RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy5383
(143 letters)
>gnl|CDD|163657 cd07414, MPP_PP1_PPKL, PP1, PPKL (PP1 and kelch-like) enzymes, and
related proteins, metallophosphatase domain. PP1
(protein phosphatase type 1) is a serine/threonine
phosphatase that regulates many cellular processes
including: cell-cycle progression, protein synthesis,
muscle contraction, carbohydrate metabolism,
transcription and neuronal signaling, through its
interaction with at least 180 known targeting proteins.
PP1 occurs in all tissues and regulates many pathways,
ranging from cell-cycle progression to carbohydrate
metabolism. Also included here are the PPKL (PP1 and
kelch-like) enzymes including the PPQ, PPZ1, and PPZ2
fungal phosphatases. These PPKLs have a large
N-terminal kelch repeat in addition to a C-terminal
phosphoesterase domain. The PPP (phosphoprotein
phosphatase) family, to which PP1 belongs, is one of two
known protein phosphatase families specific for serine
and threonine. The PPP family also includes: PP2A, PP2B
(calcineurin), PP4, PP5, PP6, PP7, Bsu1, RdgC, PrpE,
PrpA/PrpB, and ApA4 hydrolase. The PPP catalytic domain
is defined by three conserved motifs (-GDXHG-, -GDXVDRG-
and -GNHE-). The PPP enzyme family is ancient with
members found in all eukaryotes, and in most bacterial
and archeal genomes. Dephosphorylation of
phosphoserines and phosphothreonines on target proteins
plays a central role in the regulation of many cellular
processes. PPPs belong to the metallophosphatase (MPP)
superfamily. MPPs are functionally diverse, but all
share a conserved domain with an active site consisting
of two metal ions (usually manganese, iron, or zinc)
coordinated with octahedral geometry by a cage of
histidine, aspartate, and asparagine residues. The MPP
superfamily includes: Mre11/SbcD-like exonucleases,
Dbr1-like RNA lariat debranching enzymes, YfcE-like
phosphodiesterases, purple acid phosphatases (PAPs),
YbbF-like UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 293
Score = 168 bits (427), Expect = 7e-53
Identities = 59/78 (75%), Positives = 69/78 (88%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAG 98
RGVS+TFG D+V +FL K ++DL+CRAHQVVE+GYEFFA ++LVTLFSAPNYCGEFDNAG
Sbjct: 214 RGVSFTFGKDVVAKFLNKHDLDLICRAHQVVEDGYEFFAKRQLVTLFSAPNYCGEFDNAG 273
Query: 99 AMMIVDENLTCSFHIMKP 116
AMM VDE L CSF I+KP
Sbjct: 274 AMMSVDETLMCSFQILKP 291
>gnl|CDD|185658 PTZ00480, PTZ00480, serine/threonine-protein phosphatase;
Provisional.
Length = 320
Score = 131 bits (330), Expect = 4e-38
Identities = 55/81 (67%), Positives = 69/81 (85%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAG 98
RGVSY F ++V FLKK +DL+CRAHQVVE+GYEFF+ ++LVTLFSAPNYCGEFDNAG
Sbjct: 223 RGVSYVFSQEIVQVFLKKHELDLICRAHQVVEDGYEFFSKRQLVTLFSAPNYCGEFDNAG 282
Query: 99 AMMIVDENLTCSFHIMKPKKK 119
+MM +DE+L CSF I+KP ++
Sbjct: 283 SMMTIDESLMCSFQILKPAEQ 303
>gnl|CDD|197547 smart00156, PP2Ac, Protein phosphatase 2A homologues, catalytic
domain. Large family of serine/threonine phosphatases,
that includes PP1, PP2A and PP2B (calcineurin) family
members.
