RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy3175
(151 letters)
>gnl|CDD|197323 cd09089, INPP5c_Synj, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of synaptojanins. This
subfamily contains the INPP5c domains of two human
synaptojanins, synaptojanin 1 (Synj1) and synaptojanin 2
(Synj2), and related proteins. It belongs to a family of
Mg2+-dependent inositol polyphosphate 5-phosphatases,
which hydrolyze the 5-phosphate from the inositol ring
of various 5-position phosphorylated phosphoinositides
(PIs) and inositol phosphates (IPs). They belong to the
large EEP (exonuclease/endonuclease/phosphatase)
superfamily that contains functionally diverse enzymes
that share a common catalytic mechanism of cleaving
phosphodiester bonds. Synj1 occurs as two main isoforms:
a brain enriched 145 KDa protein (Synj1-145) and a
ubiquitously expressed 170KDa protein (Synj1-170).
Synj1-145 participates in clathrin-mediated endocytosis.
The primary substrate of the Synj1-145 INPP5c domain is
PI(4,5)P2, which it converts to PI4P. Synj1-145 may work
with membrane curvature sensors/generators (such as
endophilin) to remove PI(4,5)P2 from curved membranes.
The recruitment of the INPP5c domain of Synj1-145 to
endophilin-induced membranes leads to a fragmentation
and condensation of these structures. The PI(4,5)P2 to
PI4P conversion may cooperate with dynamin to produce
membrane fission. In addition to this INPP5c domain,
Synjs contain an N-terminal Sac1-like domain; the Sac1
domain can dephosphorylate a variety of
phosphoinositides in vitro. Synj2 can hydrolyze
phosphatidylinositol diphosphate (PIP2) to
phosphatidylinositol phosphate (PIP). Synj2 occurs as
multiple alternative splice variants in various tissues.
These variants share the INPP5c domain and the Sac1
domain. Synj2A is recruited to the mitochondria via its
interaction with OMP25 (a mitochondrial outer membrane
protein). Synj2B is found at nerve terminals in the
brain and at the spermatid manchette in testis. Synj2B
undergoes further alternative splicing to give 2B1 and
2B2. In clathrin-mediated endocytosis, Synj2
participates in the formation of clathrin-coated pits,
and perhaps also in vesicle decoating. Rac1 GTPase
regulates the intracellular localization of Synj2 forms,
but not Synj1. Synj2 may contribute to the role of Rac1
in cell migration and invasion, and is a potential
target for therapeutic intervention in malignant tumors.
Length = 328
Score = 216 bits (551), Expect = 5e-71
Identities = 80/117 (68%), Positives = 93/117 (79%)
Query: 8 AIGGRKVAERNADYAEITRKVQFPMGRTLNSHDYVFWCGDFNYRIDMDKDELKELLKHDL 67
A G +V ERN D+AEI RK+ FPMGRTL+SHDYVFWCGDFNYRID+ DE+KEL+++
Sbjct: 160 AAGQSQVKERNEDFAEIARKLSFPMGRTLDSHDYVFWCGDFNYRIDLPNDEVKELVRNGD 219
Query: 68 LDDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDR 124
+L+FDQL Q+ G VFKGF EG I+F PTYKYDLFSDDYDTSEK R PAWTDR
Sbjct: 220 WLKLLEFDQLTKQKAAGNVFKGFLEGEINFAPTYKYDLFSDDYDTSEKCRTPAWTDR 276
>gnl|CDD|197332 cd09098, INPP5c_Synj1, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of synaptojanin 1. This
subfamily contains the INPP5c domains of human
synaptojanin 1 (Synj1) and related proteins. It belongs
to a family of Mg2+-dependent inositol polyphosphate
5-phosphatases, which hydrolyze the 5-phosphate from the
inositol ring of various 5-position phosphorylated
phosphoinositides (PIs) and inositol phosphates (IPs),
and to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. Synj1 occurs as two main isoforms: a brain
enriched 145 KDa protein (Synj1-145) and a ubiquitously
expressed 170KDa protein (Synj1-170). Synj1-145
participates in clathrin-mediated endocytosis. The
primary substrate of the Synj1-145 INPP5c domain is
PI(4,5)P2, which it converts to PI4P. Synj1-145 may work
with membrane curvature sensors/generators (such as
endophilin) to remove PI(4,5)P2 from curved membranes.
The recruitment of the INPP5c domain of Synj1-145 to
endophilin-induced membranes leads to a fragmentation
and condensation of these structures. The PI(4,5)P2 to
PI4P conversion may cooperate with dynamin to produce
membrane fission. In addition to this INPP5c domain,
these proteins contain an N-terminal Sac1-like domain;
the Sac1 domain can dephosphorylate a variety of
phosphoinositides in vitro.
Length = 336
Score = 168 bits (426), Expect = 3e-52
Identities = 74/118 (62%), Positives = 89/118 (75%)
Query: 8 AIGGRKVAERNADYAEITRKVQFPMGRTLNSHDYVFWCGDFNYRIDMDKDELKELLKHDL 67
A G +V ERN D+ EI RK+ FPMGR L SHDYVFWCGDFNYRID+ +E+KEL++
Sbjct: 159 AAGQSQVKERNEDFIEIARKLSFPMGRMLFSHDYVFWCGDFNYRIDIPNEEVKELIRQQN 218
Query: 68 LDDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDRM 125
D ++ DQL Q++ G VF+GF EG + F PTYKYDLFSDDYDTSEK R PAWTDR+
Sbjct: 219 WDSLIAGDQLINQKNAGQVFRGFLEGKLDFAPTYKYDLFSDDYDTSEKCRTPAWTDRV 276
>gnl|CDD|197308 cd09074, INPP5c, Catalytic domain of inositol polyphosphate
5-phosphatases. Inositol polyphosphate 5-phosphatases
(5-phosphatases) are signal-modifying enzymes, which
hydrolyze the 5-phosphate from the inositol ring of
specific 5-position phosphorylated phosphoinositides
(PIs) and inositol phosphates (IPs), such as PI(4,5)P2,
PI(3,4,5)P3, PI(3,5)P2, I(1,4,5)P3, and I(1,3,4,5)P4.
