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Conserved domains on  [gi|1207185953|ref|XP_021334668|]
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serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta isoform X3 [Danio rerio]

Protein Classification

PPP2R3 domain-containing protein( domain architecture ID 1750224)

PPP2R3 domain-containing protein similar to Mus musculus serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit delta that might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PPP2R3 super family cl41751
serine/threonine protein phosphatase 2A regulatory subunit B"; Heterotrimeric serine/threonine ...
70-424 0e+00

serine/threonine protein phosphatase 2A regulatory subunit B"; Heterotrimeric serine/threonine protein phosphatase 2A (PP2A) consists of scaffolding (A), catalytic (C), and variable (B, B', and B") subunits. The variable subunits dictate subcellular localization and substrate specificity of the PP2A holoenzyme. This family includes PP2A regulatory B'' subunits alpha, beta and gamma, encoded by PPP2R3A, PPP2R3B and PPP2R3C, respectively. It also includes subunit delta encoded by PPP2R3D in mouse. These B-family regulatory subunits play various roles including regulation of cytoskeletal assembly, neuronal differentiation, mitogen-activated protein kinase signaling, and apoptosis. Subunits alpha and beta contain two-domain elongated structure with two calcium EF-hands which mediate Ca2+-dependent changes in phosphatase activity.


The actual alignment was detected with superfamily member cd21507:

Pssm-ID: 425382  Cd Length: 355  Bit Score: 695.94  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953  70 YFPRGQPQANINIDNLISKIEKIFSQFPDERVTIKDMGLVAKACDCPFYWKAPLFHAAGGDRRGYVSVHKFVAMWRKVLQ 149
Cdd:cd21507     1 YFPRGCPKDSVNVDAVIAKIENTFSQFPNERATLDDMGKVAKACDCPLYWKGPLFYAAGGERTGSVSVHKFVAMWRKILQ 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 150 TCHDDASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKITCSELRR 229
Cdd:cd21507    81 NCHDDAAKFVHLLMKPGCNYLVQEDFIPFLQDVVNTHPGLSFLKEASEFHSRYITTVIQRIFYTVNRSWSGRITCTELRR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 230 STFLQNVALLEEDEEINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQRDLMRHNDQAISHRMIERIFSGAVTRGRAVHK 309
Cdd:cd21507   161 SSFLQNVALLEEEADINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQKDLARHNDHAISNRMIERIFSGAVTRGRKAQK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 310 EGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDLDGDGVLSMYELQYFYQEQCQKLEAMAIEPLPFEDCLCQMLDLVKPE 389
Cdd:cd21507   241 EGKISYADFVWFLISEEDKKTPTSIEYWFRCMDLDGDGALSMYELEYFYEEQCQKLDNMAIEPLPFEDCLCQMLDLVKPR 320
                         330       340       350
                  ....*....|....*....|....*....|....*
gi 1207185953 390 NPGKITLRDLKRCRMSHIFFDTFFNIEKYLDHEQR 424
Cdd:cd21507   321 TEGKITLHDLKRCKLANVFFDTFFNIEKYLDHEQK 355
 
Name Accession Description Interval E-value
PPP2R3B cd21507
serine/threonine protein phosphatase 2A regulatory subunit B" subunit beta; Heterotrimeric ...
70-424 0e+00

serine/threonine protein phosphatase 2A regulatory subunit B" subunit beta; Heterotrimeric serine/threonine protein phosphatase 2A (PP2A) consists of scaffolding (A), catalytic (C), and variable (B, B', and B") subunits. The variable subunits dictate subcellular localization and substrate specificity of the PP2A holoenzyme. This group contains protein phosphatase subunit PR70 (also known as protein phosphatase 2 regulatory subunit B'' subunit beta, PR48, NYREN8, PPP2R3L, or PPP2R3LY) that is encoded by the PPP2R3B gene. This substrate-recognizing subunit of PP2A has a two-domain elongated structure with two calcium EF-hands, each displaying different affinities to Ca2+. PPP2R3B/PR70 is a gonosomal melanoma tumor suppressor gene; PR70 decreased melanoma growth by negatively interfering with DNA replication and cell cycle progression through its role in stabilizing the cell division cycle 6 (CDC6)-chromatin licensing and DNA replication factor 1 (CDT1) interaction, which delays the firing of origins of DNA replication.