Length = 271
Score = 127 bits (322), Expect = 2e-37
Identities = 51/91 (56%), Positives = 62/91 (68%), Gaps = 2/91 (2%)
Query: 30 TQKVHWRTH--RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSA 87
Q V+ RG SY FG D V EFLKK N+ L+ RAHQVV++GYEFFAD KLVT+FSA
Sbjct: 181 DQPVNGFGPSIRGASYIFGPDAVDEFLKKNNLKLIIRAHQVVDDGYEFFADGKLVTIFSA 240
Query: 88 PNYCGEFDNAGAMMIVDENLTCSFHIMKPKK 118
PNYC F N A++ VD++L +F KP K
Sbjct: 241 PNYCDRFGNKAAVLKVDKDLKLTFEQFKPGK 271
>gnl|CDD|140271 PTZ00244, PTZ00244, serine/threonine-protein phosphatase PP1;
Provisional.
Length = 294
Score = 116 bits (292), Expect = 8e-33
Identities = 47/76 (61%), Positives = 61/76 (80%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAG 98
RGVSY FG D+V++FL ++DL+ RAHQV+E GY FFA ++LVT+FSAPNYCGEFDN
Sbjct: 216 RGVSYLFGEDIVNDFLDMVDMDLIVRAHQVMERGYGFFASRQLVTVFSAPNYCGEFDNDA 275
Query: 99 AMMIVDENLTCSFHIM 114
A+M +D+ L CSF I+
Sbjct: 276 AVMNIDDKLQCSFLII 291
>gnl|CDD|163658 cd07415, MPP_PP2A_PP4_PP6, PP2A, PP4, and PP6 phosphoprotein
phosphatases, metallophosphatase domain. PP2A-like
family of phosphoprotein phosphatases (PPP's) including
PP4 and PP6. PP2A (Protein phosphatase 2A) is a
critical regulator of many cellular activities. PP2A
comprises about 1% of total cellular proteins. PP2A,
together with protein phosphatase 1 (PP1), accounts for
more than 90% of all serine/threonine phosphatase
activities in most cells and tissues. The PP2A subunit
in addition to having a catalytic domain homologous to
PP1, has a unique C-terminal tail, containing a motif
that is conserved in the catalytic subunits of all
PP2A-like phosphatases including PP4 and PP6, and has an
important role in PP2A regulation. The PP2A-like family
of phosphatases all share a similar heterotrimeric
architecture, that includes: a 65kDa scaffolding subunit
(A), a 36kDa catalytic subunit (C), and one of 18
regulatory subunits (B). The PPP (phosphoprotein
phosphatase) family, to which PP2A belongs, is one of
two known protein phosphatase families specific for
serine and threonine. The PPP family also includes:
PP1, PP2B (calcineurin), PP4, PP5, PP6, PP7, Bsu1, RdgC,
PrpE, PrpA/PrpB, and ApA4 hydrolase. The PPP catalytic
domain is defined by three conserved motifs (-GDXHG-,
-GDXVDRG- and -GNHE-). The PPP enzyme family is ancient
with members found in all eukaryotes, and in most
bacterial and archeal genomes. Dephosphorylation of
phosphoserines and phosphothreonines on target proteins
plays a central role in the regulation of many cellular
processes. PPPs belong to the metallophosphatase (MPP)
superfamily. MPPs are functionally diverse, but all
share a conserved domain with an active site consisting
of two metal ions (usually manganese, iron, or zinc)
coordinated with octahedral geometry by a cage of
histidine, aspartate, and asparagine residues. The MPP
superfamily includes: Mre11/SbcD-like exonucleases,
Dbr1-like RNA lariat debranching enzymes, YfcE-like
phosphodiesterases, purple acid phosphatases (PAPs),
YbbF-like UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 285
Score = 101 bits (253), Expect = 6e-27
Identities = 37/78 (47%), Positives = 51/78 (65%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAG 98
RG Y FG D+V EF + L+CRAHQ+V EGY++ D KLVT++SAPNYC N
Sbjct: 206 RGAGYLFGQDVVEEFNHNNGLTLICRAHQLVMEGYQWMFDDKLVTVWSAPNYCYRCGNVA 265
Query: 99 AMMIVDENLTCSFHIMKP 116
++M +DE+L SF + +
Sbjct: 266 SIMELDEHLKRSFKVFEA 283
>gnl|CDD|173488 PTZ00239, PTZ00239, serine/threonine protein phosphatase 2A;
Provisional.