These enzymes are Mg2+-dependent, and belong to the
large EEP (exonuclease/endonuclease/phosphatase)
superfamily that contains functionally diverse enzymes
that share a common catalytic mechanism of cleaving
phosphodiester bonds. In addition to this INPP5c domain,
5-phosphatases often contain additional domains and
motifs, such as the SH2 domain, the Sac-1 domain, the
proline-rich domain (PRD), CAAX, RhoGAP
(RhoGTPase-activating protein), and SKICH [SKIP
(skeletal muscle- and kidney-enriched inositol
phosphatase) carboxyl homology] domains, that are
important for protein-protein interactions and/or for
the subcellular localization of these enzymes.
5-phosphatases incorporate into large signaling
complexes, and regulate diverse cellular processes
including postsynaptic vesicular trafficking, insulin
signaling, cell growth and survival, and endocytosis.
Loss or gain of function of 5-phosphatases is implicated
in certain human diseases. This family also contains a
functionally unrelated nitric oxide transport protein,
Cimex lectularius (bedbug) nitrophorin, which catalyzes
a heme-assisted S-nitrosation of a proximal thiolate;
the heme however binds at a site distinct from the
active site of the 5-phosphatases.
Length = 299
Score = 157 bits (399), Expect = 2e-48
Identities = 58/116 (50%), Positives = 79/116 (68%), Gaps = 4/116 (3%)
Query: 13 KVAERNADYAEITRKVQFPMG----RTLNSHDYVFWCGDFNYRIDMDKDELKELLKHDLL 68
+V RN DY +I K++F G ++ HD VFW GD NYRID DE+++L+ L
Sbjct: 148 EVERRNQDYRDILSKLKFYRGDPAIDSIFDHDVVFWFGDLNYRIDSTDDEVRKLISQGDL 207
Query: 69 DDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDR 124
DD+L+ DQL+ Q+++G VF GF E I+FPPTYK+D +D+YDTS+K R PAW DR
Sbjct: 208 DDLLEKDQLKKQKEKGKVFDGFQELPITFPPTYKFDPGTDEYDTSDKKRIPAWCDR 263
>gnl|CDD|197324 cd09090, INPP5c_ScInp51p-like, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of Saccharomyces
cerevisiae Inp51p, Inp52p, and Inp53p, and related
proteins. This subfamily contains the INPP5c domain of
three Saccharomyces cerevisiae synaptojanin-like
inositol polyphosphate 5-phosphatases (INP51, INP52, and
INP53), Schizosaccharomyces pombe synaptojanin
(SPsynaptojanin), and related proteins. It belongs to a
family of Mg2+-dependent inositol polyphosphate
5-phosphatases, which hydrolyze the 5-phosphate from the
inositol ring of various 5-position phosphorylated
phosphoinositides (PIs) and inositol phosphates (IPs),
and to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. In addition to this INPP5c domain, these proteins
have an N-terminal catalytic Sac1-like domain (found in
other proteins including the phophoinositide phosphatase
Sac1p), and a C-terminal proline-rich domain (PRD). The
Sac1 domain allows Inp52p and Inp53p to recognize and
dephosphorylate a wider range of substrates including
PI3P, PI4P, and PI(3,5)P2. The Sac1 domain of Inp51p is
non-functional. Disruption of any two of INP51, INP52,
and INP53, in S. cerevisiae leads to abnormal vacuolar
and plasma membrane morphology. During hyperosmotic
stress, Inp52p and Inp53p localize at actin patches,
where they may facilitate the hydrolysis of PI(4,5)P2,
and consequently promote actin rearrangement to regulate
cell growth. SPsynaptojanin is also active against a
range of soluble and lipid inositol phosphates,
including I(1,4,5)P3, I(1,3,4,5)P4, I(1,4,5,6)P4,
PI(4,5)P2, and PIP3. Transformation of S. cerevisiae
with a plasmid expressing the SPsynaptojanin
5-phosphatase domain rescues inp51/inp52/inp53
triple-mutant strains.
Length = 291
Score = 156 bits (396), Expect = 5e-48
Identities = 63/129 (48%), Positives = 84/129 (65%), Gaps = 6/129 (4%)
Query: 8 AIGGRKVAERNADYAEITRKVQFPMGRTLNSHDYVFWCGDFNYRIDMDKDELKELLKHDL 67
A G ERN DY I R ++F GRT+ HD+V W GDFNYRI + ++++ + +
Sbjct: 143 AAGLTNYEERNNDYKTIARGLRFSRGRTIKDHDHVIWLGDFNYRISLTNEDVRRFILNGK 202
Query: 68 LDDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDRMSV 127
LD +L++DQL Q + G VF GF+EG I+FPPTYKYD +D+YDTSEK R PAWTDR+
Sbjct: 203 LDKLLEYDQLNQQMNAGEVFPGFSEGPITFPPTYKYDKGTDNYDTSEKQRIPAWTDRI-- 260
Query: 128 PPPFLFRSN 136
L+R
Sbjct: 261 ----LYRGE 265
>gnl|CDD|197327 cd09093, INPP5c_INPP5B, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of Type II inositol
polyphosphate 5-phosphatase I, Oculocerebrorenal
syndrome of Lowe 1, and related proteins. This
subfamily contains the INPP5c domain of type II inositol
polyphosphate 5-phosphatase I (INPP5B),
Oculocerebrorenal syndrome of Lowe 1 (OCRL-1), and
related proteins. It belongs to a family of
Mg2+-dependent inositol polyphosphate 5-phosphatases,
which hydrolyze the 5-phosphate from the inositol ring
of various 5-position phosphorylated phosphoinositides
(PIs) and inositol phosphates (IPs), and to the large
EEP (exonuclease/endonuclease/phosphatase) superfamily
that contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. INPP5B and OCRL1 preferentially hydrolyze the
5-phosphate of phosphatidylinositol (4,5)- bisphosphate
[PI(4,5)P2] and phosphatidylinositol (3,4,5)-
trisphosphate [PI(3,4,5)P3]. INPP5B can also hydrolyze
soluble inositol (1,4,5)-trisphosphate [I(1,4,5)P3] and
inositol (1,3,4,5)-tetrakisphosphate [I(1,3,4,5)P4].