Pssm-ID: 410340  Cd Length: 355  Bit Score: 695.94  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953  70 YFPRGQPQANINIDNLISKIEKIFSQFPDERVTIKDMGLVAKACDCPFYWKAPLFHAAGGDRRGYVSVHKFVAMWRKVLQ 149
Cdd:cd21507     1 YFPRGCPKDSVNVDAVIAKIENTFSQFPNERATLDDMGKVAKACDCPLYWKGPLFYAAGGERTGSVSVHKFVAMWRKILQ 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 150 TCHDDASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKITCSELRR 229
Cdd:cd21507    81 NCHDDAAKFVHLLMKPGCNYLVQEDFIPFLQDVVNTHPGLSFLKEASEFHSRYITTVIQRIFYTVNRSWSGRITCTELRR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 230 STFLQNVALLEEDEEINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQRDLMRHNDQAISHRMIERIFSGAVTRGRAVHK 309
Cdd:cd21507   161 SSFLQNVALLEEEADINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQKDLARHNDHAISNRMIERIFSGAVTRGRKAQK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 310 EGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDLDGDGVLSMYELQYFYQEQCQKLEAMAIEPLPFEDCLCQMLDLVKPE 389
Cdd:cd21507   241 EGKISYADFVWFLISEEDKKTPTSIEYWFRCMDLDGDGALSMYELEYFYEEQCQKLDNMAIEPLPFEDCLCQMLDLVKPR 320
                         330       340       350
                  ....*....|....*....|....*....|....*
gi 1207185953 390 NPGKITLRDLKRCRMSHIFFDTFFNIEKYLDHEQR 424
Cdd:cd21507   321 TEGKITLHDLKRCKLANVFFDTFFNIEKYLDHEQK 355
EF-hand_13 pfam17958
EF-hand domain; This entry represents an EF-hand domain found in one of the regulatory B ...
153-242 1.68e-44

EF-hand domain; This entry represents an EF-hand domain found in one of the regulatory B subunits of PP2A.


Pssm-ID: 465586 [Multi-domain]  Cd Length: 90  Bit Score: 151.75  E-value: 1.68e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 153 DDASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKITCSELRRSTF 232
Cdd:pfam17958   1 DEAARFFRLLKGPGKNYLSREDFYPFVQDVVDTHPGLEFLREAEEFQDKYIQTVIARIFYVVNRSWSGKITLLELRKSDL 80
                          90
                  ....*....|
gi 1207185953 233 LQNVALLEED 242
Cdd:pfam17958  81 LKAVRQLDEE 90
FRQ1 COG5126
Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms];
264-355 9.38e-06

Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms];


Pssm-ID: 444056 [Multi-domain]  Cd Length: 137  Bit Score: 45.17  E-value: 9.38e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 264 FWELDTDHDLYIDQRDLMrhndqAISHRMIERIFSGAVTRGravhkEGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDL 343
Cdd:COG5126    11 FDLLDADGDGVLERDDFE-----ALFRRLWATLFSEADTDG-----DGRISREEFVAGMESLFEATVEPFARAAFDLLDT 80
                          90
                  ....*....|..
gi 1207185953 344 DGDGVLSMYELQ 355
Cdd:COG5126    81 DGDGKISADEFR 92
 
