RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy3438
(91 letters)
>gnl|CDD|212675 cd10233, HSPA1-2_6-8-like_NBD, Nucleotide-binding domain of
HSPA1-A, -B, -L, HSPA-2, -6, -7, -8, and similar
proteins. This subfamily includes human HSPA1A (70-kDa
heat shock protein 1A, also known as HSP72; HSPA1;
HSP70I; HSPA1B; HSP70-1; HSP70-1A), HSPA1B (70-kDa heat
shock protein 1B, also known as HSPA1A; HSP70-2;
HSP70-1B), and HSPA1L (70-kDa heat shock protein
1-like, also known as HSP70T; hum70t; HSP70-1L;
HSP70-HOM). The genes for these three HSPA1 proteins
map in close proximity on the major histocompatibility
complex (MHC) class III region on chromosome 6, 6p21.3.
This subfamily also includes human HSPA8 (heat shock
70kDa protein 8, also known as LAP1; HSC54; HSC70;
HSC71; HSP71; HSP73; NIP71; HSPA10; the HSPA8 gene maps
to 11q24.1), human HSPA2 (70-kDa heat shock protein 2,
also known as HSP70-2; HSP70-3, the HSPA2 gene maps to
14q24.1), human HSPA6 (also known as heat shock 70kDa
protein 6 (HSP70B') gi 94717614, the HSPA6 gene maps to
1q23.3), human HSPA7 (heat shock 70kDa protein 7 , also
known as HSP70B; the HSPA7 gene maps to 1q23.3) and
Saccharmoyces cerevisiae Stress-Seventy subfamily
B/Ssb1p. This subfamily belongs to the heat shock
protein 70 (HSP70) family of chaperones that assist in
protein folding and assembly and can direct incompetent
"client" proteins towards degradation. Typically,
HSP70s have a nucleotide-binding domain (NBD) and a
substrate-binding domain (SBD). The nucleotide sits in
a deep cleft formed between the two lobes of the NBD.
The two subdomains of each lobe change conformation
between ATP-bound, ADP-bound, and nucleotide-free
states. ATP binding opens up the substrate-binding
site; substrate-binding increases the rate of ATP
hydrolysis. HSP70 chaperone activity is regulated by
various co-chaperones: J-domain proteins and nucleotide
exchange factors (NEFs). Associations of polymorphisms
within the MHC-III HSP70 gene locus with longevity,
systemic lupus erythematosus, Meniere's disease,
noise-induced hearing loss, high-altitude pulmonary
edema, and coronary heart disease, have been found.
HSPA2 is involved in cancer cell survival, is required
for maturation of male gametophytes, and is linked to
male infertility. The induction of HSPA6 is a biomarker
of cellular stress. HSPA8 participates in the folding
and trafficking of client proteins to different
subcellular compartments, and in the signal
transduction and apoptosis process; it has been shown
to protect cardiomyocytes against oxidative stress
partly through an interaction with alpha-enolase. S.
cerevisiae Ssb1p, is part of the ribosome-associated
complex (RAC), it acts as a chaperone for nascent
polypeptides, and is important for translation
fidelity; Ssb1p is also a [PSI+] prion-curing factor.
Length = 376
Score = 118 bits (298), Expect = 8e-34
Identities = 45/47 (95%), Positives = 45/47 (95%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
AIGIDLGTTYSCV VFQ GKVEIIANDQGNRTTPSYVAFTDTERLIG
Sbjct: 1 AIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIG 47
>gnl|CDD|212681 cd10241, HSPA5-like_NBD, Nucleotide-binding domain of human HSPA5
and similar proteins. This subfamily includes human
HSPA5 (also known as 70-kDa heat shock protein 5,
glucose-regulated protein 78/GRP78, and immunoglobulin
heavy chain-binding protein/BIP, MIF2; the gene
encoding HSPA5 maps to 9q33.3.), Sacchaormyces
cerevisiae Kar2p (also known as Grp78p), and related
proteins. This subfamily belongs to the heat shock
protein 70 (HSP70) family of chaperones that assist in
protein folding and assembly and can direct incompetent
"client" proteins towards degradation. HSPA5 and Kar2p
are chaperones of the endoplasmic reticulum (ER).
Typically, HSP70s have a nucleotide-binding domain
(NBD) and a substrate-binding domain (SBD). The
nucleotide sits in a deep cleft formed between the two
lobes of the NBD. The two subdomains of each lobe
change conformation between ATP-bound, ADP-bound, and
nucleotide-free states. ATP binding opens up the
substrate-binding site; substrate-binding increases the
rate of ATP hydrolysis. HSP70 chaperone activity is
regulated by various co-chaperones: J-domain proteins
and nucleotide exchange factors (NEFs). Multiple ER
DNAJ domain proteins have been identified and may exist
in distinct complexes with HSPA5 in various locations
in the ER, for example DNAJC3-p58IPK in the lumen.
HSPA5-NEFs include SIL1 and an atypical HSP70 family
protein HYOU1/ORP150. The ATPase activity of Kar2p is
stimulated by the NEFs: Sil1p and Lhs1p.
Length = 374
Score = 111 bits (279), Expect = 6e-31
Identities = 40/48 (83%), Positives = 42/48 (87%)
Query: 2 PAIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
IGIDLGTTYSCV VF+ G+VEIIANDQGNR TPSYVAFTD ERLIG
Sbjct: 2 TVIGIDLGTTYSCVGVFKNGRVEIIANDQGNRITPSYVAFTDGERLIG 49
>gnl|CDD|240227 PTZ00009, PTZ00009, heat shock 70 kDa protein; Provisional.
Length = 653
Score = 108 bits (272), Expect = 2e-29
Identities = 42/48 (87%), Positives = 44/48 (91%)
Query: 2 PAIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
PAIGIDLGTTYSCV V++ VEIIANDQGNRTTPSYVAFTDTERLIG
Sbjct: 5 PAIGIDLGTTYSCVGVWKNENVEIIANDQGNRTTPSYVAFTDTERLIG 52
>gnl|CDD|215656 pfam00012, HSP70, Hsp70 protein. Hsp70 chaperones help to fold
many proteins. Hsp70 assisted folding involves repeated
cycles of substrate binding and release. Hsp70 activity
is ATP dependent. Hsp70 proteins are made up of two
regions: the amino terminus is the ATPase domain and
the carboxyl terminus is the substrate binding region.
Length = 598
Score = 105 bits (263), Expect = 5e-28
Identities = 34/47 (72%), Positives = 38/47 (80%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
IGIDLGTT SCVAV + G E+IAND+GNRTTPS VAFT ERL+G
Sbjct: 1 VIGIDLGTTNSCVAVMEGGGPEVIANDEGNRTTPSVVAFTPKERLVG 47
>gnl|CDD|234715 PRK00290, dnaK, molecular chaperone DnaK; Provisional.
Length = 627
Score = 84.8 bits (211), Expect = 7e-21
Identities = 30/48 (62%), Positives = 36/48 (75%), Gaps = 1/48 (2%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDT-ERLIG 49
IGIDLGTT SCVAV + G+ ++I N +G RTTPS VAFT ERL+G
Sbjct: 4 IIGIDLGTTNSCVAVMEGGEPKVIENAEGARTTPSVVAFTKDGERLVG 51
>gnl|CDD|212676 cd10234, HSPA9-Ssq1-like_NBD, Nucleotide-binding domain of human
HSPA9 and similar proteins. This subfamily includes
human mitochondrial HSPA9 (also known as 70-kDa heat
shock protein 9, CSA; MOT; MOT2; GRP75; PBP74; GRP-75;
HSPA9B; MTHSP75; the gene encoding HSPA9 maps to
5q31.1), Escherichia coli DnaK, Saccharomyces
cerevisiae Stress-seventy subfamily Q protein 1/Ssq1p
(also called Ssc2p, Ssh1p, mtHSP70 homolog), and S.
cerevisiae Stress-Seventy subfamily C/Ssc1p (also
called mtHSP70, Endonuclease SceI 75 kDa subunit). It
belongs to the heat shock protein 70 (HSP70) family of
chaperones that assist in protein folding and assembly,
and can direct incompetent "client" proteins towards
degradation. Typically, HSP70s have a
nucleotide-binding domain (NBD) and a substrate-binding
domain (SBD). The nucleotide sits in a deep cleft
formed between the two lobes of the NBD. The two
subdomains of each lobe change conformation between
ATP-bound, ADP-bound, and nucleotide-free states. ATP
binding opens up the substrate-binding site;
substrate-binding increases the rate of ATP hydrolysis.
