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2X7G

Structure of human serine-arginine-rich protein-specific kinase 2 (SRPK2) bound to purvalanol B

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE PVB A 800
ChainResidue
ALEU98
ATYR239
AEDO1708
ATRP100
AGLY101
AALA119
AGLU178
ALEU180
AHIS182
AHIS183
ALEU232

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 1700
ChainResidue
ATYR593
AARG632
AASN636
AARG637
AARG642
AHOH2027
AHOH2105
AHOH2106

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 1701
ChainResidue
ASER687
AGLY689
AARG693
AHOH2107

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 1702
ChainResidue
AGLY101
AHIS102
APHE103
ASER104

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 1703
ChainResidue
AARG559
AARG562
AARG605
AHOH2108

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 1704
ChainResidue
AHIS598
ASER599
AARG605
AARG622

site_idAC7
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 1705
ChainResidue
AARG622
AHIS623

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 1706
ChainResidue
AARG605
AARG637
AARG638
AACT1707
AHOH2109

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT A 1707
ChainResidue
AGLN560
AARG637
ASO41706

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1708
ChainResidue
AGLU136
AALA540
AASP541
ALEU542
APVB800

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 1709
ChainResidue
AASP150
AASN152
AASP213
AHOH2110

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 1710
ChainResidue
ASER166
ASER651
APHE653
ATHR671
AEDO1713
AHOH2111

site_idBC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO A 1711
ChainResidue
ALEU594
AHOH2094

site_idBC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 1712
ChainResidue
APHE163
ALYS164
APRO649
ATRP650
ASER651
AASP654
AEDO1713

site_idBC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1713
ChainResidue
ALYS164
ALEU616
APRO649
AEDO1710
AEDO1712

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGWGHFSTVWlCwdmqgkrf..........VAMK
ChainResidueDetails
ALEU98-LYS121

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiHtDIKpeNILM
ChainResidueDetails
AILE221-MET233

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10027
ChainResidueDetails
AASP225

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:Q9UPE1, ECO:0000255|PROSITE-ProRule:PRU00159
ChainResidueDetails
ALEU98
ALYS121

site_idSWS_FT_FI3
Number of Residues2
DetailsSITE: Cleavage; by caspase-3 => ECO:0000269|PubMed:21056976
ChainResidueDetails
AASP150
AGLU665

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:24275569
ChainResidueDetails
ASER63

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18691976, ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:24275569
ChainResidueDetails
AARG642

site_idSWS_FT_FI6
Number of Residues4
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:O54781
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsMOD_RES: Phosphothreonine => ECO:0000250|UniProtKB:O54781
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsMOD_RES: Phosphothreonine; by PKB/AKT1 => ECO:0000269|PubMed:19592491
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18669648, ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:23186163
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:16964243, ECO:0007744|PubMed:18669648, ECO:0007744|PubMed:20068231, ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:24275569
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsMOD_RES: Phosphoserine; by CK2 => ECO:0000250
ChainResidueDetails

223166

PDB entries from 2024-07-31

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