Length = 303
Score = 84.1 bits (208), Expect = 2e-20
Identities = 35/78 (44%), Positives = 52/78 (66%), Gaps = 1/78 (1%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEF-FADKKLVTLFSAPNYCGEFDNA 97
RG Y FGA + EF + ++ L+CRAHQ+V EGY++ F D+ LVT++SAPNYC N
Sbjct: 207 RGAGYLFGAKVTKEFCRLNDLTLICRAHQLVMEGYKYWFPDQNLVTVWSAPNYCYRCGNI 266
Query: 98 GAMMIVDENLTCSFHIMK 115
+++ +DENL ++ K
Sbjct: 267 ASILCLDENLQQTWKTFK 284
>gnl|CDD|163662 cd07419, MPP_Bsu1_C, Arabidopsis thaliana Bsu1 phosphatase and
related proteins, C-terminal metallophosphatase domain.
Bsu1 encodes a nuclear serine-threonine protein
phosphatase found in plants and protozoans. Bsu1 has a
C-terminal phosphatase domain and an N-terminal
Kelch-repeat domain. Bsu1 is preferentially expressed
in elongating plant cells. It modulates the
phosphorylation state of Bes1, a transcriptional
regulator phosphorylated by the glycogen synthase kinase
Bin2, as part of a steroid hormone signal transduction
pathway. The PPP (phosphoprotein phosphatase) family,
to which Bsu1 belongs, is one of two known protein
phosphatase families specific for serine and threonine.
The PPP family also includes: PP1, PP2A, PP2B
(calcineurin), PP4, PP5, PP6, PP7, Bsu1, RdgC, PrpE,
PrpA/PrpB, and ApA4 hydrolase. The PPP catalytic domain
is defined by three conserved motifs (-GDXHG-, -GDXVDRG-
and -GNHE-). The PPP enzyme family is ancient with
members found in all eukaryotes, and in most bacterial
and archeal genomes. Dephosphorylation of
phosphoserines and phosphothreonines on target proteins
plays a central role in the regulation of many cellular
processes. PPPs belong to the metallophosphatase (MPP)
superfamily. MPPs are functionally diverse, but all
share a conserved domain with an active site consisting
of two metal ions (usually manganese, iron, or zinc)
coordinated with octahedral geometry by a cage of
histidine, aspartate, and asparagine residues. The MPP
superfamily includes: Mre11/SbcD-like exonucleases,
Dbr1-like RNA lariat debranching enzymes, YfcE-like
phosphodiesterases, purple acid phosphatases (PAPs),
YbbF-like UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 311
Score = 82.8 bits (205), Expect = 7e-20
Identities = 33/69 (47%), Positives = 49/69 (71%)
Query: 40 GVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAGA 99
G+ FG D VH FL++ ++ ++ RAH+ V +G+E FA KL+TLFSA NYCG NAGA
Sbjct: 235 GLIVKFGPDRVHRFLEENDLQMIIRAHECVMDGFERFAQGKLITLFSATNYCGTAGNAGA 294
Query: 100 MMIVDENLT 108
++++ +LT
Sbjct: 295 ILVLGRDLT 303
>gnl|CDD|163660 cd07417, MPP_PP5_C, PP5, C-terminal metallophosphatase domain.
Serine/threonine protein phosphatase-5 (PP5) is a member
of the PPP gene family of protein phosphatases that is
highly conserved among eukaryotes and widely expressed
in mammalian tissues. PP5 has a C-terminal phosphatase
domain and an extended N-terminal TPR (tetratricopeptide
repeat) domain containing three TPR motifs. The PPP
(phosphoprotein phosphatase) family, to which PP5
belongs, is one of two known protein phosphatase
families specific for serine and threonine. The PPP
family also includes: PP1, PP2A, PP2B (calcineurin),
PP4, PP6, PP7, Bsu1, RdgC, PrpE, PrpA/PrpB, and ApA4
hydrolase. The PPP catalytic domain is defined by three
conserved motifs (-GDXHG-, -GDXVDRG- and -GNHE-). The
PPP enzyme family is ancient with members found in all
eukaryotes, and in most bacterial and archeal genomes.