INPP5B participates in the endocytic pathway and in the
early secretory pathway. In the latter, it may function
in retrograde ERGIC (ER-to-Golgi intermediate
compartment)-to-ER transport; it binds specific RAB
proteins within the secretory pathway. In the endocytic
pathway, it binds RAB5 and during endocytosis, may
function in a RAB5-controlled cascade for converting
PI(3,4,5)P3 to phosphatidylinositol 3-phosphate (PI3P).
This cascade may link growth factor signaling and
membrane dynamics. Mutation in OCRL1 is implicated in
Lowe syndrome, an X-linked recessive multisystem
disorder, which includes defects in eye, brain, and
kidney function, and in Type 2 Dent's disease, a
disorder with only the renal symptoms. OCRL-1 may have a
role in membrane trafficking within the endocytic
pathway and at the trans-Golgi network, and may
participate in actin dynamics or signaling from
endomembranes. OCRL1 and INPP5B have overlapping
functions: deletion of both 5-phosphatases in mice is
embryonic lethal, deletion of OCRL1 alone has no
phenotype, and deletion of Inpp5b alone has only a mild
phenotype (male sterility). Several of the proteins that
interact with OCRL1 also bind INPP5B, for examples,
inositol polyphosphate phosphatase interacting protein
of 27kDa (IPIP27)A and B (also known as Ses1 and 2), and
endocytic signaling adaptor APPL1. OCRL1, but not
INPP5B, binds clathrin heavy chain, the plasma membrane
AP2 adaptor subunit alpha-adaptin. In addition to this
INPP5c domain, most proteins in this subfamily have a
C-terminal RhoGAP (GTPase-activator protein [GAP] for
Rho-like small GTPases) domain.
Length = 292
Score = 153 bits (389), Expect = 4e-47
Identities = 58/116 (50%), Positives = 81/116 (69%), Gaps = 5/116 (4%)
Query: 14 VAERNADYAEITRKVQFPMG----RTLNSHDYVFWCGDFNYRIDM-DKDELKELLKHDLL 68
V RN DY +I +++F +++ HD VFW GD NYRI +E+KEL++ + L
Sbjct: 144 VERRNQDYKDICARMKFEDPDGPPLSISDHDVVFWLGDLNYRIQELPTEEVKELIEKNDL 203
Query: 69 DDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDR 124
+++LK+DQL IQ+ G VF+GFTEG I+F PTYKYD +D++D+SEK RAPAW DR
Sbjct: 204 EELLKYDQLNIQRRAGKVFEGFTEGEINFIPTYKYDPGTDNWDSSEKCRAPAWCDR 259
>gnl|CDD|214525 smart00128, IPPc, Inositol polyphosphate phosphatase, catalytic
domain homologues. Mg(2+)-dependent/Li(+)-sensitive
enzymes.
Length = 306
Score = 153 bits (388), Expect = 1e-46
Identities = 63/132 (47%), Positives = 81/132 (61%), Gaps = 10/132 (7%)
Query: 10 GGRKVAERNADYAEITRKVQFPMGRTLN--SHDYVFWCGDFNYRIDMD-KDELKELLKHD 66
G V +RN DY I R + FP L+ HD VFW GD N+R+D +E++ +
Sbjct: 149 GASNVEQRNQDYKTILRALSFPERALLSQFDHDVVFWFGDLNFRLDSPSYEEVRRKISKK 208
Query: 67 LLDDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLF-SDDYDTSEKARAPAWTDRM 125
DD+L+ DQL Q++ G VFKGF EG I+FPPTYKYD ++ YDTSEK R PAW DR+
Sbjct: 209 EFDDLLEKDQLNRQREAGKVFKGFQEGPITFPPTYKYDSVGTETYDTSEKKRVPAWCDRI 268
Query: 126 SVPPPFLFRSNG 137
L+RSNG
Sbjct: 269 ------LYRSNG 274
>gnl|CDD|197333 cd09099, INPP5c_Synj2, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of synaptojanin 2. This
subfamily contains the INPP5c domains of human
synaptojanin 2 (Synj2) and related proteins. It belongs
to a family of Mg2+-dependent inositol polyphosphate
5-phosphatases, which hydrolyze the 5-phosphate from the
inositol ring of various 5-position phosphorylated
phosphoinositides (PIs) and inositol phosphates (IPs),
and to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. Synj2 can hydrolyze phosphatidylinositol
diphosphate (PIP2) to phosphatidylinositol phosphate
(PIP). In addition to this INPP5c domain, these proteins
contain an N-terminal Sac1-like domain; the Sac1 domain
can dephosphorylate a variety of phosphoinositides in
vitro. Synj2 occurs as multiple alternative splice
variants in various tissues. These variants share the
INPP5c domain and the Sac1 domain. Synj2A is recruited
to the mitochondria via its interaction with OMP25, a
mitochondrial outer membrane protein. Synj2B is found at
nerve terminals in the brain and at the spermatid
manchette in testis. Synj2B undergoes further
alternative splicing to give 2B1 and 2B2. In
clathrin-mediated endocytosis, Synj2 participates in the
formation of clathrin-coated pits, and perhaps also in
vesicle decoating. Rac1 GTPase regulates the
intracellular localization of Synj2 forms, but not
Synj1. Synj2 may contribute to the role of Rac1 in cell
migration and invasion, and is a potential target for
therapeutic intervention in malignant tumors.
Length = 336
Score = 150 bits (379), Expect = 3e-45
Identities = 67/116 (57%), Positives = 86/116 (74%)
Query: 10 GGRKVAERNADYAEITRKVQFPMGRTLNSHDYVFWCGDFNYRIDMDKDELKELLKHDLLD 69
G +V ERN DY EIT+K+ FPMGR + SHDYVFWCGDFNYRID+ +E+ +K
Sbjct: 161 GQNQVKERNEDYKEITQKLSFPMGRNVFSHDYVFWCGDFNYRIDLTYEEVFYFIKRQDWK 220
Query: 70 DVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDRM 125
+L+FDQL++Q+ G +FK F EG I+F PTYKYD+ S+ YDTS+K R PAWTDR+
Sbjct: 221 KLLEFDQLQLQKSSGKIFKDFHEGTINFGPTYKYDVGSEAYDTSDKCRTPAWTDRV 276
>gnl|CDD|197329 cd09095, INPP5c_INPP5E-like, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of Inositol
polyphosphate-5-phosphatase E and related proteins.
