic
activity, insulin related actin organization, and
glucose metabolism. Enigma is expressed in multiple
tissues, such as skeletal muscle, heart, bone and
brain. LIM domains are 50-60 amino acids in size and
share two characteristic zinc finger motifs. The two
zinc fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to
two zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein
complexes.
Length = 52
Score = 24.8 bits (54), Expect = 5.0
Identities = 15/39 (38%), Positives = 19/39 (48%), Gaps = 1/39 (2%)
Query: 41 CAGCGKHITDRFLLKALDMYWHEDCLKCGCCDCRLGEVG 79
CA C K I R+L+ AL +H + C C L E G
Sbjct: 1 CAQCNKIIRGRYLV-ALGRSYHPEEFTCSQCKKVLDEGG 38
Score = 24.8 bits (54), Expect = 5.3
Identities = 14/32 (43%), Positives = 18/32 (56%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
CA C+K+I +V R+ YH E F C QC
Sbjct: 1 CAQCNKIIRGRYLVALGRS--YHPEEFTCSQC 30
>gnl|CDD|188834 cd09450, LIM_ALP, This family represents the LIM domain of ALP,
actinin-associated LIM protein. This family represents
the LIM domain of ALP, actinin-associated LIM protein.
ALP contains an N-terminal PDZ domain, a C-terminal LIM
domain and an ALP-subfamily-specific 34-amino-acid motif
termed ALP-like motif (AM), which contains a putative
consensus protein kinase C (PKC) phosphorylation site
and two alpha-helices. ALP proteins are found in heart
and in skeletal muscle. ALP may act as a signaling
molecule which is regulated by PKC-dependent signaling.
ALP plays an essential role in the development of RV
(right ventricle) chamber. LIM domains are 50-60 amino
acids in size and share two characteristic zinc finger
motifs. The two zinc fingers contain eight conserved
residues, mostly cysteines and histidines, which
coordinately bond to two zinc atoms. LIM domains
function as adaptors or scaffolds to support the
assembly of multimeric protein complexes.
Length = 53
Score = 24.9 bits (54), Expect = 5.7
Identities = 10/20 (50%), Positives = 13/20 (65%)
Query: 118 VMRARNNVYHLECFACQQCN 137
V++AR+ H ECF C CN
Sbjct: 12 VVKARDKYRHPECFVCSDCN 31
>gnl|CDD|188806 cd09422, LIM1_FHL2, The first LIM domain of Four and a half LIM
domains protein 2 (FHL2). The first LIM domain of Four
and a half LIM domains protein 2 (FHL2): FHL2 is one
of the best studied FHL proteins. FHL2 expression is
most abundant in the heart, and in brain, liver and
lung at lesser extent. FHL2 participates in a wide
range of cellular processes, such as transcriptional
regulation, signal transduction, and cell survival by
binding to various protein partners. FHL2 has shown to
interact with more than 50 different proteins,
including receptors, structural proteins, transcription
factors and cofactors, signal transducers, splicing
factors, DNA replication and repair enzymes, and
metabolic enzymes. Although FHL2 is abundantly
expressed in heart, the fhl2 null mice are viable and
had no detectable abnormal cardiac phenotype. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to
support the assembly of multimeric protein complexes.
Length = 62
Score = 24.9 bits (54), Expect = 5.8
Identities = 19/56 (33%), Positives = 21/56 (37%), Gaps = 3/56 (5%)
Query: 41 CAGCGKHI-TDRFLLKALDMYWHEDCLKCGCCDCRLGEVGSTLYTKANLILCKRDY 95
C C K I D L D +WHE C C C L V K +LC Y
Sbjct: 5 CEECKKPIGCDCKDLSYKDRHWHESCFHCFQCKNSL--VDKPFAAKEEHLLCTECY 58
>gnl|CDD|237005 PRK11864, PRK11864, 2-ketoisovalerate ferredoxin oxidoreductase
subunit beta; Provisional.
Length = 300
Score = 26.2 bits (58), Expect = 6.0
Identities = 10/17 (58%), Positives = 12/17 (70%)
Query: 41 CAGCGKHITDRFLLKAL 57
C GCG + R+LLKAL
Sbjct: 21 CPGCGAPLGLRYLLKAL 37
>gnl|CDD|188789 cd09405, LIM1_Paxillin, The first LIM domain of paxillin. The
first LIM domain of paxillin: Paxillin is an adaptor
protein, which recruits key components of the
signal-transduction machinery to specific sub-cellular
locations to respond to environmental changes rapidly.
The C-terminal region of paxillin contains four LIM
domains which target paxillin to focal adhesions,
presumably through a direct association with the
cytoplasmic tail of beta-integrin. The N-terminal of
paxillin is leucine-rich LD-motifs. Paxillin is found at
the interface between the plasma membrane and the actin
cytoskeleton. The binding partners of paxillin are
diverse and include protein tyrosine kinases, such as
Src and FAK, structural proteins, such as vinculin and
actopaxin, and regulators of actin organization.
