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4YO4

Crystal Structure of DAPK1 catalytic domain in complex with the hinge binding fragment phthalazine

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 Residues1
Detailsbinding site for residue CL A 301
ChainResidue
AARG63

site_idAC2
Number of Residues5
Detailsbinding site for residue CL A 302
ChainResidue
ALYS42
ALEU93
AASP161
A4FT307
AHOH487

site_idAC3
Number of Residues6
Detailsbinding site for residue CL A 303
ChainResidue
AALA25
AHOH614
AHOH620
AGLY22
AGLN23
APHE24

site_idAC4
Number of Residues3
Detailsbinding site for residue CL A 304
ChainResidue
AASP14
ATHR15
APHE174

site_idAC5
Number of Residues7
Detailsbinding site for residue ACT A 305
ChainResidue
AHIS80
AHIS131
ASER132
AILE266
AGLN267
AHOH439
AHOH535

site_idAC6
Number of Residues5
Detailsbinding site for residue SO4 A 306
ChainResidue
ALYS86
APHE236
ALYS249
AARG253
AHOH470

site_idAC7
Number of Residues6
Detailsbinding site for residue 4FT A 307
ChainResidue
AALA40
AGLU94
AVAL96
AMET146
ACL302
AHOH464

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues28
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGSGQFAVVKkCrekstglqyaak......FIKK
ChainResidueDetails
ALEU19-LYS46

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IaHfDLKpeNIML
ChainResidueDetails
AILE135-LEU147

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues262
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 Residues13
DetailsBinding site: {}
ChainResidueDetails

250059

PDB entries from 2026-03-04

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