Hsp70 chaperone activity is regulated by various
co-chaperones: J-domain proteins and nucleotide
exchange factors (NEFs); for Escherichia coli DnaK,
these are the DnaJ and GrpE, respectively.
Length = 376
Score = 78.1 bits (193), Expect = 1e-18
Identities = 30/48 (62%), Positives = 36/48 (75%), Gaps = 1/48 (2%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDT-ERLIG 49
IGIDLGTT SCVAV + G+ +I N +G+RTTPS VAFT ERL+G
Sbjct: 4 IIGIDLGTTNSCVAVMEGGEPTVIPNAEGSRTTPSVVAFTKKGERLVG 51
>gnl|CDD|212667 cd10170, HSP70_NBD, Nucleotide-binding domain of the HSP70
family. HSP70 (70-kDa heat shock protein) family
chaperones assist in protein folding and assembly and
can direct incompetent "client" proteins towards
degradation. Typically, HSP70s have a
nucleotide-binding domain (NBD) and a substrate-binding
domain (SBD). The nucleotide sits in a deep cleft
formed between the two lobes of the NBD. The two
subdomains of each lobe change conformation between
ATP-bound, ADP-bound, and nucleotide-free states. ATP
binding opens up the substrate-binding site;
substrate-binding increases the rate of ATP hydrolysis.
HSP70 chaperone activity is regulated by various
co-chaperones: J-domain proteins and nucleotide
exchange factors (NEFs). Some HSP70 family members are
not chaperones but instead, function as NEFs to remove
ADP from their HSP70 chaperone partners during the ATP
hydrolysis cycle, some may function as both chaperones
and NEFs.
Length = 369
Score = 77.3 bits (191), Expect = 2e-18
Identities = 25/46 (54%), Positives = 29/46 (63%), Gaps = 1/46 (2%)
Query: 4 IGIDLGTTYSCVAVFQ-QGKVEIIANDQGNRTTPSYVAFTDTERLI 48
IGIDLGTT S VA GK EII N +G+RTTPS V F ++
Sbjct: 1 IGIDLGTTNSAVAYVDNGGKPEIIPNGEGSRTTPSVVYFDGDGEVL 46
>gnl|CDD|233830 TIGR02350, prok_dnaK, chaperone protein DnaK. Members of this
family are the chaperone DnaK, of the DnaK-DnaJ-GrpE
chaperone system. All members of the seed alignment
were taken from completely sequenced bacterial or
archaeal genomes and (except for Mycoplasma sequence)
found clustered with other genes of this systems. This
model excludes DnaK homologs that are not DnaK itself,
such as the heat shock cognate protein HscA
(TIGR01991). However, it is not designed to distinguish
among DnaK paralogs in eukaryotes. Note that a number
of dnaK genes have shadow ORFs in the same reverse
(relative to dnaK) reading frame, a few of which have
been assigned glutamate dehydrogenase activity. The
significance of this observation is unclear; lengths of
such shadow ORFs are highly variable as if the
presumptive protein product is not conserved [Protein
fate, Protein folding and stabilization].
Length = 595
Score = 77.4 bits (191), Expect = 3e-18
Identities = 30/48 (62%), Positives = 35/48 (72%), Gaps = 1/48 (2%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDT-ERLIG 49
IGIDLGTT SCVAV + G+ +I N +G RTTPS VAFT ERL+G
Sbjct: 2 IIGIDLGTTNSCVAVMEGGEPVVIPNAEGARTTPSVVAFTKNGERLVG 49
>gnl|CDD|223520 COG0443, DnaK, Molecular chaperone [Posttranslational
modification, protein turnover, chaperones].
Length = 579
Score = 72.4 bits (178), Expect = 2e-16
Identities = 27/51 (52%), Positives = 34/51 (66%), Gaps = 2/51 (3%)
Query: 1 MPAIGIDLGTTYSCVAVFQ-QGKVEIIANDQGNRTTPSYVAFT-DTERLIG 49
AIGIDLGTT S VAV + G ++I N +G R TPS VAF+ + E L+G
Sbjct: 5 KKAIGIDLGTTNSVVAVMRGGGLPKVIENAEGERLTPSVVAFSKNGEVLVG 55
>gnl|CDD|212670 cd10228, HSPA4_like_NDB, Nucleotide-binding domain of 105/110 kDa
heat shock proteins including HSPA4 and similar
proteins. This subgroup includes the human proteins,
HSPA4 (also known as 70-kDa heat shock protein 4,
APG-2, HS24/P52, hsp70 RY, and HSPH2; the human HSPA4
gene maps to 5q31.1), HSPA4L (also known as 70-kDa heat
shock protein 4-like, APG-1, HSPH3, and OSP94; the
human HSPA4L gene maps to 4q28), and HSPH1 (also known
as heat shock 105kDa/110kDa protein 1, HSP105; HSP105A;
HSP105B; NY-CO-25; the human HSPH1 gene maps to
13q12.3), Saccharomyces cerevisiae Sse1p and Sse2p, and
a sea urchin sperm receptor. It belongs to the 105/110
kDa heat shock protein (HSP105/110) subfamily of the
HSP70-like family, and includes proteins believed to
function generally as co-chaperones of HSP70
chaperones, acting as nucleotide exchange factors
(NEFs), to remove ADP from their HSP70 chaperone
partners during the ATP hydrolysis cycle. HSP70
chaperones assist in protein folding and assembly, and
can direct incompetent "client" proteins towards
degradation. Like HSP70 chaperones, HSP105/110s have an
N-terminal nucleotide-binding domain (NBD) and a
C-terminal substrate-binding domain (SBD). For HSP70
chaperones, the nucleotide sits in a deep cleft formed
between the two lobes of the NBD. The two subdomains of
each lobe change conformation between ATP-bound,
ADP-bound, and nucleotide-free states. ATP binding
opens up the substrate-binding site; substrate-binding
increases the rate of ATP hydrolysis. Hsp70 chaperone
activity is also regulated by J-domain proteins.
Length = 381
Score = 70.6 bits (174), Expect = 5e-16
Identities = 22/48 (45%), Positives = 33/48 (68%)
Query: 2 PAIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
+GID G S VAV ++G ++++AN+ NR TPS V+F + +RLIG
Sbjct: 1 SVVGIDFGNLNSVVAVARKGGIDVVANEYSNRETPSLVSFGEKQRLIG 48
>gnl|CDD|212684 cd11734, Ssq1_like_NBD, Nucleotide-binding domain of
Saccharomyces cerevisiae Ssq1 and similar proteins.
Ssq1p (also called Stress-seventy subfamily Q protein
1, Ssc2p, Ssh1p, mtHSP70 homolog) belongs to the heat
shock protein 70 (HSP70) family of chaperones that
assist in protein folding and assembly, and can direct
incompetent "client" proteins towards degradation.
Typically, HSP70s have a nucleotide-binding domain
(NBD) and a substrate-binding domain (SBD). The
nucleotide sits in a deep cleft formed between the two
lobes of the NBD. The two subdomains of each lobe
change conformation between ATP-bound, ADP-bound, and
nucleotide-free states. ATP binding opens up the
substrate-binding site; substrate-binding increases the
rate of ATP hydrolysis. Hsp70 chaperone activity is
regulated by various co-chaperones: J-domain proteins
and nucleotide exchange factors (NEFs). S. cerevisiae
Ssq1p is a mitochondrial chaperone that is involved in
iron-sulfur (Fe/S) center biogenesis. Ssq1p plays a
role in the maturation of Yfh1p, a nucleus-encoded
mitochondrial protein involved in iron homeostasis (and
a homolog of human frataxin, implicated in the
neurodegenerative disease, Friedreich's ataxia).
Length = 373
Score = 70.2 bits (172), Expect = 8e-16
Identities = 28/46 (60%), Positives = 32/46 (69%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
IGIDLGTT SCVAV + II N +G RTTPS V+FT T L+G
Sbjct: 5 IGIDLGTTNSCVAVIDKTTPVIIENAEGKRTTPSIVSFTKTGILVG 50
>gnl|CDD|212683 cd11733, HSPA9-like_NBD, Nucleotide-binding domain of human
HSPA9, Escherichia coli DnaK, and similar proteins.