Dephosphorylation of phosphoserines and
phosphothreonines on target proteins plays a central
role in the regulation of many cellular processes. PPPs
belong to the metallophosphatase (MPP) superfamily.
MPPs are functionally diverse, but all share a conserved
domain with an active site consisting of two metal ions
(usually manganese, iron, or zinc) coordinated with
octahedral geometry by a cage of histidine, aspartate,
and asparagine residues. The MPP superfamily includes:
Mre11/SbcD-like exonucleases, Dbr1-like RNA lariat
debranching enzymes, YfcE-like phosphodiesterases,
purple acid phosphatases (PAPs), YbbF-like
UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 316
Score = 80.0 bits (198), Expect = 9e-19
Identities = 29/68 (42%), Positives = 44/68 (64%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAG 98
RGV FG D+ FL++ N++ + R+H+V +EGYE D K +T+FSAPNYC + N G
Sbjct: 225 RGVGCQFGPDVTKRFLEENNLEYIIRSHEVKDEGYEVEHDGKCITVFSAPNYCDQMGNKG 284
Query: 99 AMMIVDEN 106
A + + +
Sbjct: 285 AFIRITGS 292
>gnl|CDD|163613 cd00144, MPP_PPP_family, phosphoprotein phosphatases of the
metallophosphatase superfamily, metallophosphatase
domain. The PPP (phosphoprotein phosphatase) family is
one of two known protein phosphatase families specific
for serine and threonine. This family includes: PP1,
PP2A, PP2B (calcineurin), PP4, PP5, PP6, PP7, Bsu1,
RdgC, PrpE, PrpA/PrpB, and ApA4 hydrolase. The PPP
catalytic domain is defined by three conserved motifs
(-GDXHG-, -GDXVDRG- and -GNHE-). The PPP enzyme family
is ancient with members found in all eukaryotes, and in
most bacterial and archeal genomes. Dephosphorylation
of phosphoserines and phosphothreonines on target
proteins plays a central role in the regulation of many
cellular processes. PPPs belong to the
metallophosphatase (MPP) superfamily. MPPs are
functionally diverse, but all share a conserved domain
with an active site consisting of two metal ions
(usually manganese, iron, or zinc) coordinated with
octahedral geometry by a cage of histidine, aspartate,
and asparagine residues. The MPP superfamily includes:
Mre11/SbcD-like exonucleases, Dbr1-like RNA lariat
debranching enzymes, YfcE-like phosphodiesterases,
purple acid phosphatases (PAPs), YbbF-like
UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 225
Score = 69.8 bits (171), Expect = 2e-15
Identities = 27/58 (46%), Positives = 34/58 (58%)
Query: 46 GADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAGAMMIV 103
G D V FLKK + L+ R H VEEGYEF D L+T+ S NYCG N A +++
Sbjct: 168 GPDAVEWFLKKNGLKLIVRGHTPVEEGYEFGHDGNLITIDSGCNYCGGGGNKLAALVL 225
>gnl|CDD|163663 cd07420, MPP_RdgC, Drosophila melanogaster RdgC and related
proteins, metallophosphatase domain. RdgC (retinal
degeneration C) is a vertebrate serine-threonine protein
phosphatase that is required to prevent light-induced
retinal degeneration. In addition to its catalytic
domain, RdgC has two C-terminal EF hands. Homologs of
RdgC include the human phosphatases protein phosphatase
with EF hands 1 and -2 (PPEF-1 and -2). PPEF-1
transcripts are present at low levels in the retina,
PPEF-2 transcripts and PPEF-2 protein are present at
high levels in photoreceptors. The PPP (phosphoprotein
phosphatase) family, to which RdgC belongs, is one of
two known protein phosphatase families specific for
serine and threonine. The PPP family also includes:
PP1, PP2A, PP2B (calcineurin), PP4, PP5, PP6, PP7, Bsu1,
PrpE, PrpA/PrpB, and ApA4 hydrolase. The PPP catalytic
domain is defined by three conserved motifs (-GDXHG-,