INPP5c domain of Inositol polyphosphate-5-phosphatase E
(also called type IV or 72 kDa 5-phosphatase), rat
pharbin, and related proteins. This subfamily belongs to
a family of Mg2+-dependent inositol polyphosphate
5-phosphatases, which hydrolyze the 5-phosphate from the
inositol ring of various 5-position phosphorylated
phosphoinositides (PIs) and inositol phosphates (IPs),
and to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. INPP5E hydrolyzes the 5-phosphate from PI(3,5)P2,
PI(4,5)P2 and PI(3,4,5)P3, forming PI3P, PI4P, and
PI(3,4)P2, respectively. It is a very potent PI(3,4,5)P3
5-phosphatase. Its intracellular localization is chiefly
cytosolic, with pronounced perinuclear/Golgi
localization. INPP5E also has an N-terminal proline rich
domain (PRD) and a C-terminal CAAX motif. This protein
is expressed in a variety of tissues, including the
breast, brain, testis, and haemopoietic cells. It is
differentially expressed in several cancers, for
example, it is up-regulated in cervical cancer and
down-regulated in stomach cancer. It is a candidate
target for therapeutics of obesity and related
disorders, as it is expressed in the hypothalamus, and
following insulin stimulation, it undergoes tyrosine
phosphorylation, associates with insulin receptor
substrate-1, -2, and PI3-kinase, and become active as a
5-phosphatase. INPP5E may play a role, along with other
5-phosphatases SHIP2 and SKIP, in regulating glucose
homoeostasis and energy metabolism. Mice deficient in
INPPE5 develop a multi-organ disorder associated with
structural defects of the primary cilium.
Length = 298
Score = 120 bits (303), Expect = 4e-34
Identities = 55/140 (39%), Positives = 73/140 (52%), Gaps = 20/140 (14%)
Query: 10 GGRKVAERNADYAEITRKVQFP-----------MGRTLNSHDYVFWCGDFNYRIDMDKDE 58
G KV ER DY +I + + P G D VFW GDFN+R+ +
Sbjct: 134 GDGKVKERVLDYNKIIQALNLPRNVPTNPYKSESGDVTTRFDEVFWFGDFNFRLSGPRHL 193
Query: 59 LKELLKHDLLDDV---LKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEK 115
+ L+ DV L+ DQL + +G +FKGF E I FPPTYK+D+ SD YDTS K
Sbjct: 194 VDALINQGQEVDVSALLQHDQLTREMSKGSIFKGFQEAPIHFPPTYKFDIGSDVYDTSSK 253
Query: 116 ARAPAWTDRMSVPPPFLFRS 135
R P++TDR+ L+RS
Sbjct: 254 QRVPSYTDRI------LYRS 267
>gnl|CDD|227698 COG5411, COG5411, Phosphatidylinositol 5-phosphate phosphatase
[Signal transduction mechanisms].
Length = 460
Score = 119 bits (301), Expect = 8e-33
Identities = 49/113 (43%), Positives = 69/113 (61%), Gaps = 2/113 (1%)
Query: 14 VAERNADYAEITRKVQFPMGRTLNSHDYVFWCGDFNYRIDMDKDELKELLKHD--LLDDV 71
+ ER DY I + F G + HD +FW GD NYR+ +E++ + D LD +
Sbjct: 181 IEERIFDYRSIASNICFSRGLRIYDHDTIFWLGDLNYRVTSTNEEVRPEIASDDGRLDKL 240
Query: 72 LKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDR 124
++DQL + + G VF GF E I+FPPTYK+D +D+YDTS+K R P+WTDR
Sbjct: 241 FEYDQLLWEMEVGNVFPGFKEPVITFPPTYKFDYGTDEYDTSDKGRIPSWTDR 293
>gnl|CDD|197328 cd09094, INPP5c_INPP5J-like, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of inositol polyphosphate
5-phosphatase J and related proteins. INPP5c domain of
Inositol polyphosphate-5-phosphatase J (INPP5J), also
known as PIB5PA or PIPP, and related proteins. This
subfamily belongs to a family of Mg2+-dependent inositol
polyphosphate 5-phosphatases, which hydrolyze the
5-phosphate from the inositol ring of various 5-position
phosphorylated phosphoinositides (PIs) and inositol
phosphates (IPs), and to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. INPP5J hydrolyzes PI(4,5)P2, I(1,4,5)P3, and
I(1,3,4,5)P4 at ruffling membranes. These proteins
contain a C-terminal, SKIP carboxyl homology domain
(SKICH), which may direct plasma membrane ruffle
localization.
Length = 300
Score = 116 bits (292), Expect = 2e-32
Identities = 48/112 (42%), Positives = 68/112 (60%), Gaps = 3/112 (2%)
Query: 16 ERNADYAEITRKVQFPMGRTLN--SHDYVFWCGDFNYRI-DMDKDELKELLKHDLLDDVL 72
+R D+ I F T + HDYVFW GD N+RI D+ + ++EL+ +L
Sbjct: 146 QRIDDFETILSTQVFNECNTPSILDHDYVFWFGDLNFRIEDVSIEFVRELVNSKKYHLLL 205
Query: 73 KFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARAPAWTDR 124
+ DQL + + + F+GF EG ++F PTYK+DL +D+YDTS K R PAWTDR
Sbjct: 206 EKDQLNMAKRKEEAFQGFQEGPLNFAPTYKFDLGTDEYDTSGKKRKPAWTDR 257
>gnl|CDD|215624 PLN03191, PLN03191, Type I inositol-1,4,5-trisphosphate
5-phosphatase 2; Provisional.