Name Accession Description Interval E-value
PPP2R3B cd21507
serine/threonine protein phosphatase 2A regulatory subunit B" subunit beta; Heterotrimeric ...
70-424 0e+00

serine/threonine protein phosphatase 2A regulatory subunit B" subunit beta; Heterotrimeric serine/threonine protein phosphatase 2A (PP2A) consists of scaffolding (A), catalytic (C), and variable (B, B', and B") subunits. The variable subunits dictate subcellular localization and substrate specificity of the PP2A holoenzyme. This group contains protein phosphatase subunit PR70 (also known as protein phosphatase 2 regulatory subunit B'' subunit beta, PR48, NYREN8, PPP2R3L, or PPP2R3LY) that is encoded by the PPP2R3B gene. This substrate-recognizing subunit of PP2A has a two-domain elongated structure with two calcium EF-hands, each displaying different affinities to Ca2+. PPP2R3B/PR70 is a gonosomal melanoma tumor suppressor gene; PR70 decreased melanoma growth by negatively interfering with DNA replication and cell cycle progression through its role in stabilizing the cell division cycle 6 (CDC6)-chromatin licensing and DNA replication factor 1 (CDT1) interaction, which delays the firing of origins of DNA replication.


Pssm-ID: 410340  Cd Length: 355  Bit Score: 695.94  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953  70 YFPRGQPQANINIDNLISKIEKIFSQFPDERVTIKDMGLVAKACDCPFYWKAPLFHAAGGDRRGYVSVHKFVAMWRKVLQ 149
Cdd:cd21507     1 YFPRGCPKDSVNVDAVIAKIENTFSQFPNERATLDDMGKVAKACDCPLYWKGPLFYAAGGERTGSVSVHKFVAMWRKILQ 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 150 TCHDDASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKITCSELRR 229
Cdd:cd21507    81 NCHDDAAKFVHLLMKPGCNYLVQEDFIPFLQDVVNTHPGLSFLKEASEFHSRYITTVIQRIFYTVNRSWSGRITCTELRR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 230 STFLQNVALLEEDEEINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQRDLMRHNDQAISHRMIERIFSGAVTRGRAVHK 309
Cdd:cd21507   161 SSFLQNVALLEEEADINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQKDLARHNDHAISNRMIERIFSGAVTRGRKAQK 240
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 310 EGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDLDGDGVLSMYELQYFYQEQCQKLEAMAIEPLPFEDCLCQMLDLVKPE 389
Cdd:cd21507   241 EGKISYADFVWFLISEEDKKTPTSIEYWFRCMDLDGDGALSMYELEYFYEEQCQKLDNMAIEPLPFEDCLCQMLDLVKPR 320
                         330       340       350
                  ....*....|....*....|....*....|....*
gi 1207185953 390 NPGKITLRDLKRCRMSHIFFDTFFNIEKYLDHEQR 424
Cdd:cd21507   321 TEGKITLHDLKRCKLANVFFDTFFNIEKYLDHEQK 355
PPP2R3A cd21506
serine/threonine protein phosphatase 2A regulatory subunit B" subunit alpha; Heterotrimeric ...
144-427 0e+00

serine/threonine protein phosphatase 2A regulatory subunit B" subunit alpha; Heterotrimeric serine/threonine protein phosphatase 2A (PP2A) consists of scaffolding (A), catalytic (C), and variable (B, B', and B") subunits. The variable subunits dictate subcellular localization and substrate specificity of the PP2A holoenzyme. This group contains protein phosphatase subunit PR130 (also known as protein phosphatase 2A regulatory subunit B'' subunit alpha, PR72, or PPP2R3) that is encoded by the PPP2R3A gene. PR130 and PR72 subunits are derived from the same gene through differential splicing; they harbor specific N-terminal domains of different lengths that are encoded by alternatively spliced exons and have identical C-termini. The common C-terminus contains a two-domain elongated structure with two calcium EF-hands which mediate Ca2+-dependent changes in phosphatase activity. The PR130 subunit has been shown to interact with the LIM domain of lipoma-preferred partner (LPP) through a conserved Zn2+-finger-like motif in the N-terminus of PR130.