-GDXVDRG- and -GNHE-). The PPP enzyme family is ancient
with members found in all eukaryotes, and in most
bacterial and archeal genomes. Dephosphorylation of
phosphoserines and phosphothreonines on target proteins
plays a central role in the regulation of many cellular
processes. PPPs belong to the metallophosphatase (MPP)
superfamily. MPPs are functionally diverse, but all
share a conserved domain with an active site consisting
of two metal ions (usually manganese, iron, or zinc)
coordinated with octahedral geometry by a cage of
histidine, aspartate, and asparagine residues. The MPP
superfamily includes: Mre11/SbcD-like exonucleases,
Dbr1-like RNA lariat debranching enzymes, YfcE-like
phosphodiesterases, purple acid phosphatases (PAPs),
YbbF-like UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 321
Score = 63.2 bits (154), Expect = 1e-12
Identities = 27/65 (41%), Positives = 39/65 (60%)
Query: 37 THRGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDN 96
T RG FG D+ + L+K + L+ R+H+ EGYEF + K++T+FSA NY E N
Sbjct: 243 TFRGGGCYFGPDVTSKVLQKHGLSLLIRSHECKPEGYEFCHNNKVITIFSASNYYEEGSN 302
Query: 97 AGAMM 101
GA +
Sbjct: 303 RGAYI 307
>gnl|CDD|163659 cd07416, MPP_PP2B, PP2B, metallophosphatase domain. PP2B
(calcineurin) is a unique serine/threonine protein
phosphatase in its regulation by a second messenger
(calcium and calmodulin). PP2B is involved in many
biological processes including immune responses, the
second messenger cAMP pathway, sodium/potassium ion
transport in the nephron, cell cycle progression in
lower eukaryotes, cardiac hypertrophy, and memory
formation. PP2B is highly conserved from yeast to
humans, but is absent from plants. PP2B is a
heterodimer consisting of a catalytic subunit (CnA) and
a regulatory subunit (CnB); CnB contains four Ca2+
binding motifs referred to as EF hands. The PPP
(phosphoprotein phosphatase) family, to which PP2B
belongs, is one of two known protein phosphatase
families specific for serine and threonine. The PPP
family also includes: PP1, PP2A, PP4, PP5, PP6, PP7,
Bsu1, RdgC, PrpE, PrpA/PrpB, and ApA4 hydrolase. The PPP
catalytic domain is defined by three conserved motifs
(-GDXHG-, -GDXVDRG- and -GNHE-). The PPP enzyme family
is ancient with members found in all eukaryotes, and in
most bacterial and archeal genomes. Dephosphorylation
of phosphoserines and phosphothreonines on target
proteins plays a central role in the regulation of many
cellular processes. PPPs belong to the
metallophosphatase (MPP) superfamily. MPPs are
functionally diverse, but all share a conserved domain
with an active site consisting of two metal ions
(usually manganese, iron, or zinc) coordinated with
octahedral geometry by a cage of histidine, aspartate,
and asparagine residues. The MPP superfamily includes:
Mre11/SbcD-like exonucleases, Dbr1-like RNA lariat
debranching enzymes, YfcE-like phosphodiesterases,
purple acid phosphatases (PAPs), YbbF-like
UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 305
Score = 60.8 bits (148), Expect = 8e-12
Identities = 26/77 (33%), Positives = 42/77 (54%), Gaps = 6/77 (7%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKK------LVTLFSAPNYCG 92
RG SY + V EFL+K N+ + RAH+ + GY + + L+T+FSAPNY
Sbjct: 214 RGCSYFYSYRAVCEFLQKNNLLSIIRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLD 273
Query: 93 EFDNAGAMMIVDENLTC 109
++N A++ + N+
Sbjct: 274 VYNNKAAVLKYENNVMN 290
>gnl|CDD|223712 COG0639, ApaH, Diadenosine tetraphosphatase and related
serine/threonine protein phosphatases [Signal
transduction mechanisms].
