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2W4K

X-ray structure of a DAP-Kinase 2-302

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 Residues18
DetailsBINDING SITE FOR RESIDUE ADP A 1303
ChainResidue
AGLY20
AMG1304
AHOH2033
AHOH2265
AHOH2266
AHOH2267
AHOH2268
AHOH2269
AHOH2270
AHOH2271
ASER21
AVAL27
AALA40
ALYS42
AGLU94
AVAL96
AMET146
AASP161

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 1304
ChainResidue
AASP161
AADP1303
AHOH2157
AHOH2270
AHOH2271

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 Residues9
DetailsRegion: {"description":"Autoinhibitory domain","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
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_FI4
Number of Residues13
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by RPS6KA1 and RPS6KA3","evidences":[{"source":"PubMed","id":"16213824","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AGLU143
AASP139

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP139
ALYS141

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ATHR180
AASP139
ALYS141

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP139
ALYS141
AASN144

239149

PDB entries from 2025-07-23

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