This subgroup includes human mitochondrial HSPA9 (also
known as 70-kDa heat shock protein 9, CSA; MOT; MOT2;
GRP75; PBP74; GRP-75; HSPA9B; MTHSP75; the gene
encoding HSPA9 maps to 5q31.1), Escherichia coli DnaK,
and Saccharomyces cerevisiae Stress-Seventy subfamily
C/Ssc1p (also called mtHSP70, Endonuclease SceI 75 kDa
subunit). It belongs to the heat shock protein 70
(HSP70) family of chaperones that assist in protein
folding and assembly, and can direct incompetent
"client" proteins towards degradation. Typically,
HSP70s have a nucleotide-binding domain (NBD) and a
substrate-binding domain (SBD). The nucleotide sits in
a deep cleft formed between the two lobes of the NBD.
The two subdomains of each lobe change conformation
between ATP-bound, ADP-bound, and nucleotide-free
states. ATP binding opens up the substrate-binding
site; substrate-binding increases the rate of ATP
hydrolysis. Hsp70 chaperone activity is regulated by
various co-chaperones: J-domain proteins and nucleotide
exchange factors (NEFs); for Escherichia coli DnaK,
these are the DnaJ and GrpE, respectively. HSPA9 is
involved in multiple processses including mitochondrial
import, antigen processing, control of cellular
proliferation and differentiation, and regulation of
glucose responses. During glucose deprivation-induced
cellular stress, HSPA9 plays an important role in the
suppression of apoptosis by inhibiting a conformational
change in Bax that allow the release of cytochrome c.
DnaK modulates the heat shock response in Escherichia
coli. It protects E. coli from protein carbonylation,
an irreversible oxidative modification that increases
during organism aging and bacterial growth arrest.
Under severe thermal stress, it functions as part of a
bi-chaperone system: the DnaK system and the
ring-forming AAA+ chaperone ClpB (Hsp104) system, to
promote cell survival. DnaK has also been shown to
cooperate with GroEL and the ribosome-associated
Escherichia coli Trigger Factor in the proper folding
of cytosolic proteins. S. cerevisiae Ssc1p is the major
HSP70 chaperone of the mitochondrial matrix, promoting
translocation of proteins from the cytosol, across the
inner membrane, to the matrix, and their subsequent
folding. Ssc1p interacts with Tim44, a peripheral inner
membrane protein associated with the TIM23 protein
translocase. It is also a subunit of the endoSceI
site-specific endoDNase and is required for full
endoSceI activity. Ssc1p plays roles in the import of
Yfh1p, a nucleus-encoded mitochondrial protein involved
in iron homeostasis (and a homolog of human frataxin,
implicated in the neurodegenerative disease,
Friedreich's ataxia). Ssc1 also participates in
translational regulation of cytochrome c oxidase (COX)
biogenesis by interacting with Mss51 and
Mss51-containing complexes.
Length = 377
Score = 70.1 bits (172), Expect = 8e-16
Identities = 30/50 (60%), Positives = 36/50 (72%), Gaps = 1/50 (2%)
Query: 2 PAIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFT-DTERLIGL 50
IGIDLGTT SCVAV + ++I N +G RTTPS VAFT D ERL+G+
Sbjct: 3 AVIGIDLGTTNSCVAVMEGKTPKVIENAEGARTTPSVVAFTKDGERLVGM 52
>gnl|CDD|212680 cd10238, HSPA14-like_NBD, Nucleotide-binding domain of human
HSPA14 and similar proteins. Human HSPA14 (also known
as 70-kDa heat shock protein 14, HSP70L1, HSP70-4; the
gene encoding HSPA14 maps to 10p13), is
ribosome-associated and belongs to the heat shock
protein 70 (HSP70) family of chaperones that assist in
protein folding and assembly, and can direct
incompetent "client" proteins towards degradation.
Typically, HSP70s have a nucleotide-binding domain
(NBD) and a substrate-binding domain (SBD). The
nucleotide sits in a deep cleft formed between the two
lobes of the NBD. The two subdomains of each lobe
change conformation between ATP-bound, ADP-bound, and
nucleotide-free states. ATP binding opens up the
substrate-binding site; substrate-binding increases the
rate of ATP hydrolysis. HSP70 chaperone activity is
regulated by various co-chaperones: J-domain proteins
and nucleotide exchange factors (NEFs). HSPA14
interacts with the J-protein MPP11 to form the
mammalian ribosome-associated complex (mRAC). HSPA14
participates in a pathway along with Nijmegen breakage
syndrome 1 (NBS1, also known as p85 or nibrin), heat
shock transcription factor 4b (HSF4b), and HSPA4
(belonging to a different subfamily), that induces
tumor migration, invasion, and transformation. HSPA14
is a potent T helper cell (Th1) polarizing adjuvant
that contributes to antitumor immune responses.
Length = 375
Score = 69.3 bits (170), Expect = 1e-15
Identities = 25/48 (52%), Positives = 38/48 (79%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIGL 50
AIG+ G T +C+AV++ G+ +++AND G+R TP+ VAFTDTE ++GL
Sbjct: 2 AIGVHFGNTSACLAVYKDGRADVVANDAGDRVTPAVVAFTDTEVIVGL 49
>gnl|CDD|184039 PRK13411, PRK13411, molecular chaperone DnaK; Provisional.
Length = 653
Score = 66.7 bits (163), Expect = 1e-14
Identities = 28/47 (59%), Positives = 34/47 (72%), Gaps = 1/47 (2%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDT-ERLIG 49
IGIDLGTT SCVAV + GK +I N +G RTTPS V F + +RL+G
Sbjct: 5 IGIDLGTTNSCVAVLEGGKPIVIPNSEGGRTTPSIVGFGKSGDRLVG 51
>gnl|CDD|184038 PRK13410, PRK13410, molecular chaperone DnaK; Provisional.
Length = 668
Score = 65.4 bits (160), Expect = 4e-14
Identities = 29/47 (61%), Positives = 34/47 (72%), Gaps = 1/47 (2%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFT-DTERLIG 49
+GIDLGTT S VAV + GK +IAN +G RTTPS V FT D E L+G
Sbjct: 5 VGIDLGTTNSVVAVMEGGKPVVIANAEGMRTTPSVVGFTKDGELLVG 51
>gnl|CDD|240403 PTZ00400, PTZ00400, DnaK-type molecular chaperone; Provisional.
Length = 663
Score = 65.2 bits (159), Expect = 6e-14
Identities = 26/48 (54%), Positives = 37/48 (77%), Gaps = 1/48 (2%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDT-ERLIGL 50
+GIDLGTT SCVA+ + + ++I N +G RTTPS VAFT+ +RL+G+
Sbjct: 44 VGIDLGTTNSCVAIMEGSQPKVIENSEGMRTTPSVVAFTEDGQRLVGI 91
>gnl|CDD|140213 PTZ00186, PTZ00186, heat shock 70 kDa precursor protein;
Provisional.
Length = 657
Score = 64.3 bits (156), Expect = 1e-13
Identities = 27/47 (57%), Positives = 34/47 (72%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIGL 50
IG+DLGTTYSCVA K ++ N +G RTTPS VAF +E+L+GL
Sbjct: 30 IGVDLGTTYSCVATMDGDKARVLENSEGFRTTPSVVAFKGSEKLVGL 76
>gnl|CDD|212679 cd10237, HSPA13-like_NBD, Nucleotide-binding domain of human
HSPA13 and similar proteins. Human HSPA13 (also called
70-kDa heat shock protein 13, STCH, "stress 70 protein
chaperone, microsome-associated, 60kD", "stress 70
protein chaperone, microsome-associated, 60kDa"; the
gene encoding HSPA13 maps to 21q11.1) belongs to the
heat shock protein 70 (HSP70) family of chaperones that
assist in protein folding and assembly and can direct
incompetent "client" proteins towards degradation.
Typically, HSP70s have a nucleotide-binding domain
(NBD) and a substrate-binding domain (SBD). The
nucleotide sits in a deep cleft formed between the two
lobes of the NBD. The two subdomains of each lobe
change conformation between ATP-bound, ADP-bound, and
nucleotide-free states. ATP binding opens up the
substrate-binding site; substrate-binding increases the
rate of ATP hydrolysis. HSP70 chaperone activity is
regulated by various co-chaperones: J-domain proteins
and nucleotide exchange factors (NEFs). STCH contains
an NBD but lacks an SBD. STCH may function to regulate
cell proliferation and survival, and modulate the
TRAIL-mediated cell death pathway. The HSPA13 gene is a
candidate stomach cancer susceptibility gene; a
mutation in the NBD coding region of HSPA13 has been
identified in stomach cancer cells. The NBD of HSPA13
interacts with the ubiquitin-like proteins Chap1 and
Chap2, implicating HSPA13 in regulating cell cycle and
cell death events. HSPA13 is induced by the Ca2+
ionophore A23187.