Pssm-ID: 410339  Cd Length: 284  Bit Score: 552.23  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 144 WRKVLQTCHDDASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKIT 223
Cdd:cd21506     1 WRKLLNNCHDDASKFVYLLAKPNCSYLEQEDFIPLLQDIVDTHPGLTFLKDAPEFHSRYITTVIQRIFYTVNRSWSGKIT 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 224 CSELRRSTFLQNVALLEEDEEINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQRDLMRHNDQAISHRMIERIFSGAVTR 303
Cdd:cd21506    81 LTELRKSNFLQTLALLEEEDDINQITDYFSYEHFYVIYCKFWELDTDHDLYIDQKDLARYNDQASSSRIIERIFSGAVTR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 304 GRAVHKEGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDLDGDGVLSMYELQYFYQEQCQKLEAMAIEPLPFEDCLCQML 383
Cdd:cd21506   161 GNSVQKEGRMSYADFVWFLISEEDKRNPTSIEYWFRCMDLDGDGVLSMYELEYFYEEQCERMEAMGIEPLPFHDLLCQML 240
                         250       260       270       280
                  ....*....|....*....|....*....|....*....|....
gi 1207185953 384 DLVKPENPGKITLRDLKRCRMSHIFFDTFFNIEKYLDHEQRDPL 427
Cdd:cd21506   241 DLVKPEVDGKITLRDLKRCRMAHIFYDTFFNLEKYLDHEQRDPF 284
PPP2R3A_B-like cd21504
serine/threonine protein phosphatase 2A regulatory subunit B" alpha and beta subunits, and ...
144-418 0e+00

serine/threonine protein phosphatase 2A regulatory subunit B" alpha and beta subunits, and similar proteins; Heterotrimeric serine/threonine protein phosphatase 2A (PP2A) consists of scaffolding (A), catalytic (C), and variable (B, B', and B") subunits. The variable subunits dictate subcellular localization and substrate specificity of the PP2A holoenzyme. These B-family regulatory subunits play various roles including regulation of cytoskeletal assembly, neuronal differentiation, mitogen-activated protein kinase signaling, and apoptosis. This subfamily includes protein phosphatase 2A regulatory subunit B'' subunits alpha and beta, encoded by PPP2R3A and PPP2R3B. It also includes subunit delta encoded by PPP2R3D in mouse. They contain two-domain elongated structures with two calcium EF-hands which mediate Ca2+-dependent changes in phosphatase activity.


Pssm-ID: 410337  Cd Length: 274  Bit Score: 507.86  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 144 WRKVLQTCHDDASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKIT 223
Cdd:cd21504     1 WKKILAGCHDDASRFFRILKKPDRNYLVPEDFKPFLQDLLDTHPGLEFLQDTPEFQERYAETVIYRIFYSVNRSWSGRIT 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 224 CSELRRSTFLQNVALLEEDEEINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQRDLMRHNDQAISHRMIERIFSGAVTR 303
Cdd:cd21504    81 LRELRRSNLLQALLLLDEEEDINKVLRYFSYEHFYVIYCKFWELDTDHDLLIDKDDLLRYGDHALSPRIVDRIFSGAVRR 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 304 GRAvHKEGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDLDGDGVLSMYELQYFYQEQCQKLEAMAIEPLPFEDCLCQML 383
Cdd:cd21504   161 FKS-GKEGKMSYEDFVWFILSEEDKTSPTSIEYWFRCMDLDGDGVLSMYEMEYFYEEQLQRMECLGIEPVPFEDILCQML 239
                         250       260       270
                  ....*....|....*....|....*....|....*
gi 1207185953 384 DLVKPENPGKITLRDLKRCRMSHIFFDTFFNIEKY 418
Cdd:cd21504   240 DMIKPENEGKITLRDLKRCKLAGNFFNTLFNLNKF 274
PPP2R3 cd21339
serine/threonine protein phosphatase 2A regulatory subunit B"; Heterotrimeric serine/threonine ...
154-412 1.78e-149