Paxillin recruits these proteins to their function sites
to control the dynamic changes in cell adhesion,
cytoskeletal reorganization and gene expression. LIM
domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight cons erved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein complexes.
Length = 54
Score = 24.6 bits (53), Expect = 6.7
Identities = 12/32 (37%), Positives = 14/32 (43%), Gaps = 2/32 (6%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C AC K P V+ A +H E F C C
Sbjct: 2 CGACKK--PIAGQVVTAMGKTWHPEHFVCTHC 31
>gnl|CDD|188812 cd09428, LIM2_FHL5, The second LIM domain of Four and a half LIM
domains protein 5 (FHL5). The second LIM domain of Four
and a half LIM domains protein 5 (FHL5): FHL5 is a
tissue-specific coactivator of CREB/CREM family
transcription factors , which are highly expressed in
male germ cells and is required for post-meiotic gene
expression. FHL5 associates with CREM and confers a
powerful transcriptional activation function. Activation
by CREB has known to occur upon phosphorylation at an
essential regulatory site and the subsequent interaction
with the ubiquitous coactivator CREB-binding protein
(CBP). However, the activation by FHL5 is independent of
phosphorylation and CBP association. It represents a new
route for transcriptional activation by CREM and CREB.
LIM domains are 50-60 amino acids in size and share two
characteristic zinc finger motifs. The two zinc fingers
contain eight conserved residues, mostly cysteines and
histidines, which coordinately bond to two zinc atoms.
LIM domains function as adaptors or scaffolds to support
the assembly of multimeric protein complexes.
Length = 54
Score = 24.4 bits (53), Expect = 7.6
Identities = 11/32 (34%), Positives = 13/32 (40%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQC 136
C C K I + N +H CF CQ C
Sbjct: 1 CFHCKKTIMPGSRKLEFEGNEWHETCFVCQSC 32
>gnl|CDD|188826 cd09442, LIM_Eplin_like, The Lim domain of Epithelial Protein Lost
in Neoplasm (Eplin) like proteins. The Lim domain of
Epithelial Protein Lost in Neoplasm (Eplin) like
proteins: This family contains Epithelial Protein Lost
in Neoplasm in Neoplasm (Eplin), xin actin-binding
repeat-containing protein 2 (XIRP2) and a group of
protein with unknown function. The members of this
family all contain a single LIM domain. Epithelial
Protein Lost in Neoplasm is a cytoskeleton-associated
tumor suppressor whose expression inversely correlates
with cell growth, motility, invasion and cancer
mortality. Eplin interacts and stabilizes F-actin
filaments and stress fibers, which correlates with its
ability to suppress anchorage independent growth. In
epithelial cells, Eplin is required for formation of the
F-actin adhesion belt by binding to the
E-cadherin-catenin complex through alpha-catenin. Eplin
is expressed in two isoforms, a longer Eplin-beta and a
shorter Eplin-alpha. Eplin-alpha mRNA is detected in
various tissues and cell lines, but is absent or down
regulated in cancer cells. Xirp2 contains a LIM domain
and Xin re peats for binding to and stabilising F-actin.
Xirp2 is expressed in muscles and is significantly
induced in the heart in response to systemic
administration of angiotensin II. Xirp2 is an important
effector of the Ang II signaling pathway in the heart.
The expression of Xirp2 is activated by myocyte enhancer
factor (MEF)2A, whose transcriptional activity is
stimulated by angiotersin II. Thus, Xirp2 plays
important pathological roles in the angiotensin II
induced hypertension. As in other LIM domains, this
domain family is 50-60 amino acids in size and shares
two characteristic zinc finger motifs. The two zinc
fingers contain eight conserved residues, mostly
cysteines and histidines, which coordinately bond to two
zinc atoms. LIM domains function as adaptors or
scaffolds to support the assembly of multimeric protein.
Length = 53
Score = 24.4 bits (53), Expect = 8.9
Identities = 11/35 (31%), Positives = 17/35 (48%), Gaps = 1/35 (2%)
Query: 105 CAACSKVIPAFEMVMRARNNVYHLECFACQQCNHR 139
C C K + E ++ A +H CF C+ CN +
Sbjct: 1 CTVCQKRVYPMERLI-ADKQNFHKSCFRCEHCNSK 34
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.326 0.137 0.454
Gapped
Lambda K H
0.267 0.0819 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 6,379,059
Number of extensions: 504119
Number of successful extensions: 894
Number of sequences better than 10.0: 1
Number of HSP's gapped: 857
Number of HSP's successfully gapped: 248
Length of query: 139
Length of database: 10,937,602
Length adjustment: 87
Effective length of query: 52
Effective length of database: 7,078,804
Effective search space: 368097808
Effective search space used: 368097808
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.7 bits)
S2: 54 (24.4 bits)