Length = 417
Score = 63.3 bits (154), Expect = 2e-13
Identities = 25/50 (50%), Positives = 34/50 (68%), Gaps = 2/50 (4%)
Query: 4 IGIDLGTTYSCVAVFQ--QGKVEIIANDQGNRTTPSYVAFTDTERLIGLR 51
IGIDLGTTYS V V+Q G+ +II ++ G ++ PS VAFT L+G +
Sbjct: 23 IGIDLGTTYSSVGVYQAGTGETDIIPDENGRKSIPSVVAFTPGTVLVGYK 72
>gnl|CDD|212677 cd10235, HscC_like_NBD, Nucleotide-binding domain of Escherichia
coli HscC and similar proteins. This subfamily
includes Escherichia coli HscC (also called heat shock
cognate protein C, Hsc62, or YbeW) and the the putative
DnaK-like protein Escherichia coli ECs0689. It belongs
to the heat shock protein 70 (Hsp70) family of
chaperones that assist in protein folding and assembly
and can direct incompetent "client" proteins towards
degradation. Typically, Hsp70s have a
nucleotide-binding domain (NBD) and a substrate-binding
domain (SBD). The nucleotide sits in a deep cleft
formed between the two lobes of the NBD. The two
subdomains of each lobe change conformation between
ATP-bound, ADP-bound, and nucleotide-free states. ATP
binding opens up the substrate-binding site;
substrate-binding increases the rate of ATP hydrolysis.
Hsp70 chaperone activity is regulated by various
co-chaperones: J-domain proteins and nucleotide
exchange factors (NEFs). Two genes in the vicinity of
the HscC gene code for potential cochaperones: J-domain
containing proteins, DjlB/YbeS and DjlC/YbeV. HscC and
its co-chaperone partners may play a role in the SOS
DNA damage response. HscC does not appear to require a
NEF.
Length = 339
Score = 60.6 bits (148), Expect = 2e-12
Identities = 22/45 (48%), Positives = 28/45 (62%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLI 48
IGIDLGTT S VAV+Q GK +I N G TPS V+ + ++
Sbjct: 1 IGIDLGTTNSLVAVWQDGKARLIPNALGEYLTPSVVSVDEDGEIL 45
>gnl|CDD|214360 CHL00094, dnaK, heat shock protein 70.
Length = 621
Score = 60.1 bits (146), Expect = 3e-12
Identities = 26/47 (55%), Positives = 33/47 (70%), Gaps = 1/47 (2%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDT-ERLIG 49
+GIDLGTT S VAV + GK +I N +G RTTPS VA+T + L+G
Sbjct: 5 VGIDLGTTNSVVAVMEGGKPTVIPNAEGFRTTPSIVAYTKKGDLLVG 51
>gnl|CDD|215618 PLN03184, PLN03184, chloroplast Hsp70; Provisional.
Length = 673
Score = 59.9 bits (145), Expect = 4e-12
Identities = 26/47 (55%), Positives = 33/47 (70%), Gaps = 1/47 (2%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDT-ERLIG 49
+GIDLGTT S VA + GK I+ N +G RTTPS VA+T +RL+G
Sbjct: 42 VGIDLGTTNSAVAAMEGGKPTIVTNAEGQRTTPSVVAYTKNGDRLVG 88
>gnl|CDD|212678 cd10236, HscA_like_NBD, Nucleotide-binding domain of HscA and
similar proteins. Escherichia coli HscA (heat shock
cognate protein A, also called Hsc66), belongs to the
heat shock protein 70 (HSP70) family of chaperones that
assist in protein folding and assembly and can direct
incompetent "client" proteins towards degradation.
Typically, HSP70s have a nucleotide-binding domain
(NBD) and a substrate-binding domain (SBD). The
nucleotide sits in a deep cleft formed between the two
lobes of the NBD. The two subdomains of each lobe
change conformation between ATP-bound, ADP-bound, and
nucleotide-free states. ATP binding opens up the
substrate-binding site; substrate-binding increases the
rate of ATP hydrolysis. HSP70 chaperone activity is
regulated by various co-chaperones: J-domain proteins
and nucleotide exchange factors (NEFs). HscA's partner
J-domain protein is HscB; it does not appear to require
a NEF, and has been shown to be induced by cold-shock.
The HscA-HscB chaperone/co-chaperone pair is involved
in [Fe-S] cluster assembly.
Length = 355
Score = 58.8 bits (143), Expect = 8e-12
Identities = 22/47 (46%), Positives = 28/47 (59%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
AIGIDLGTT S VA GKV+I+ ++ G PS V + D +G
Sbjct: 2 AIGIDLGTTNSLVASVLSGKVKILPDENGRVLLPSVVHYGDGGISVG 48
>gnl|CDD|235360 PRK05183, hscA, chaperone protein HscA; Provisional.
Length = 616
Score = 54.4 bits (132), Expect = 3e-10
Identities = 19/47 (40%), Positives = 29/47 (61%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
A+GIDLGTT S VA + G+ E++ ++QG PS V + + +G
Sbjct: 21 AVGIDLGTTNSLVATVRSGQAEVLPDEQGRVLLPSVVRYLEDGIEVG 67
>gnl|CDD|212674 cd10232, ScSsz1p_like_NBD, Nucleotide-binding domain of
Saccharmomyces cerevisiae Ssz1pp and similar proteins.
Saccharomyces cerevisiae Ssz1p (also known as
/Pdr13p/YHR064C) belongs to the heat shock protein 70
(HSP70) family of chaperones that assist in protein
folding and assembly and can direct incompetent
"client" proteins towards degradation. Typically,
HSP70s have a nucleotide-binding domain (NBD) and a
substrate-binding domain (SBD). The nucleotide sits in
a deep cleft formed between the two lobes of the NBD.
The two subdomains of each lobe change conformation
between ATP-bound, ADP-bound, and nucleotide-free
states. ATP binding opens up the substrate-binding
site; substrate-binding increases the rate of ATP
hydrolysis. HSP70 chaperone activity is regulated by
various co-chaperones: J-domain proteins and nucleotide
exchange factors (NEFs). Some family members are not
chaperones but rather, function as NEFs for their Hsp70
partners, while other family members function as both
chaperones and NEFs. Ssz1 does not function as a
chaperone; it facilitates the interaction between the
HSP70 Ssb protein and its partner J-domain protein Zuo1
(also known as zuotin) on the ribosome. Ssz1 is found
in a stable heterodimer (called RAC, ribosome
associated complex) with Zuo1. Zuo1 can only stimulate
the ATPase activity of Ssb, when it is in complex with
Ssz1. Ssz1 binds ATP but neither nucleotide-binding,
hydrolysis, or its SBD, is needed for its in vivo
function.
Length = 386
Score = 51.6 bits (124), Expect = 3e-09
Identities = 19/48 (39%), Positives = 28/48 (58%)
Query: 2 PAIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
IGI+ G TYS +A QGK ++IAN+ G R PS +++ + G
Sbjct: 1 TVIGINFGNTYSSIACINQGKADVIANEDGERQIPSAISYHGEQEYHG 48
>gnl|CDD|233673 TIGR01991, HscA, Fe-S protein assembly chaperone HscA. The Heat
Shock Cognate proteins HscA and HscB act together as
chaperones. HscA resembles DnaK but belongs in a
separate clade. The apparent function is to aid
assembly of iron-sulfur cluster proteins. Homologs from
Buchnera and Wolbachia are clearly in the same clade
but are highly derived and score lower than some
examples of DnaK [Protein fate, Protein folding and
stabilization].
Length = 599
Score = 51.5 bits (124), Expect = 3e-09
Identities = 19/48 (39%), Positives = 27/48 (56%), Gaps = 1/48 (2%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAF-TDTERLIG 49
A+GIDLGTT S VA + G E++ + +G PS V + D +G
Sbjct: 1 AVGIDLGTTNSLVASVRSGVPEVLPDAEGRVLLPSVVRYLKDGGVEVG 48
>gnl|CDD|212672 cd10230, HYOU1-like_NBD, Nucleotide-binding domain of human HYOU1
and similar proteins. This subgroup includes human
HYOU1 (also known as human hypoxia up-regulated 1,
GRP170; HSP12A; ORP150; GRP-170; ORP-150; the human
HYOU1 gene maps to11q23.1-q23.3) and Saccharomyces
cerevisiae Lhs1p (also known as Cer1p, SsI1). Mammalian
HYOU1 functions as a nucleotide exchange factor (NEF)
for HSPA5 (alos known as BiP, Grp78 or HspA5) and may
also function as a HSPA5-independent chaperone. S.
cerevisiae Lhs1p, does not have a detectable endogenous
ATPase activity like canonical HSP70s, but functions as
a NEF for Kar2p; it's interaction with Kar2p is
stimulated by nucleotide-binding. In addition, Lhs1p
has a nucleotide-independent holdase activity that
prevents heat-induced aggregation of proteins in vitro.