serine/threonine protein phosphatase 2A regulatory subunit B"; Heterotrimeric serine/threonine protein phosphatase 2A (PP2A) consists of scaffolding (A), catalytic (C), and variable (B, B', and B") subunits. The variable subunits dictate subcellular localization and substrate specificity of the PP2A holoenzyme. This family includes PP2A regulatory B'' subunits alpha, beta and gamma, encoded by PPP2R3A, PPP2R3B and PPP2R3C, respectively. It also includes subunit delta encoded by PPP2R3D in mouse. These B-family regulatory subunits play various roles including regulation of cytoskeletal assembly, neuronal differentiation, mitogen-activated protein kinase signaling, and apoptosis. Subunits alpha and beta contain two-domain elongated structure with two calcium EF-hands which mediate Ca2+-dependent changes in phosphatase activity.


Pssm-ID: 410336  Cd Length: 259  Bit Score: 427.77  E-value: 1.78e-149
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 154 DASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKITCSELRRSTFL 233
Cdd:cd21339     1 DATKFGLLLYDPGCGYLRQEDFEPYLQDVVPTHPGLDFLKKAPEFHSRYITTVIQRIFYFVNRSWSGKITIQEIRASSFL 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 234 QNVALLEEDEEINQLTEFFSYEHFYVIYCKFWELDTDHDLYIDQRDLMRHNDQAISHRMIERIFSGAVTRGRAVHKEGRL 313
Cdd:cd21339    81 QDLALLEEEEDINQETNWFSYEHFYVIYCKFWELDTDHDLMISKEDLSRYNDAAMSNVFIDRIFSGAVTRGKTIQKEGEM 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 314 SYGDFVWFLISEEDKKTETSIEYWFRCMDLDGDGVLSMYELQYFYQEQCQKLEAMAIEPLPFEDCLCQMLDLVKPENPGK 393
Cdd:cd21339   161 SYADFVWFLISEEDKKEPTSIEYWFRCLDIDGDGYLSVFELEYFYEEQCERMKIHGIEPLPFQDVLCQILDLVKPKDPGK 240
                         250
                  ....*....|....*....
gi 1207185953 394 ITLRDLKRCRMSHIFFDTF 412
Cdd:cd21339   241 ITLQDLKRCNIALNFFDTF 259
EF-hand_13 pfam17958
EF-hand domain; This entry represents an EF-hand domain found in one of the regulatory B ...
153-242 1.68e-44

EF-hand domain; This entry represents an EF-hand domain found in one of the regulatory B subunits of PP2A.


Pssm-ID: 465586 [Multi-domain]  Cd Length: 90  Bit Score: 151.75  E-value: 1.68e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 153 DDASKFLHLLAKPGCNYLEQEDFIPFLQDVVDSHTGLAFLKEASDFHSRYITTVVQRIFYNVNRSWTGKITCSELRRSTF 232
Cdd:pfam17958   1 DEAARFFRLLKGPGKNYLSREDFYPFVQDVVDTHPGLEFLREAEEFQDKYIQTVIARIFYVVNRSWSGKITLLELRKSDL 80
                          90
                  ....*....|
gi 1207185953 233 LQNVALLEED 242
Cdd:pfam17958  81 LKAVRQLDEE 90
PPP2R3C cd21505
serine/threonine protein phosphatase 2A regulatory subunit B" subunit gamma; Heterotrimeric ...
66-425 3.82e-31

serine/threonine protein phosphatase 2A regulatory subunit B" subunit gamma; Heterotrimeric serine/threonine protein phosphatase 2A (PP2A) consists of scaffolding (A), catalytic (C), and variable (B, B', and B") subunits. The variable subunits dictate subcellular localization and substrate specificity of the PP2A holoenzyme. This subfamily includes protein phosphatase subunit G5PR (also known as serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma, G4-1, G5pr, GDRM, SPGF36, or C14orf10) that is encoded by the PPP2R3C gene. It is involved in the control of the dynamic organization of the cortical cytoskeleton and plays an important role in the organization of interphase microtubule arrays in part through the regulation of nucleation geometry. G5PR is involved in the ontogeny of multiple organs, especially critical for testis development and spermatogenesis. PPP2R3C gene variants cause syndromic 46,XY gonadal dysgenesis and impaired spermatogenesis in humans, and thus is emerging as a potential therapeutic target for male infertility.


