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6Z54

Crystal structure of CLK3 in complex with macrocycle ODS2003178

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 Residues8
Detailsbinding site for residue EDO A 501
ChainResidue
ATHR372
AGLN375
AHIS399
ATHR401
AHOH606
AHOH637
AHOH699
AHOH808

site_idAC2
Number of Residues7
Detailsbinding site for residue EDO A 502
ChainResidue
AGLY350
ATRP351
AARG422
ALYS425
AEDO513
AHOH681
AHIS331

site_idAC3
Number of Residues5
Detailsbinding site for residue EDO A 503
ChainResidue
ASER419
APRO457
AHOH610
AHOH623
AHOH688

site_idAC4
Number of Residues7
Detailsbinding site for residue EDO A 504
ChainResidue
ALEU412
AVAL413
ATRP414
AGLU416
AHOH616
AHOH663
AHOH738

site_idAC5
Number of Residues5
Detailsbinding site for residue EDO A 505
ChainResidue
AGLU381
ATRP414
AASP415
ASER418
AHOH629

site_idAC6
Number of Residues4
Detailsbinding site for residue EDO A 506
ChainResidue
AASP447
AARG450
AARG451
AGLU454

site_idAC7
Number of Residues4
Detailsbinding site for residue EDO A 507
ChainResidue
AVAL145
AARG147
AASP150
AHOH706

site_idAC8
Number of Residues3
Detailsbinding site for residue EDO A 508
ChainResidue
AARG189
ALYS193
ATYR194

site_idAC9
Number of Residues8
Detailsbinding site for residue EDO A 509
ChainResidue
ATHR372
ALEU373
AILE389
ACYS428
ATYR434
AHOH606
AHOH614
AHOH652

site_idAD1
Number of Residues5
Detailsbinding site for residue EDO A 510
ChainResidue
ALYS140
APRO394
ASER395
AHIS396
AHOH810

site_idAD2
Number of Residues5
Detailsbinding site for residue EDO A 511
ChainResidue
ALYS432
AARG450
AHOH603
AHOH626
AHOH712

site_idAD3
Number of Residues4
Detailsbinding site for residue EDO A 512
ChainResidue
AGLU387
ALYS388
AHOH603
AHOH657

site_idAD4
Number of Residues9
Detailsbinding site for residue EDO A 513
ChainResidue
AHIS330
AHIS331
ALYS425
AEDO502
AHOH613
AHOH619
AHOH644
AHOH658
AHOH937

site_idAD5
Number of Residues5
Detailsbinding site for residue PO4 A 514
ChainResidue
AARG195
AARG199
ALYS403
ALYS405
AHOH722

site_idAD6
Number of Residues14
Detailsbinding site for residue Q7H A 515
ChainResidue
ALEU162
APHE167
AALA184
APHE236
AGLU237
ALEU239
AASN242
AGLU245
AGLU287
AASN288
ALEU290
AASP320
AHOH691
AHOH721

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues25
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGEGTFGKVVeCldhargksq.........VALK
ChainResidueDetails
ALEU162-LYS186

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. LtHtDLKpeNILF
ChainResidueDetails
ALEU279-PHE291

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues316
DetailsDomain: {"description":"Protein kinase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10027","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18691976","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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