This subgroup belongs to the 105/110 kDa heat shock
protein (HSP105/110) subfamily of the HSP70-like
family. HSP105/110s are believed to function generally
as co-chaperones of HSP70 chaperones, acting as NEFs,
to remove ADP from their HSP70 chaperone partners
during the ATP hydrolysis cycle. HSP70 chaperones
assist in protein folding and assembly, and can direct
incompetent "client" proteins towards degradation. Like
HSP70 chaperones, HSP105/110s have an N-terminal
nucleotide-binding domain (NBD) and a C-terminal
substrate-binding domain (SBD). For HSP70 chaperones,
the nucleotide sits in a deep cleft formed between the
two lobes of the NBD. The two subdomains of each lobe
change conformation between ATP-bound, ADP-bound, and
nucleotide-free states. ATP binding opens up the
substrate-binding site; substrate-binding increases the
rate of ATP hydrolysis. Hsp70 chaperone activity is
also regulated by J-domain proteins.
Length = 388
Score = 49.1 bits (118), Expect = 2e-08
Identities = 22/47 (46%), Positives = 30/47 (63%), Gaps = 1/47 (2%)
Query: 4 IGIDLGTTYSCVAVFQQGK-VEIIANDQGNRTTPSYVAFTDTERLIG 49
+GIDLG+ + VA+ + G EI+ N++ R TPS VAF ERL G
Sbjct: 1 LGIDLGSEWIKVALVKPGVPFEIVLNEESKRKTPSAVAFKGGERLFG 47
>gnl|CDD|234955 PRK01433, hscA, chaperone protein HscA; Provisional.
Length = 595
Score = 46.0 bits (109), Expect = 3e-07
Identities = 18/50 (36%), Positives = 26/50 (52%)
Query: 3 AIGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIGLRK 52
A+GID GTT S +A+ KV++I + P+ + FT IG K
Sbjct: 21 AVGIDFGTTNSLIAIATNRKVKVIKSIDDKELIPTTIDFTSNNFTIGNNK 70
>gnl|CDD|212689 cd11739, HSPH1_NBD, Nucleotide-binding domain of HSPH1. Human
HSPH1 (also known as heat shock 105kDa/110kDa protein
1, HSP105; HSP105A; HSP105B; NY-CO-25; the human HSPH1
gene maps to 13q12.3) suppresses the aggregation of
denatured proteins caused by heat shock in vitro, and
may substitute for HSP70 family proteins to suppress
the aggregation of denatured proteins in cells under
severe stress. It reduces the protein aggregation and
cytotoxicity associated with Polyglutamine (PolyQ)
diseases, including Huntington's disease, which are a
group of inherited neurodegenerative disorders sharing
the characteristic feature of having insoluble protein
aggregates in neurons. The expression of HSPH1 is
elevated in various malignant tumors, including
malignant melanoma, and there is a direct correlation
between HSPH1 expression and B-cell non-Hodgkin
lymphomas (B-NHLs) aggressiveness and proliferation.
HSPH1 belongs to the 105/110 kDa heat shock protein
(HSP105/110) subfamily of the HSP70-like family.
HSP105/110s are believed to function generally as
co-chaperones of HSP70 chaperones, acting as nucleotide
exchange factors (NEFs), to remove ADP from their HSP70
chaperone partners during the ATP hydrolysis cycle.
HSP70 chaperones assist in protein folding and
assembly, and can direct incompetent "client" proteins
towards degradation. Like HSP70 chaperones, HSP105/110s
have an N-terminal nucleotide-binding domain (NBD) and
a C-terminal substrate-binding domain (SBD). For HSP70
chaperones, the nucleotide sits in a deep cleft formed
between the two lobes of the NBD. The two subdomains of
each lobe change conformation between ATP-bound,
ADP-bound, and nucleotide-free states. ATP binding
opens up the substrate-binding site; substrate-binding
increases the rate of ATP hydrolysis. Hsp70 chaperone
activity is also regulated by J-domain proteins.
Length = 383
Score = 44.9 bits (106), Expect = 7e-07
Identities = 17/47 (36%), Positives = 28/47 (59%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIGL 50
+G D+G +AV + G +E +AN+ +R TPS ++F R IG+
Sbjct: 3 VGFDVGFQSCYIAVARAGGIETVANEFSDRCTPSVISFGSKNRTIGV 49
>gnl|CDD|212687 cd11737, HSPA4_NBD, Nucleotide-binding domain of HSPA4. Human
HSPA4 (also known as 70-kDa heat shock protein 4,
APG-2, HS24/P52, hsp70 RY, and HSPH2; the human HSPA4
gene maps to 5q31.1) responds to acidic pH stress, is
involved in the radioadaptive response, is required for
normal spermatogenesis and is overexpressed in
hepatocellular carcinoma. It participates in a pathway
along with NBS1 (Nijmegen breakage syndrome 1, also
known as p85 or nibrin), heat shock transcription
factor 4b (HDF4b), and HSPA14 (belonging to a different
HSP70 subfamily) that induces tumor migration,
invasion, and transformation. HSPA4 expression in sperm
was increased in men with oligozoospermia, especially
in those with varicocele. HSPA4 belongs to the 105/110
kDa heat shock protein (HSP105/110) subfamily of the
HSP70-like family. HSP105/110s are believed to function
generally as co-chaperones of HSP70 chaperones, acting
as nucleotide exchange factors (NEFs), to remove ADP
from their HSP70 chaperone partners during the ATP
hydrolysis cycle. HSP70 chaperones assist in protein
folding and assembly, and can direct incompetent
"client" proteins towards degradation. Like HSP70
chaperones, HSP105/110s have an N-terminal
nucleotide-binding domain (NBD) and a C-terminal
substrate-binding domain (SBD). For HSP70 chaperones,
the nucleotide sits in a deep cleft formed between the
two lobes of the NBD. The two subdomains of each lobe
change conformation between ATP-bound, ADP-bound, and
nucleotide-free states. ATP binding opens up the
substrate-binding site; substrate-binding increases the
rate of ATP hydrolysis. Hsp70 chaperone activity is
also regulated by J-domain proteins.
Length = 383
Score = 42.7 bits (100), Expect = 4e-06
Identities = 20/46 (43%), Positives = 28/46 (60%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
+GIDLG VAV + G +E IAN+ +R TP+ ++F R IG
Sbjct: 3 VGIDLGFQSCYVAVARAGGIETIANEYSDRCTPACISFGPKNRSIG 48
>gnl|CDD|212682 cd11732, HSP105-110_like_NBD, Nucleotide-binding domain of
105/110 kDa heat shock proteins including HSPA4, HYOU1,
and similar proteins. This subfamily include the human
proteins, HSPA4 (also known as 70-kDa heat shock
protein 4, APG-2, HS24/P52, hsp70 RY, and HSPH2; the
human HSPA4 gene maps to 5q31.1), HSPA4L (also known as
70-kDa heat shock protein 4-like, APG-1, HSPH3, and
OSP94; the human HSPA4L gene maps to 4q28), and HSPH1
(also known as heat shock 105kDa/110kDa protein 1,
HSP105; HSP105A; HSP105B; NY-CO-25; the human HSPH1
gene maps to 13q12.3), HYOU1 (also known as human
hypoxia up-regulated 1, GRP170; HSP12A; ORP150;
GRP-170; ORP-150; the human HYOU1 gene maps
to11q23.1-q23.3), Saccharomyces cerevisiae Sse1p,
Sse2p, and Lhs1p, and a sea urchin sperm receptor. It
belongs to the 105/110 kDa heat shock protein
(HSP105/110) subfamily of the HSP70-like family, and
includes proteins believed to function generally as
co-chaperones of HSP70 chaperones, acting as nucleotide
exchange factors (NEFs), to remove ADP from their HSP70
chaperone partners during the ATP hydrolysis cycle.