Length = 621
Score = 106 bits (267), Expect = 9e-28
Identities = 51/120 (42%), Positives = 71/120 (59%), Gaps = 11/120 (9%)
Query: 17 RNADYAEITRKVQFP------MGRTLNSHDYVFWCGDFNYRIDMDKDELKELLKHDLLDD 70
RNAD EI R+ +F +T+ SHD +FW GD NYR++M E+++L+ D+
Sbjct: 441 RNADVYEIIRRTRFSSVLDTDQPQTIPSHDQIFWFGDLNYRLNMLDTEVRKLVAQKRWDE 500
Query: 71 VLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDY-----DTSEKARAPAWTDRM 125
++ DQL + G VF G+ EG I FPPTYKY++ SD Y EK R+PAW DR+
Sbjct: 501 LINSDQLIKELRSGHVFDGWKEGPIKFPPTYKYEINSDRYVGENPKEGEKKRSPAWCDRI 560
>gnl|CDD|197335 cd09101, INPP5c_SHIP2-INPPL1, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of SH2 domain containing
inositol 5-phosphatase-2 and related proteins. This
subfamily contains the INPP5c domain of SHIP2 (SH2
domain containing inositol 5-phosphatase-2, also called
INPPL1) and related proteins. It belongs to a family of
Mg2+-dependent inositol polyphosphate 5-phosphatases,
which hydrolyze the 5-phosphate from the inositol ring
of various 5-position phosphorylated phosphoinositides
(PIs) and inositol phosphates (IPs), and to the large
EEP (exonuclease/endonuclease/phosphatase) superfamily
that contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. SHIP2 catalyzes the dephosphorylation of the PI,
phosphatidylinositol 3,4,5-trisphosphate [PI(3,4,5)P3],
to phosphatidylinositol 3,4-bisphosphate [PI(3,4)P2].
SHIP2 is widely expressed, most prominently in brain,
heart and in skeletal muscle. SHIP2 is an inhibitor of
the insulin signaling pathway. It is implicated in actin
structure remodeling, cell adhesion and cell spreading,
receptor endocytosis and degradation, and in the
JIP1-mediated JNK pathway. Its interacting partners
include filamin/actin, p130Cas, Shc, Vinexin,
Interesectin 1, and c-Jun NH2-terminal kinase
(JNK)-interacting protein 1 (JIP1). A large variety of
extracellular stimuli appear to lead to the tyrosine
phosphorylation of SHIP2, including epidermal growth
factor (EGF), platelet-derived growth factor (PDGF),
insulin, macrophage colony-stimulating factor (M-CSF)
and hepatocyte growth factor (HGF). SHIP2 is localized
to the cytosol in quiescent cells; following growth
factor stimulation and /or cell adhesion, it relocalizes
to membrane ruffles. In addition to this INPP5c domain,
SHIP2 has an N-terminal SH2 domain, a C-terminal
proline-rich domain (PRD), which includes a WW-domain
binding motif (PPLP), an NPXY motif and a sterile alpha
motif (SAM) domain. The gene encoding SHIP2 is a
candidate for conferring a predisposition for type 2
diabetes; it has been suggested that suppression of
SHIP2 may be of benefit in the treatment of obesity and
thereby prevent type 2 diabetes. SHIP2 and SHIP1 have
little overlap in their in vivo functions.
Length = 304
Score = 87.7 bits (217), Expect = 1e-21
Identities = 46/130 (35%), Positives = 68/130 (52%), Gaps = 16/130 (12%)
Query: 10 GGRKVAERNADYAEITRKVQFPMG-RTLNSHD------YVFWCGDFNYRIDMDKDELKEL 62
G K RN +Y +I R +G + LN+ D ++FW GD NYR+DMD E+
Sbjct: 142 GNEKTHRRNQNYLDILR--SLSLGDKQLNAFDISLRFTHLFWFGDLNYRLDMDIQEILNY 199
Query: 63 LKHDLLDDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARA---- 118
+ D +L DQL +++++ VF F E ISFPPTY+Y+ S D +K +
Sbjct: 200 ITRKEFDPLLAVDQLNLEREKNKVFLRFREEEISFPPTYRYERGSRDTYMWQKQKTTGMR 259
Query: 119 ---PAWTDRM 125
P+W DR+
Sbjct: 260 TNVPSWCDRI 269
>gnl|CDD|197325 cd09091, INPP5c_SHIP, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of SH2 domain containing
inositol polyphosphate 5-phosphatase-1 and -2, and
related proteins. This subfamily contains the INPP5c
domain of SHIP1 (SH2 domain containing inositol
polyphosphate 5-phosphatase-1, also known as
SHIP/INPP5D), and SHIP2 (also known as INPPL1). It
belongs to a family of Mg2+-dependent inositol
polyphosphate 5-phosphatases, which hydrolyze the
5-phosphate from the inositol ring of various 5-position
phosphorylated phosphoinositides (PIs) and inositol
phosphates (IPs), and to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. Both SHIP1 and -2 catalyze the dephosphorylation
of the PI, phosphatidylinositol 3,4,5-trisphosphate
[PI(3,4,5)P3], to phosphatidylinositol 3,4-bisphosphate
[PI(3,4)P2]. SHIP1 also converts inositol-1,3,4,5-
polyphosphate [I(1,3,4,5)P4] to
inositol-1,3,4-polyphosphate [I(1,3,4)P3]. SHIP1 and
SHIP2 have little overlap in their in vivo functions.
SHIP1 is a negative regulator of cell growth and plays a
major part in mediating the inhibitory signaling in B
cells; it is predominantly expressed in hematopoietic
cells. SHIP2 is as an inhibitor of the insulin signaling
pathway, and is implicated in actin structure
remodeling, cell adhesion and cell spreading, receptor
endocytosis and degradation, and in the JIP1-mediated
JNK pathway. SHIP2 is widely expressed, most
prominently in brain, heart and in skeletal muscle. In
addition to this INPP5c domain, SHIP1 has an N-terminal
SH2 domain, two NPXY motifs, and a C-terminal
proline-rich region (PRD), while SHIP2 has an N-terminal
SH2 domain, a C-terminal proline-rich domain (PRD),
which includes a WW-domain binding motif (PPLP), an NPXY
motif, and a sterile alpha motif (SAM) domain. The gene
encoding SHIP2 is a candidate gene for conferring a
predisposition for type 2 diabetes.