Length = 155
Score = 54.3 bits (130), Expect = 4e-10
Identities = 18/57 (31%), Positives = 22/57 (38%), Gaps = 1/57 (1%)
Query: 36 RTHRGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSAPNYCG 92
RGV G F L+ RAH + + L+T FSAPNYC
Sbjct: 100 PGPRGVPRDGGDVTAV-FGIVHTPKLIERAHVLYDIDTGAVFGGGLLTAFSAPNYCY 155
>gnl|CDD|163661 cd07418, MPP_PP7, PP7, metallophosphatase domain. PP7 is a plant
phosphoprotein phosphatase that is highly expressed in a
subset of stomata and thought to play an important role
in sensory signaling. PP7 acts as a positive regulator
of signaling downstream of cryptochrome blue light
photoreceptors. PP7 also controls amplification of
phytochrome signaling, and interacts with
nucleotidediphosphate kinase 2 (NDPK2), a positive
regulator of phytochrome signalling. In addition, PP7
interacts with heat shock transcription factor HSF and
up-regulates protective heat shock proteins. PP7 may
also play a role in salicylic acid-dependent defense
signaling. The PPP (phosphoprotein phosphatase) family,
to which PP7 belongs, is one of two known protein
phosphatase families specific for serine and threonine.
The PPP family also includes: PP2A, PP2B (calcineurin),
PP4, PP5, PP6, Bsu1, RdgC, PrpE, PrpA/PrpB, and ApA4
hydrolase. The PPP catalytic domain is defined by three
conserved motifs (-GDXHG-, -GDXVDRG- and -GNHE-). The
PPP enzyme family is ancient with members found in all
eukaryotes, and in most bacterial and archeal genomes.
Dephosphorylation of phosphoserines and
phosphothreonines on target proteins plays a central
role in the regulation of many cellular processes. PPPs
belong to the metallophosphatase (MPP) superfamily.
MPPs are functionally diverse, but all share a conserved
domain with an active site consisting of two metal ions
(usually manganese, iron, or zinc) coordinated with
octahedral geometry by a cage of histidine, aspartate,
and asparagine residues. The MPP superfamily includes:
Mre11/SbcD-like exonucleases, Dbr1-like RNA lariat
debranching enzymes, YfcE-like phosphodiesterases,
purple acid phosphatases (PAPs), YbbF-like
UDP-2,3-diacylglucosamine hydrolases, and acid
sphingomyelinases (ASMases). The conserved domain is a
double beta-sheet sandwich with a di-metal active site
made up of residues located at the C-terminal side of
the sheets. This domain is thought to allow for
productive metal coordination.
Length = 377
Score = 44.0 bits (104), Expect = 5e-06
Identities = 24/67 (35%), Positives = 35/67 (52%), Gaps = 15/67 (22%)
Query: 39 RGVSYTFGADMVHEFLKKFNIDLVCRAHQ------------VVEEGYEFFAD---KKLVT 83
RG+ +G D EFL+K N+ L+ R+H+ + +GY D KL+T
Sbjct: 265 RGIGLLWGPDCTEEFLEKNNLKLIIRSHEGPDAREKRPGLAGMNKGYTVDHDVESGKLIT 324
Query: 84 LFSAPNY 90
LFSAP+Y
Sbjct: 325 LFSAPDY 331
>gnl|CDD|183114 PRK11388, PRK11388, DNA-binding transcriptional regulator DhaR;
Provisional.