HSP70 chaperones assist in protein folding and
assembly, and can direct incompetent "client" proteins
towards degradation. Like HSP70 chaperones, HSP105/110s
have an N-terminal nucleotide-binding domain (NBD) and
a C-terminal substrate-binding domain (SBD). For HSP70
chaperones, the nucleotide sits in a deep cleft formed
between the two lobes of the NBD. The two subdomains of
each lobe change conformation between ATP-bound,
ADP-bound, and nucleotide-free states. ATP binding
opens up the substrate-binding site; substrate-binding
increases the rate of ATP hydrolysis. HSP70 chaperone
activity is also regulated by J-domain proteins.
Length = 377
Score = 42.3 bits (99), Expect = 5e-06
Identities = 18/46 (39%), Positives = 27/46 (58%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
G+DLG S +AV + ++I+ N+ NR+TPS V F R +G
Sbjct: 1 FGLDLGNNNSVLAVARNRGIDIVVNEVSNRSTPSVVGFGPKNRYLG 46
>gnl|CDD|212673 cd10231, YegD_like, Escherichia coli YegD, a putative chaperone
protein, and related proteins. This bacterial
subfamily includes the uncharacterized Escherichia coli
YegD. It belongs to the heat shock protein 70 (HSP70)
family of chaperones that assist in protein folding and
assembly and can direct incompetent "client" proteins
towards degradation. Typically, HSP70s have a
nucleotide-binding domain (NBD) and a substrate-binding
domain (SBD). The nucleotide sits in a deep cleft
formed between the two lobes of the NBD. The two
subdomains of each lobe change conformation between
ATP-bound, ADP-bound, and nucleotide-free states. ATP
binding opens up the substrate-binding site;
substrate-binding increases the rate of ATP hydrolysis.
YegD lacks the SBD. HSP70 chaperone activity is
regulated by various co-chaperones: J-domain proteins
and nucleotide exchange factors (NEFs). Some family
members are not chaperones but instead, function as
NEFs for their Hsp70 partners, other family members
function as both chaperones and NEFs.
Length = 415
Score = 41.0 bits (97), Expect = 2e-05
Identities = 16/48 (33%), Positives = 26/48 (54%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIGLR 51
+GID GT+ S VAV + G+ ++ + G+ T PS + F E +
Sbjct: 1 LGIDFGTSNSAVAVARDGQPRLVPLEGGSTTLPSALFFPHEESALERE 48
>gnl|CDD|212688 cd11738, HSPA4L_NBD, Nucleotide-binding domain of HSPA4L. Human
HSPA4L (also known as 70-kDa heat shock protein 4-like,
APG-1, HSPH3, and OSP94; the human HSPA4L gene maps to
4q28) is expressed ubiquitously and predominantly in
the testis. It is required for normal spermatogenesis
and plays a role in osmotolerance. HSPA4L belongs to
the 105/110 kDa heat shock protein (HSP105/110)
subfamily of the HSP70-like family. HSP105/110s are
believed to function generally as co-chaperones of
HSP70 chaperones, acting as nucleotide exchange factors
(NEFs), to remove ADP from their HSP70 chaperone
partners during the ATP hydrolysis cycle. HSP70
chaperones assist in protein folding and assembly, and
can direct incompetent "client" proteins towards
degradation. Like HSP70 chaperones, HSP105/110s have an
N-terminal nucleotide-binding domain (NBD) and a
C-terminal substrate-binding domain (SBD). For HSP70
chaperones, the nucleotide sits in a deep cleft formed
between the two lobes of the NBD. The two subdomains of
each lobe change conformation between ATP-bound,
ADP-bound, and nucleotide-free states. ATP binding
opens up the substrate-binding site; substrate-binding
increases the rate of ATP hydrolysis. Hsp70 chaperone
activity is also regulated by J-domain proteins.
Length = 383
Score = 38.1 bits (88), Expect = 2e-04
Identities = 18/46 (39%), Positives = 27/46 (58%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIG 49
+GIDLG +AV + G +E IAN+ +R TP+ ++ R IG
Sbjct: 3 VGIDLGFLNCYIAVARSGGIETIANEYSDRCTPACISLGSRTRAIG 48
>gnl|CDD|212668 cd10225, MreB_like, MreB and similar proteins. MreB is a
bacterial protein which assembles into filaments
resembling those of eukaryotic F-actin. It is involved
in determining the shape of rod-like bacterial cells,
by assembling into large fibrous spirals beneath the
cell membrane. MreB has also been implicated in
chromosome segregation; specifically MreB is thought to
bind to and segregate the replication origin of
bacterial chromosomes.
Length = 320
Score = 30.9 bits (71), Expect = 0.051
Identities = 18/46 (39%), Positives = 26/46 (56%), Gaps = 10/46 (21%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAF-TDTERLI 48
IGIDLGT + V+ +GK I+ N+ PS VA T T +++
Sbjct: 1 IGIDLGT--ANTLVYVKGK-GIVLNE------PSVVAIDTKTGKIL 37
>gnl|CDD|236954 PRK11678, PRK11678, putative chaperone; Provisional.
Length = 450
Score = 29.1 bits (66), Expect = 0.28
Identities = 12/34 (35%), Positives = 17/34 (50%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPS 37
IG D GT VAV + GK ++ + + PS
Sbjct: 3 IGFDYGTANCSVAVMRDGKPRLLPLENDSTYLPS 36
>gnl|CDD|212671 cd10229, HSPA12_like_NBD, Nucleotide-binding domain of HSPA12A,
HSPA12B and similar proteins. Human HSPA12A (also
known as 70-kDa heat shock protein-12A) and HSPA12B
(also known as 70-kDa heat shock protein-12B,
chromosome 20 open reading frame 60/C20orf60,
dJ1009E24.2) belong to the heat shock protein 70
(HSP70) family of chaperones that assist in protein
folding and assembly, and can direct incompetent
"client" proteins towards degradation. Typically,
HSP70s have a nucleotide-binding domain (NBD) and a
substrate-binding domain (SBD). The nucleotide sits in
a deep cleft formed between the two lobes of the NBD.
The two subdomains of each lobe change conformation
between ATP-bound, ADP-bound, and nucleotide-free
states. ATP binding opens up the substrate-binding
site; substrate-binding increases the rate of ATP
hydrolysis. HSP70 chaperone activity is regulated by
various co-chaperones: J-domain proteins and nucleotide
exchange factors (NEFs). No co-chaperones have yet been
identified for HSPA12A or HSPA12B. The gene encoding
HSPA12A maps to 10q26.12, a cytogenetic region that
might represent a common susceptibility locus for both
schizophrenia and bipolar affective disorder; reduced
expression of HSPA12A has been shown in the prefrontal
cortex of subjects with schizophrenia. HSPA12A is also
a candidate gene for forelimb-girdle muscular anomaly,
an autosomal recessive disorder of Japanese black
cattle. HSPA12A is predominantly expressed in neuronal
cells. It may also play a role in the atherosclerotic
process. The gene encoding HSPA12B maps to 20p13.
HSPA12B is predominantly expressed in endothelial
cells, is required for angiogenesis, and may interact
with known angiogenesis mediators. It may be important
for host defense in microglia-mediated immune response.
HSPA12B expression is up-regulated in
lipopolysaccharide (LPS)-induced inflammatory response
in the spinal cord, and mostly located in active
microglia; this induced expression may be regulated by
activation of MAPK-p38, ERK1/2 and SAPK/JNK signaling
pathways. Overexpression of HSPA12B also protects
against LPS-induced cardiac dysfunction and involves
the preserved activation of the PI3K/Akt signaling
pathway.
Length = 404
Score = 28.8 bits (65), Expect = 0.28
Identities = 14/53 (26%), Positives = 21/53 (39%), Gaps = 9/53 (16%)
Query: 4 IGIDLGTTYSCVA-VFQQGKVEII--------ANDQGNRTTPSYVAFTDTERL 47
+GID GTT+S VA F I +G P+ + + +L
Sbjct: 3 VGIDFGTTFSGVAYAFLDSSPPDIRVITRWPGGEGRGYCKVPTEILYDPEGKL 55
>gnl|CDD|222760 pfam14450, FtsA, Cell division protein FtsA. FtsA is essential
for bacterial cell division, and co-localises to the
septal ring with FtsZ. It has been suggested that the
interaction of FtsA-FtsZ has arisen through coevolution
in different bacterial strains. The FtsA protein
contains two structurally related actin-like ATPase
domains which are also structurally related to the
ATPase domains of HSP70 (see PF00012). FtsA has a SHS2
domain PF02491 inserted in to the RnaseH fold PF02491.