Length = 307
Score = 75.8 bits (186), Expect = 3e-17
Identities = 40/132 (30%), Positives = 69/132 (52%), Gaps = 17/132 (12%)
Query: 10 GGRKVAERNADYAEITRKVQFPMGRTLNSHD------YVFWCGDFNYRIDMDKDELKELL 63
G K RN +Y I R + + L++ + ++FW GD NYR+D+ E + ++
Sbjct: 142 GSEKKLRRNQNYLNILRFLSLG-DKKLSAFNITHRFTHLFWLGDLNYRLDLPIQEAENII 200
Query: 64 ---KHDLLDDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARA-- 118
+ + +L+ DQL +++++ VF F+E I+FPPTY+Y+ S D K +A
Sbjct: 201 QKIEQQQFEPLLRHDQLNLEREEHKVFLRFSEEEITFPPTYRYERGSRDTYAYTKQKATG 260
Query: 119 -----PAWTDRM 125
P+W DR+
Sbjct: 261 VKYNLPSWCDRI 272
>gnl|CDD|197334 cd09100, INPP5c_SHIP1-INPP5D, Catalytic inositol polyphosphate
5-phosphatase (INPP5c) domain of SH2 domain containing
inositol polyphosphate 5-phosphatase-1 and related
proteins. This subfamily contains the INPP5c domain of
SHIP1 (SH2 domain containing inositol polyphosphate
5-phosphatase-1, also known as SHIP/INPP5D) and related
proteins. It belongs to a family of Mg2+-dependent
inositol polyphosphate 5-phosphatases, which hydrolyze
the 5-phosphate from the inositol ring of various
5-position phosphorylated phosphoinositides (PIs) and
inositol phosphates (IPs), and to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. SHIP1's enzymic activity is restricted to
phosphatidylinositol 3,4,5-trisphosphate [PI (3,4,5)P3]
and inositol-1,3,4,5- polyphosphate [I(1,3,4,5)P4]. It
converts these two phosphoinositides to
phosphatidylinositol 3,4-bisphosphate [PI (3,4)P2] and
inositol-1,3,4-polyphosphate [I(1,3,4)P3], respectively.
SHIP1 is a negative regulator of cell growth and plays a
major part in mediating the inhibitory signaling in B
cells; it is predominantly expressed in hematopoietic
cells. In addition to this INPP5c domain, SHIP1 has an
N-terminal SH2 domain, two NPXY motifs, and a C-terminal
proline-rich region (PRD). SHIP1's phosphorylated NPXY
motifs interact with proteins with phosphotyrosine
binding (PTB) domains, and facilitate the translocation
of SHIP1 to the plasma membrane to hydrolyze
PI(3,4,5)P3. SHIP1 generally acts to oppose the activity
of phosphatidylinositol 3-kinase (PI3K). It acts as a
negative signaling molecule, reducing the levels of
PI(3,4,5)P3, thereby removing the latter as a
membrane-targeting signal for PH domain-containing
effector molecules. SHIP1 may also, in certain contexts,
amplify PI3K signals. SHIP1 and SHIP2 have little
overlap in their in vivo functions.
Length = 307
Score = 68.1 bits (166), Expect = 3e-14
Identities = 37/132 (28%), Positives = 64/132 (48%), Gaps = 17/132 (12%)
Query: 10 GGRKVAERNADYAEITRKVQFPMGRTLNSHD------YVFWCGDFNYRIDMDKDELKEL- 62
G K RN +Y I R + + L+ + ++FW GD NYR+++ E + +
Sbjct: 142 GSEKKLRRNQNYFNILRFLVLG-DKKLSPFNITHRFTHLFWLGDLNYRVELPNTEAENII 200
Query: 63 --LKHDLLDDVLKFDQLRIQQDQGLVFKGFTEGHISFPPTYKYDLFSDDYDTSEKARA-- 118
+K ++L DQL I++ + VF F E I+F PTY+++ + + K +A
Sbjct: 201 QKIKQQQYQELLPHDQLLIERKESKVFLQFEEEEITFAPTYRFERGTRERYAYTKQKATG 260
Query: 119 -----PAWTDRM 125
P+W DR+
Sbjct: 261 MKYNLPSWCDRV 272
>gnl|CDD|197326 cd09092, INPP5A, Type I inositol polyphosphate 5-phosphatase I.
Type I inositol polyphosphate 5-phosphatase I (INPP5A)
hydrolyzes the 5-phosphate from inositol
1,3,4,5-tetrakisphosphate [I(1,3,4,5)P4] and inositol
1,4,5-trisphosphate [I(1,4,5)P3]. It belongs to a family
of Mg2+-dependent inositol polyphosphate 5-phosphatases,
which hydrolyze the 5-phosphate from the inositol ring
of various 5-position phosphorylated phosphoinositides
(PIs) and inositol phosphates (IPs), and to the large
EEP (exonuclease/endonuclease/phosphatase) superfamily
that contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds. As the substrates of INPP5A mobilize
intracellular calcium ions, INPP5A is a calcium
signal-terminating enzyme. In platelets, phosphorylated
pleckstrin binds and activates INPP5A in a 1:1 complex,
and accelerates the degradation of the calcium
ion-mobilizing I(1,4,5)P3.
Length = 383
Score = 40.5 bits (95), Expect = 1e-04
Identities = 16/38 (42%), Positives = 20/38 (52%), Gaps = 6/38 (15%)
Query: 91 TEGHISFPPTYKYDLFSDDYDTSE---KARAPAWTDRM 125
E ISFPP+Y Y S+D + R PAW DR+
Sbjct: 308 YELDISFPPSYPY---SEDPEQGTQYMNTRCPAWCDRI 342
>gnl|CDD|216961 pfam02289, MCH, Cyclohydrolase (MCH). Methenyl
tetrahydromethanopterin cyclohydrolase EC:3.5.4.27 is
involved in methanogenesis in bacteria and archaea,
producing methane from carbon monoxide or carbon
dioxide.
Length = 312
Score = 33.6 bits (77), Expect = 0.024
Identities = 12/33 (36%), Positives = 17/33 (51%), Gaps = 3/33 (9%)
Query: 32 MGRTLNSHDYVFWCGDFNYRIDMDKDELKELLK 64
MGRT +D V + G + D +LKEL +
Sbjct: 220 MGRT---NDAVLYGGRVYLYVKSDDADLKELAE 249
>gnl|CDD|226887 COG4483, COG4483, Uncharacterized protein conserved in bacteria
[Function unknown].