Pssm-ID: 410338 [Multi-domain]  Cd Length: 382  Bit Score: 124.22  E-value: 3.82e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953  66 IPKFYFPRGQPQANIN------------------------IDNLISKIEKIFSQFP---DERVTIKDMGLVAKAC--DCP 116
Cdd:cd21505     1 IPRFYFKKPSESSVLLqklreeararflqrksselldndeLQELWYLLLEHHVPPDsgeEERINYEDFLKVREEAgpKCR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 117 FYWKAPLFHA-AGGDRRGYVSV-HKFVAMWRKV--LQT-----CHDDAskflhllakpGCNYLEQEDFIPFLQDVVDSHT 187
Cdd:cd21505    81 PFFTPSVFLKlLRDDPYGRISImQFFNYVMRKVwlHQTriglsLYDVD----------GDGFLTESDLENYILELIPTLP 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 188 GLAFLKEasDFHSRYITTVVQRIFYNVNRSWTGKITCSELRRSTFLQNVALL--EEDEEINQLTEFFSYEHFYVIYCKFW 265
Cdd:cd21505   151 QLSGLEE--SFYSFYVCTAVRKFFFFLDPLRRGKIRIKDILASPFLDELLELrdEELSEELQESNWFSAPSALRVYGQYL 228
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 266 ELDTDHDLYIDQRDLMRHNDQAISHRMIERIFSGAVTRgravhkEGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDLDG 345
Cdd:cd21505   229 NLDKDHNGMLSKQELSRYGKGTLTSVFIDRVFQECLTY------NGEMDYKTFLDFVLAMENRKEPQALQYFFRILDLKG 302
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 346 DGVLSMYELQYFYQEQCQKLEAMAIEPLPFEDCLCQMLDLVKPENPGKITLRDLKRCRMSHIFFDTFFNIEKYLDHEQRD 425
Cdd:cd21505   303 QGYLTPFTLNYFFRAIQEKMKEHGQEPVSFEDVKDEIFDMVKPKDPLKITLQDLINSGQGDTVVSILIDLNGFWAYENRE 382
EF-hand_7 pfam13499
EF-hand domain pair;
257-359 1.25e-07

EF-hand domain pair;


Pssm-ID: 463900 [Multi-domain]  Cd Length: 67  Bit Score: 48.79  E-value: 1.25e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 257 FYVIYCKFWELDTDHDLYIDQRDLMRhndqaishrmierifsgavtrgrAVHKegrlsygdfvwflISEEDKKTETSIEY 336
Cdd:pfam13499   1 EEKLKEAFKLLDSDGDGYLDVEELKK-----------------------LLRK-------------LEEGEPLSDEEVEE 44
                          90       100
                  ....*....|....*....|...
gi 1207185953 337 WFRCMDLDGDGVLSMYELQYFYQ 359
Cdd:pfam13499  45 LFKEFDLDKDGRISFEEFLELYS 67
FRQ1 COG5126
Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms];
264-355 9.38e-06

Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms];


Pssm-ID: 444056 [Multi-domain]  Cd Length: 137  Bit Score: 45.17  E-value: 9.38e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1207185953 264 FWELDTDHDLYIDQRDLMrhndqAISHRMIERIFSGAVTRGravhkEGRLSYGDFVWFLISEEDKKTETSIEYWFRCMDL 343
Cdd:COG5126    11 FDLLDADGDGVLERDDFE-----ALFRRLWATLFSEADTDG-----DGRISREEFVAGMESLFEATVEPFARAAFDLLDT 80
                          90
                  ....*....|..
gi 1207185953 344 DGDGVLSMYELQ 355
Cdd:COG5126    81 DGDGKISADEFR 92
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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