Length = 638
Score = 32.7 bits (75), Expect = 0.051
Identities = 14/86 (16%), Positives = 29/86 (33%), Gaps = 11/86 (12%)
Query: 11 GAQPNDNFFRDRVL---FRC-KSTQKVHWRT-HRGVSYTFGADMVHEFLKKFNIDLVCRA 65
+ + RC K ++ W H+ TF + + + L+
Sbjct: 4 AFNNDGRGISPLIATSWERCNKLMKRETWNVPHQAQGVTFAS------IYRRKKALLTLG 57
Query: 66 HQVVEEGYEFFADKKLVTLFSAPNYC 91
+E+ +E+ AD++ L C
Sbjct: 58 QAALEDAWEYMADRECALLILDETGC 83
>gnl|CDD|149431 pfam08366, LLGL, LLGL2. This domain is found in lethal giant
larvae homolog 2 (LLGL2) proteins and syntaxin-binding
proteins like tomosyn. It has been identified in
eukaryotes and tends to be found together with WD
repeats (pfam00400).
Length = 105
Score = 29.2 bits (66), Expect = 0.30
Identities = 8/16 (50%), Positives = 10/16 (62%)
Query: 25 FRCKSTQKVHWRTHRG 40
F CK+ KV W+T R
Sbjct: 11 FPCKAINKVEWKTTRS 26
>gnl|CDD|215750 pfam00149, Metallophos, Calcineurin-like phosphoesterase. This
family includes a diverse range of phosphoesterases,
including protein phosphoserine phosphatases,
nucleotidases, sphingomyelin phosphodiesterases and
2'-3' cAMP phosphodiesterases as well as nucleases such
as bacterial SbcD or yeast MRE11. The most conserved
regions in this superfamily centre around the metal
chelating residues.
Length = 185
Score = 29.3 bits (65), Expect = 0.53
Identities = 13/42 (30%), Positives = 18/42 (42%), Gaps = 9/42 (21%)
Query: 37 THRGVS---------YTFGADMVHEFLKKFNIDLVCRAHQVV 69
H +S Y FG + + + LK +DLV R H V
Sbjct: 143 VHGPLSPSLDSGDDIYLFGEEALEDLLKDNGVDLVLRGHTHV 184
>gnl|CDD|234807 PRK00648, PRK00648, Maf-like protein; Reviewed.
Length = 191
Score = 28.3 bits (64), Expect = 0.96
Identities = 12/36 (33%), Positives = 16/36 (44%)
Query: 52 EFLKKFNIDLVCRAHQVVEEGYEFFADKKLVTLFSA 87
E L+ F I VEE Y + D + +TL A
Sbjct: 16 EILEGFRIPFEVVPSPFVEESYPYSLDPEEITLELA 51
>gnl|CDD|238267 cd00480, malate_synt, Malate synthase catalyzes the Claisen
condensation of glyoxylate and acetyl-CoA to malyl-CoA ,
which hydrolyzes to malate and CoA. This reaction is
part of the glyoxylate cycle, which allows certain
organisms, like plants and fungi, to derive their carbon
requirements from two-carbon compounds, by bypassing the
two carboxylation steps of the citric acid cycle.
Length = 511
Score = 27.6 bits (62), Expect = 2.6
Identities = 12/34 (35%), Positives = 14/34 (41%)
Query: 6 YLNGNGAQPNDNFFRDRVLFRCKSTQKVHWRTHR 39
+LNGNGA P N D +Q W H
Sbjct: 410 WLNGNGAVPIINLMEDAATAEISRSQLWQWLRHG 443
>gnl|CDD|223051 PHA03336, PHA03336, uncharacterized protein; Provisional.
Length = 462
Score = 27.6 bits (61), Expect = 2.7
Identities = 10/31 (32%), Positives = 15/31 (48%)
Query: 36 RTHRGVSYTFGADMVHEFLKKFNIDLVCRAH 66
HR +YT A +H DL+C++H
Sbjct: 130 AEHRSSNYTANAPPLHHPTYHSFFDLLCQSH 160
>gnl|CDD|220779 pfam10488, PP1c_bdg, Phosphatase-1 catalytic subunit binding
region. This conserved C-terminus appears to be a
protein phosphatase-1 catalytic subunit (PP1C) binding
region, which may in some circumstances also be
retroviral in origin since it is found in both herpes
simplex virus and in mouse and man. This domain is found
in Gadd-34 apoptosis-associated proteins as well as the
constitutive repressor of eIF2-alpha
phosphorylation/protein phosphatase 1, regulatory
(inhibitor) subunit 15b, otherwise known as CReP.