Length = 68
Score = 30.5 bits (69), Expect = 0.072
Identities = 12/34 (35%), Positives = 16/34 (47%)
Query: 36 LNSHDYVFWCGDFNYRIDMDKDELKELLKHDLLD 69
L + + G Y I+M + EL EL LLD
Sbjct: 11 LKKFGIIVYFGKRLYDIEMMQIELSELYDSGLLD 44
>gnl|CDD|236835 PRK11069, recC, exonuclease V subunit gamma; Provisional.
Length = 1122
Score = 29.9 bits (68), Expect = 0.54
Identities = 17/51 (33%), Positives = 23/51 (45%), Gaps = 11/51 (21%)
Query: 102 KYDLFSDDYDTSEKAR---APAWTDRMSVPPPFLFRSNGTWNNCYIRRLWP 149
+ D DD +T +KAR AW M V G ++ YI+RLW
Sbjct: 1053 ENDAILDDEETQQKARKKLLQAWEGNMMVR--------GEGDDIYIQRLWR 1095
>gnl|CDD|197310 cd09076, L1-EN, Endonuclease domain (L1-EN) of the non-LTR
retrotransposon LINE-1 (L1), and related domains. This
family contains the endonuclease domain (L1-EN) of the
non-LTR retrotransposon LINE-1 (L1), and related
domains, including the endonuclease of Xenopus laevis
Tx1. These retrotranspons belong to the subtype 2,
L1-clade. LINES can be classified into two subtypes.
Subtype 2 has two ORFs: the second (ORF2) encodes a
modular protein consisting of an N-terminal
apurine/apyrimidine endonuclease domain (EN), a central
reverse transcriptase, and a zinc-finger-like domain at
the C-terminus. LINE-1/L1 elements (full length and
truncated) comprise about 17% of the human genome. This
endonuclease nicks the genomic DNA at the consensus
target sequence 5'TTTT-AA3' producing a ribose
3'-hydroxyl end as a primer for reverse transcription of
associated template RNA. This subgroup also includes the
endonuclease of Xenopus laevis Tx1, another member of
the L1-clade. This family belongs to the large EEP
(exonuclease/endonuclease/phosphatase) superfamily that
contains functionally diverse enzymes that share a
common catalytic mechanism of cleaving phosphodiester
bonds.
Length = 236
Score = 29.2 bits (66), Expect = 0.64
Identities = 10/28 (35%), Positives = 12/28 (42%)
Query: 37 NSHDYVFWCGDFNYRIDMDKDELKELLK 64
HD + GDFN + D K L K
Sbjct: 131 PRHDTLIIGGDFNAVLGPKDDGRKGLDK 158
>gnl|CDD|240149 cd05022, S-100A13, S-100A13: S-100A13 domain found in proteins
similar to S100A13. S100A13 is a calcium-binding
protein belonging to a large S100 vertebrate-specific
protein family within the EF-hand superfamily of
calcium-binding proteins. Note that the S-100
hierarchy, to which this S-100A13 group belongs,
contains only S-100 EF-hand domains, other EF-hands
have been modeled separately. S100A13 is involved in
the cellular export of interleukin-1 (IL-1) and of
fibroblast growth factor-1 (FGF-1), which plays an
important role in angiogenesis and tissue regeneration.
Export is based on the CuII-dependent formation of
multiprotein complexes containing the S100A13 protein.
Assembly of these complexes occurs near the inner
surface of the plasma membrane. Binding of two Ca(II)
ions per monomer triggers key conformational changes
leading to the creation of two identical and
symmetrical Cu(II)-binding sites on the surface of the
protein, close to the interface between the two
monomers. These Cu(II)-binding sites are unique among
the S100 proteins, which are reported to bind Cu(II) or
Zn(II) ions in addition to Ca(II) ions. In addition,
the three-dimensional structure of S100A13 differs
significantly from those of other S100 proteins; the
hydrophobic pocket that largely contributes to
protein-protein interactions in other S100 proteins is
absent in S100A13. The structure of S100A13 contains a
large patch of negatively charged residues flanked by
dense cationic clusters, formed mostly from positively
charged residues from the C-terminal end, which plays
major role in binding FGF-1.
Length = 89
Score = 27.3 bits (61), Expect = 1.5
Identities = 13/46 (28%), Positives = 20/46 (43%), Gaps = 11/46 (23%)
Query: 54 MDKDELKELLKHDL---------LDDVLKFDQLRIQQDQGLVFKGF 90
+ E +ELL L L++ +K L + QD L F+ F
Sbjct: 26 LTASEFQELLTQQLPHLLKDVEGLEEKMK--NLDVNQDSKLSFEEF 69
>gnl|CDD|197306 cd08372, EEP, Exonuclease-Endonuclease-Phosphatase (EEP) domain
superfamily. This large superfamily includes the
catalytic domain (exonuclease/endonuclease/phosphatase
or EEP domain) of a diverse set of proteins including
the ExoIII family of apurinic/apyrimidinic (AP)
endonucleases, inositol polyphosphate 5-phosphatases
(INPP5), neutral sphingomyelinases (nSMases),
deadenylases (such as the vertebrate circadian-clock
regulated nocturnin), bacterial cytolethal distending
toxin B (CdtB), deoxyribonuclease 1 (DNase1), the
endonuclease domain of the non-LTR retrotransposon
LINE-1, and related domains. These diverse enzymes share
a common catalytic mechanism of cleaving phosphodiester
bonds; their substrates range from nucleic acids to
phospholipids and perhaps proteins.
Length = 241
Score = 27.8 bits (62), Expect = 1.8
Identities = 12/44 (27%), Positives = 18/44 (40%), Gaps = 3/44 (6%)
Query: 10 GGRKVAERNADYAEITRKVQFPMGRTLNSHDYVFWCGDFNYRID 53
GG + R+A E+ ++ + V CGDFN R
Sbjct: 120 GGTRADVRDAQLKEVLEFLKR---LRQPNSAPVVICGDFNVRPS 160
>gnl|CDD|236798 PRK10929, PRK10929, putative mechanosensitive channel protein;
Provisional.
Length = 1109
Score = 28.1 bits (63), Expect = 1.9
Identities = 11/36 (30%), Positives = 19/36 (52%), Gaps = 6/36 (16%)
Query: 38 SHDYVFWCGD-----FNYRIDMDKDELKELLKHDLL 68
+H Y+FW D +Y +++ +D L+ LL D
Sbjct: 427 THRYLFWVADVSPISLSYPLEIAQD-LRRLLSLDTF 461
>gnl|CDD|215538 PLN02996, PLN02996, fatty acyl-CoA reductase.
