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5MXX

Crystal structure of human SR protein kinase 1 (SRPK1) in complex with compound 1

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 Residues12
Detailsbinding site for residue W4A A 701
ChainResidue
ALEU86
ATYR227
ALEU231
AHOH883
APHE165
AGLU166
AVAL167
ALEU168
AGLY169
AHIS170
ALEU220
AVAL223

site_idAC2
Number of Residues5
Detailsbinding site for residue EDO A 702
ChainResidue
ALYS615
AHOH832
AHOH836
AHOH853
AHOH947

site_idAC3
Number of Residues7
Detailsbinding site for residue EDO A 703
ChainResidue
AASP138
AASN140
AASP201
ATYR202
ALYS206
AHOH877
AHOH955

site_idAC4
Number of Residues3
Detailsbinding site for residue EDO A 704
ChainResidue
ATHR205
AHOH864
AHOH941

site_idAC5
Number of Residues5
Detailsbinding site for residue EDO A 705
ChainResidue
ALEU122
AASP150
APHE151
ALYS152
AILE161

site_idAC6
Number of Residues2
Detailsbinding site for residue EDO A 706
ChainResidue
AASN500
AHOH838

site_idAC7
Number of Residues6
Detailsbinding site for residue EDO A 707
ChainResidue
ALEU186
ATRP618
AGLU622
AEDO708
AHOH833
AHOH944

site_idAC8
Number of Residues2
Detailsbinding site for residue EDO A 708
ChainResidue
AGLN182
AEDO707

site_idAC9
Number of Residues5
Detailsbinding site for residue EDO A 709
ChainResidue
AILE176
AGLU543
AGLY547
ATYR549
ALYS602

site_idAD1
Number of Residues4
Detailsbinding site for residue EDO A 710
ChainResidue
AGLU610
AGLU614
AGLU614
AHOH808

site_idAD2
Number of Residues6
Detailsbinding site for residue EDO A 711
ChainResidue
AGLU124
AVAL145
APHE165
AALA496
AASP497
ALEU498

site_idAD3
Number of Residues5
Detailsbinding site for residue EDO A 712
ChainResidue
ASER130
ASER134
AALA624
AHOH815
AHOH963

site_idAD4
Number of Residues4
Detailsbinding site for residue EDO A 713
ChainResidue
ATYR549
ALYS615
ATYR616
AHOH888

site_idAD5
Number of Residues7
Detailsbinding site for residue CA A 714
ChainResidue
AGLU610
AGLU614
AGLU614
AGLU617
ACA715
AHOH977
AHOH989

site_idAD6
Number of Residues7
Detailsbinding site for residue CA A 715
ChainResidue
AGLU610
AGLU617
ACA714
AHOH858
AHOH938
AHOH980
AHOH992

site_idAD7
Number of Residues6
Detailsbinding site for residue CA A 716
ChainResidue
AGLU610
AGLU614
AGLU614
AGLU617
AHOH977
AHOH989

site_idAD8
Number of Residues6
Detailsbinding site for residue CA A 717
ChainResidue
AGLU610
AGLU617
AHOH858
AHOH938
AHOH980
AHOH992

site_idAD9
Number of Residues9
Detailsbinding site for residue TRS A 718
ChainResidue
AHOH841
AHOH951
AGLU552
AGLU552
AHIS554
AASP564
AHOH801
AHOH810
AHOH839

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGWGHFSTVWlSwdiqgkkf..........VAMK
ChainResidueDetails
ALEU86-LYS109

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. ItHtDIKpeNILL
ChainResidueDetails
AILE209-LEU221

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
AASP213

site_idSWS_FT_FI2
Number of Residues3
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000269|PubMed:16209947
ChainResidueDetails
ALEU86
ALYS109
AGLU166

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphoserine; by CK2 => ECO:0000269|PubMed:12565829, ECO:0007744|PubMed:17081983, ECO:0007744|PubMed:18669648, ECO:0007744|PubMed:18691976, ECO:0007744|PubMed:19690332, ECO:0007744|PubMed:23186163
ChainResidueDetails
ASER51

site_idSWS_FT_FI4
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163, ECO:0007744|PubMed:24275569
ChainResidueDetails
ASER526
ATYR528

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163
ChainResidueDetails
ALEU550

site_idSWS_FT_FI6
Number of Residues1
DetailsMOD_RES: Phosphoserine; by CK2 => ECO:0000269|PubMed:12565829
ChainResidueDetails

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PDB entries from 2024-07-24

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