Diverse stressful conditions are associated with
phosphorylation of the {alpha} subunit of eukaryotic
translation initiation factor 2 (eIF2{alpha}) on serine
51. This signaling event, which is conserved from yeast
to mammals, negatively regulates the guanine nucleotide
exchange factor, eIF2-B and inhibits the recycling of
eIF2 to its active GTP bound form. In mammalian cells
eIF2{alpha} phosphorylation emerges as an important
event in stress signaling that impacts on gene
expression at both the translational and transcriptional
levels.
Length = 307
Score = 26.9 bits (59), Expect = 3.8
Identities = 14/48 (29%), Positives = 20/48 (41%)
Query: 33 VHWRTHRGVSYTFGADMVHEFLKKFNIDLVCRAHQVVEEGYEFFADKK 80
V W+ H GV+ G H KK V + H++ E D+K
Sbjct: 220 VPWKRHVGVTSVQGNRHTHPKRKKVTFSPVVQVHEMTEWSIAGDEDRK 267
>gnl|CDD|225135 COG2225, AceB, Malate synthase [Energy production and conversion].
Length = 545
Score = 27.0 bits (60), Expect = 4.0
Identities = 11/37 (29%), Positives = 14/37 (37%)
Query: 6 YLNGNGAQPNDNFFRDRVLFRCKSTQKVHWRTHRGVS 42
+L+GNG P + D R Q W H V
Sbjct: 441 WLDGNGCVPIPDLMEDAATARISRQQLWQWLRHGVVL 477
>gnl|CDD|173430 PTZ00140, PTZ00140, sexual stage antigen s45/48; Provisional.
Length = 447
Score = 26.7 bits (59), Expect = 4.6
Identities = 9/39 (23%), Positives = 19/39 (48%), Gaps = 2/39 (5%)
Query: 85 FSAPNYCGEFDNAGAMMIVDEN--LTCSFHIMKPKKKIL 121
F+ P G++ N + + + +TC+ H++ K L
Sbjct: 300 FTKPKGKGDYTNGFDIADLGSSEKITCTIHLVSTKYNHL 338
>gnl|CDD|180659 PRK06690, PRK06690, acetyl-CoA acetyltransferase; Provisional.
Length = 361
Score = 26.7 bits (59), Expect = 4.7
Identities = 20/88 (22%), Positives = 34/88 (38%), Gaps = 15/88 (17%)
Query: 44 TFGADMVHEFLKKFNID-LVCRAHQVVEEGYEFFADKKLVTLFSAPNYCGEFDNAGAMMI 102
+F + K+ N + ++ R F VT A N CG D A A+++
Sbjct: 177 SFNGLLDESIKKEMNYERIIKRTKPA-------FLHNGTVT---AGNSCGVNDGACAVLV 226
Query: 103 VDENLTCSFHIMKPKKKILEFLSSVMSG 130
++E K +L F+ S + G
Sbjct: 227 MEEGQARKLGY----KPVLRFVRSAVVG 250
>gnl|CDD|223256 COG0178, UvrA, Excinuclease ATPase subunit [DNA replication,
recombination, and repair].
Length = 935
Score = 26.0 bits (58), Expect = 9.5
Identities = 10/21 (47%), Positives = 10/21 (47%), Gaps = 5/21 (23%)
Query: 69 VEEGYEFFADK-----KLVTL 84
VEE EFF KL TL
Sbjct: 786 VEEALEFFEAIPKIARKLQTL 806
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 0.136 0.411
Gapped
Lambda K H
0.267 0.0780 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 7,104,398
Number of extensions: 618257
Number of successful extensions: 502
Number of sequences better than 10.0: 1
Number of HSP's gapped: 499
Number of HSP's successfully gapped: 30
Length of query: 143
Length of database: 10,937,602
Length adjustment: 87
Effective length of query: 56
Effective length of database: 7,078,804
Effective search space: 396413024
Effective search space used: 396413024
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 (22.0 bits)
S2: 54 (24.5 bits)