Length = 491
Score = 27.4 bits (61), Expect = 3.0
Identities = 14/37 (37%), Positives = 20/37 (54%), Gaps = 4/37 (10%)
Query: 30 FPMGRTLNSHDYVFWCGDFNYRIDMDKDELKELLKHD 66
F MG TLN + + D N + K++LKEL + D
Sbjct: 177 FHMGETLNGNRKL----DINEEKKLVKEKLKELNEQD 209
>gnl|CDD|147915 pfam06014, DUF910, Bacterial protein of unknown function
(DUF910). This family consists of several short
bacterial proteins of unknown function.
Length = 62
Score = 25.6 bits (57), Expect = 3.5
Identities = 8/25 (32%), Positives = 14/25 (56%)
Query: 46 GDFNYRIDMDKDELKELLKHDLLDD 70
G + I++ + EL EL + L+D
Sbjct: 21 GKRLWDIELMQIELDELYQSGLIDK 45
>gnl|CDD|107063 PHA01750, PHA01750, hypothetical protein.
Length = 75
Score = 25.3 bits (55), Expect = 5.3
Identities = 9/30 (30%), Positives = 20/30 (66%)
Query: 54 MDKDELKELLKHDLLDDVLKFDQLRIQQDQ 83
KD +KE++ +L + + ++L+I+QD+
Sbjct: 31 ALKDAVKEIVNSELDNLKTEIEELKIKQDE 60
>gnl|CDD|177458 PHA02676, PHA02676, A-type inclusion protein; Provisional.
Length = 520
Score = 26.8 bits (59), Expect = 6.0
Identities = 13/50 (26%), Positives = 22/50 (44%), Gaps = 3/50 (6%)
Query: 102 KYDLFSDDYDTSEKARAPAWTDRMSVPPPFLFRSNGTWNNCYIRRLWPVS 151
K D+ + + +E R S+PPP + + G + C RR +P
Sbjct: 458 KTDVHTCNRPGAEVTRHAIDG---SLPPPHVLGNWGARSYCGRRRHYPRV 504
>gnl|CDD|206644 cd00878, Arf_Arl, ADP-ribosylation factor(Arf)/Arf-like (Arl) small
GTPases. Arf (ADP-ribosylation factor)/Arl (Arf-like)
small GTPases. Arf proteins are activators of
phospholipase D isoforms. Unlike Ras proteins they lack
cysteine residues at their C-termini and therefore are
unlikely to be prenylated. Arfs are N-terminally
myristoylated. Members of the Arf family are regulators
of vesicle formation in intracellular traffic that
interact reversibly with membranes of the secretory and
endocytic compartments in a GTP-dependent manner. They
depart from other small GTP-binding proteins by a unique
structural device, interswitch toggle, that implements
front-back communication from N-terminus to the
nucleotide binding site. Arf-like (Arl) proteins are
close relatives of the Arf, but only Arl1 has been shown
to function in membrane traffic like the Arf proteins.
Arl2 has an unrelated function in the folding of native
tubulin, and Arl4 may function in the nucleus. Most
other Arf family proteins are so far relatively poorly
characterized. Thus, despite their significant sequence
homologies, Arf family proteins may regulate unrelated
functions.
Length = 158
Score = 26.0 bits (58), Expect = 6.2
Identities = 9/34 (26%), Positives = 17/34 (50%), Gaps = 2/34 (5%)
Query: 40 DYVFWCGDFNYRIDMD--KDELKELLKHDLLDDV 71
D + + D + R ++ K+EL +LL + L
Sbjct: 68 DGLIFVVDSSDRERIEEAKNELHKLLNEEELKGA 101
>gnl|CDD|215805 pfam00227, Proteasome, Proteasome subunit. The proteasome is a
multisubunit structure that degrades proteins. Protein
degradation is an essential component of regulation
because proteins can become misfolded, damaged, or
unnecessary. Proteasomes and their homologues vary
greatly in complexity: from HslV (heat shock locus v),
which is encoded by 1 gene in bacteria, to the
eukaryotic 20S proteasome, which is encoded by more than
14 genes. Recently evidence of two novel groups of
bacterial proteasomes was proposed. The first is Anbu,
which is sparsely distributed among cyanobacteria and
proteobacteria. The second is call beta-proteobacteria
proteasome homologue (BPH).
Length = 188
Score = 26.0 bits (58), Expect = 7.2
Identities = 10/37 (27%), Positives = 16/37 (43%), Gaps = 4/37 (10%)
Query: 47 DFNYRIDMDKDELKEL----LKHDLLDDVLKFDQLRI 79
+ Y+ DM +E EL LK + D L + +
Sbjct: 149 EKLYKPDMTLEEAVELAVKALKEAIERDALSGGNIEV 185
>gnl|CDD|145427 pfam02267, Rib_hydrolayse, ADP-ribosyl cyclase. ADP-ribosyl
cyclase EC:3.2.2.5 (also know as cyclic ADP-ribose
hydrolase or CD38) synthesises cyclic-ADP ribose, a
second messenger for glucose-induced insulin secretion.
Length = 243
Score = 25.8 bits (57), Expect = 9.0
Identities = 12/32 (37%), Positives = 16/32 (50%), Gaps = 3/32 (9%)
Query: 20 DYAEITRKVQFPMGRTLNSH--DYVFWCGDFN 49
DYAE+ R + TL + D + WCG N
Sbjct: 80 DYAEVQRDF-ITLEDTLLGYMADDLSWCGQRN 110
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
0.323 0.140 0.450
Gapped
Lambda K H
0.267 0.0707 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 8,059,693
Number of extensions: 728253
Number of successful extensions: 753
Number of sequences better than 10.0: 1
Number of HSP's gapped: 736
Number of HSP's successfully gapped: 40
Length of query: 151
Length of database: 10,937,602
Length adjustment: 88
Effective length of query: 63
Effective length of database: 7,034,450
Effective search space: 443170350
Effective search space used: 443170350
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.5 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.9 bits)
S2: 54 (24.6 bits)