Length = 159
Score = 28.8 bits (65), Expect = 0.29
Identities = 6/20 (30%), Positives = 12/20 (60%)
Query: 3 AIGIDLGTTYSCVAVFQQGK 22
+D+G+ + +AVF+ G
Sbjct: 1 VALLDIGSGKTDIAVFKDGS 20
>gnl|CDD|212657 cd00012, NBD_sugar-kinase_HSP70_actin, Nucleotide-Binding Domain
of the sugar kinase/HSP70/actin superfamily. This
superfamily includes the actin family, the HSP70 family
of molecular chaperones and nucleotide exchange
factors, the ROK (repressor, ORF, kinase) family, the
hexokinase family, the FGGY family (which includes
glycerol kinase and similar carbohydrate kinases such
as rhamnulokinase and xylulokinase), the
exopolyphosphatase/guanosine pentaphosphate
phosphohydrolase/nucleoside triphosphate
diphosphohydrolase family, propionate kinase/acetate
kinase family, glycerol dehydratase reactivase,
2-hydroxyglutaryl-CoA dehydratase component A,
N-acetylglucosamine kinase, butyrate kinase 2,
Escherichia coli YeaZ and similar glycoproteases, the
cell shape-determining protein MreB, the plasmid DNA
segregation factor ParM, cell cycle proteins FtsA, Pili
assembly protein PilM, ethanolamine utilization protein
EutJ, and similar proteins. The nucleotide-binding site
residues are conserved; the nucleotide sits in a deep
cleft formed between the two lobes of the
nucleotide-binding domain (NBD). Substrate binding to
superfamily members is associated with closure of this
catalytic site cleft. The functional activities of
several members of the superfamily, including
hexokinases, actin, and HSP70s, are modulated by
allosteric effectors, which may act on the cleft
closure.
Length = 185
Score = 28.7 bits (64), Expect = 0.31
Identities = 16/73 (21%), Positives = 26/73 (35%), Gaps = 4/73 (5%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTERLIGLRKFWFAYFTTYQV 63
+GID+G+T + V EI+ + A TD + L +
Sbjct: 1 LGIDIGSTSTKAGVADLDG-EILPEEIVPTPVGRPGAVTDLDELE---EALRELLKEALR 56
Query: 64 DLTGEPDQVCLSG 76
L E D V ++
Sbjct: 57 QLKSEIDAVGITE 69
Score = 25.2 bits (55), Expect = 5.1
Identities = 8/27 (29%), Positives = 15/27 (55%)
Query: 2 PAIGIDLGTTYSCVAVFQQGKVEIIAN 28
+ +DLGT + +A+ + GK + A
Sbjct: 125 TVLVVDLGTGTTGIAIVEDGKGGVGAA 151
>gnl|CDD|115385 pfam06723, MreB_Mbl, MreB/Mbl protein. This family consists of
bacterial MreB and Mbl proteins as well as two related
archaeal sequences. MreB is known to be a rod
shape-determining protein in bacteria and goes to make
up the bacterial cytoskeleton. Genes coding for
MreB/Mbl are only found in elongated bacteria, not in
coccoid forms. It has been speculated that constituents
of the eukaryotic cytoskeleton (tubulin, actin) may
have evolved from prokaryotic precursor proteins
closely related to today's bacterial proteins FtsZ and
MreB/Mbl.
Length = 327
Score = 28.7 bits (65), Expect = 0.35
Identities = 18/46 (39%), Positives = 26/46 (56%), Gaps = 10/46 (21%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAF-TDTERLI 48
IGIDLGT + V V +G I+ N+ PS VA T T++++
Sbjct: 4 IGIDLGTANTLVYVKGKG---IVLNE------PSVVAINTKTKKVL 40
>gnl|CDD|237564 PRK13930, PRK13930, rod shape-determining protein MreB;
Provisional.
Length = 335
Score = 28.2 bits (64), Expect = 0.47
Identities = 18/46 (39%), Positives = 25/46 (54%), Gaps = 10/46 (21%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAF-TDTERLI 48
IGIDLGT V+ +GK I+ N+ PS VA T T +++
Sbjct: 11 IGIDLGTAN--TLVYVKGK-GIVLNE------PSVVAIDTKTGKVL 47
>gnl|CDD|237563 PRK13928, PRK13928, rod shape-determining protein Mbl;
Provisional.
Length = 336
Score = 27.2 bits (61), Expect = 1.2
Identities = 18/46 (39%), Positives = 27/46 (58%), Gaps = 10/46 (21%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAF-TDTERLI 48
IGIDLGT + V V+ +GK I+ N+ PS VA +T +++
Sbjct: 6 IGIDLGT--ANVLVYVKGK-GIVLNE------PSVVAIDKNTNKVL 42
>gnl|CDD|217051 pfam02463, SMC_N, RecF/RecN/SMC N terminal domain. This domain is
found at the N terminus of SMC proteins. The SMC
(structural maintenance of chromosomes) superfamily
proteins have ATP-binding domains at the N- and
C-termini, and two extended coiled-coil domains
separated by a hinge in the middle. The eukaryotic SMC
proteins form two kind of heterodimers: the SMC1/SMC3
and the SMC2/SMC4 types. These heterodimers constitute
an essential part of higher order complexes, which are
involved in chromatin and DNA dynamics. This family also
includes the RecF and RecN proteins that are involved in
DNA metabolism and recombination.
Length = 1162
Score = 27.2 bits (60), Expect = 1.3
Identities = 9/17 (52%), Positives = 10/17 (58%)
Query: 19 QQGKVEIIANDQGNRTT 35
Q GKVEIIA + R
Sbjct: 141 QGGKVEIIAMMKPERRL 157
>gnl|CDD|224003 COG1077, MreB, Actin-like ATPase involved in cell morphogenesis
[Cell division and chromosome partitioning].
Length = 342
Score = 26.4 bits (59), Expect = 2.1
Identities = 16/37 (43%), Positives = 20/37 (54%), Gaps = 9/37 (24%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVA 40
IGIDLGT + V V +G I+ N+ PS VA
Sbjct: 9 IGIDLGTANTLVYVKGKG---IVLNE------PSVVA 36
>gnl|CDD|172578 PRK14088, dnaA, chromosomal replication initiation protein;
Provisional.
Length = 440
Score = 26.3 bits (58), Expect = 2.4
Identities = 11/38 (28%), Positives = 20/38 (52%), Gaps = 3/38 (7%)
Query: 51 RKFWFAYFTTYQVDLTGEPDQVCLS--GLPDSDWLASE 86
RK W +F+++ V + E ++V S L +WL +
Sbjct: 15 RKSWELWFSSFDVK-SIEGNKVVFSVGNLFIKEWLEKK 51
>gnl|CDD|223918 COG0849, ftsA, Cell division ATPase FtsA [Cell division and
chromosome partitioning].
Length = 418
Score = 26.0 bits (58), Expect = 2.8
Identities = 8/27 (29%), Positives = 14/27 (51%), Gaps = 3/27 (11%)
Query: 4 IGIDLGTTYSCVAV---FQQGKVEIIA 27
+G+D+GT+ V G++ II
Sbjct: 9 VGLDIGTSKVKALVGELRPDGRLNIIG 35
>gnl|CDD|129982 TIGR00904, mreB, cell shape determining protein, MreB/Mrl family.
MreB (mecillinam resistance) in E. coli (also called
envB) and the paralogous pair MreB and Mrl of Bacillus
subtilis have all been shown to help determine cell
shape. This protein is present in a wide variety of
bacteria, including spirochetes, but is missing from
the Mycoplasmas and from Gram-positive cocci. Most
completed bacterial genomes have a single member of
this family. In some species it is an essential gene. A
close homolog is found in the Archaeon Methanobacterium
thermoautotrophicum, and a more distant homolog in
Archaeoglobus fulgidus. The family is related to cell
division protein FtsA and heat shock protein DnaK [Cell
envelope, Biosynthesis and degradation of murein
sacculus and peptidoglycan].
Length = 333
Score = 25.8 bits (57), Expect = 3.1
Identities = 16/52 (30%), Positives = 26/52 (50%), Gaps = 6/52 (11%)
Query: 4 IGIDLGTTYSCVAVFQQGKV----EIIANDQG-NRTTPSYVAF-TDTERLIG 49
IGIDLGT + V V +G V ++A + T S +A + + ++G
Sbjct: 5 IGIDLGTANTLVYVKGRGIVLNEPSVVAIRTDRDAKTKSILAVGHEAKEMLG 56
>gnl|CDD|183050 PRK11241, gabD, succinate-semialdehyde dehydrogenase I;
Provisional.
Length = 482
Score = 26.0 bits (57), Expect = 3.6
Identities = 24/65 (36%), Positives = 30/65 (46%), Gaps = 8/65 (12%)
Query: 2 PAIGIDLGTTYSCVAVFQQGKVEI-IANDQGNRTTPSYVAFTDTERLIGLRKFWFAYFTT 60
PA G LG+ V + G E A D NR P++ A T ER LR+ WF
Sbjct: 33 PANGDKLGS------VPKMGADETRAAIDAANRALPAWRALTAKERANILRR-WFNLMME 85
Query: 61 YQVDL 65
+Q DL
Sbjct: 86 HQDDL 90
>gnl|CDD|236565 PRK09557, PRK09557, fructokinase; Reviewed.
Length = 301
Score = 25.8 bits (57), Expect = 3.7
Identities = 13/30 (43%), Positives = 16/30 (53%), Gaps = 11/30 (36%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIA-NDQGN 32
IGIDLG T K+E+IA +D G
Sbjct: 3 IGIDLGGT----------KIEVIALDDAGE 22
>gnl|CDD|212661 cd07777, FGGY_SHK_like, sedoheptulokinase-like proteins; a
subfamily of the FGGY family of carbohydrate kinases.
This subfamily is predominantly composed of
uncharacterized bacterial and eukaryotic proteins with
similarity to human sedoheptulokinase (SHK, also known
as D-altro-heptulose or heptulokinase, EC 2.7.1.14)
encoded by the carbohydrate kinase-like (CARKL/SHPK)
gene. SHK catalyzes the ATP-dependent phosphorylation
of sedoheptulose to produce sedoheptulose 7-phosphate
and ADP. The presence of Mg2+ or Mn2+ might be required
for catalytic activity. Members of this subfamily
belong to the FGGY family of carbohydrate kinases, the
monomers of which contain two large domains, which are
separated by a deep cleft that forms the active site.
This model includes both the N-terminal domain, which
adopts a ribonuclease H-like fold, and the structurally
related C-terminal domain.
Length = 448
Score = 25.7 bits (57), Expect = 4.0
Identities = 9/29 (31%), Positives = 15/29 (51%)
Query: 1 MPAIGIDLGTTYSCVAVFQQGKVEIIAND 29
M +GID+GTT + E++A+
Sbjct: 1 MYVLGIDIGTTSVKACLLDSETKEVLASQ 29
>gnl|CDD|177266 PHA00101, PHA00101, internal virion protein B.
Length = 194
Score = 25.6 bits (56), Expect = 4.2
Identities = 11/33 (33%), Positives = 14/33 (42%)
Query: 1 MPAIGIDLGTTYSCVAVFQQGKVEIIANDQGNR 33
M AI I + + + QQ K E D G R
Sbjct: 4 MAAIPIAMMGAQAIMGANQQAKAEGAQIDAGRR 36
>gnl|CDD|223996 COG1070, XylB, Sugar (pentulose and hexulose) kinases
[Carbohydrate transport and metabolism].
Length = 502
Score = 25.4 bits (56), Expect = 4.5
Identities = 9/27 (33%), Positives = 15/27 (55%)
Query: 1 MPAIGIDLGTTYSCVAVFQQGKVEIIA 27
+GID+GTT +F + E++A
Sbjct: 4 KYVLGIDIGTTSVKAVLFDEDGGEVVA 30
>gnl|CDD|237348 PRK13320, PRK13320, pantothenate kinase; Reviewed.
Length = 244
Score = 25.2 bits (56), Expect = 5.3
Identities = 7/19 (36%), Positives = 13/19 (68%)
Query: 6 IDLGTTYSCVAVFQQGKVE 24
ID+G T + +AVF+ ++
Sbjct: 7 IDIGNTTTKLAVFEGDELL 25
>gnl|CDD|139158 PRK12692, flgG, flagellar basal body rod protein FlgG; Reviewed.
Length = 262
Score = 25.2 bits (55), Expect = 5.9
Identities = 11/29 (37%), Positives = 15/29 (51%), Gaps = 4/29 (13%)
Query: 19 QQGKVEIIANDQGNRTTPSYVA----FTD 43
QQ +E+IAN+ N T + FTD
Sbjct: 14 QQLNLEVIANNIANLNTTGFKGARAEFTD 42
>gnl|CDD|215880 pfam00370, FGGY_N, FGGY family of carbohydrate kinases,
N-terminal domain. This domain adopts a ribonuclease
H-like fold and is structurally related to the
C-terminal domain.
Length = 245
Score = 25.0 bits (55), Expect = 6.5
Identities = 12/21 (57%), Positives = 15/21 (71%), Gaps = 1/21 (4%)
Query: 4 IGIDLGTTYSCVAVF-QQGKV 23
+GID GTT + VF +QGKV
Sbjct: 3 LGIDCGTTSTKAIVFNKQGKV 23
>gnl|CDD|236743 PRK10719, eutA, reactivating factor for ethanolamine ammonia
lyase; Provisional.
Length = 475
Score = 24.8 bits (55), Expect = 6.8
Identities = 12/42 (28%), Positives = 18/42 (42%), Gaps = 5/42 (11%)
Query: 4 IGIDLGTTYSCVAVFQQGKVEIIANDQGNRTTPSYVAFTDTE 45
+GID+GTT + V +F + + N P D E
Sbjct: 9 VGIDIGTTTTQV-IFSR---LELENRASVFQVPRI-EIIDKE 45
>gnl|CDD|235451 PRK05417, PRK05417, glutathione-dependent formaldehyde-activating
enzyme; Provisional.
Length = 191
Score = 25.0 bits (55), Expect = 7.0
Identities = 8/20 (40%), Positives = 11/20 (55%)
Query: 9 GTTYSCVAVFQQGKVEIIAN 28
G +S VAV + V + AN
Sbjct: 59 GALFSVVAVVPRDNVTVTAN 78
>gnl|CDD|237346 PRK13317, PRK13317, pantothenate kinase; Provisional.
Length = 277
Score = 24.5 bits (54), Expect = 8.3
Identities = 7/27 (25%), Positives = 11/27 (40%)
Query: 1 MPAIGIDLGTTYSCVAVFQQGKVEIIA 27
IGID G T + + ++ K
Sbjct: 2 EMKIGIDAGGTLTKIVYLEEKKQRTFK 28
>gnl|CDD|198374 cd07808, FGGY_D-XK_EcXK-like, Escherichia coli xylulokinase-like
D-xylulose kinases; a subgroup of the FGGY family of
carbohydrate kinases. This subgroup is predominantly
composed of bacterial D-xylulose kinases (XK, also
known as xylulokinase; EC 2.7.1.17), which catalyze the
rate-limiting step in the ATP-dependent phosphorylation
of D-xylulose to produce D-xylulose 5-phosphate (X5P)
and ADP. D-xylulose has been used as a source of carbon
and energy by a variety of microorganisms. Some
uncharacterized sequences are also included in this
subgroup. The prototypical member of this CD is
Escherichia coli xylulokinase (EcXK), which exists as a
dimer. Each monomer consists of two large domains
separated by an open cleft that forms an active site.
This model includes both the N-terminal domain, which
adopts a ribonuclease H-like fold, and the structurally
related C-terminal domain. The presence of Mg2+ or Mn2+
is required for catalytic activity. Members of this
subgroup belong to the FGGY family of carbohydrate
kinases.
Length = 482
Score = 24.4 bits (54), Expect = 9.6
Identities = 9/22 (40%), Positives = 14/22 (63%), Gaps = 3/22 (13%)
Query: 4 IGIDLGTTYSC--VAVFQQGKV 23
+GIDLGT+ + V + G+V
Sbjct: 3 LGIDLGTS-GVKALLVDEDGEV 23
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
0.321 0.136 0.421
Gapped
Lambda K H
0.267 0.0762 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 4,728,851
Number of extensions: 380272
Number of successful extensions: 323
Number of sequences better than 10.0: 1
Number of HSP's gapped: 319
Number of HSP's successfully gapped: 62
Length of query: 91
Length of database: 10,937,602
Length adjustment: 58
Effective length of query: 33
Effective length of database: 8,365,070
Effective search space: 276047310
Effective search space used: 276047310
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 53 (24.1 bits)