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3WOW

Crystal structure of human CK2a with AMPPNP

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 401
ChainResidue
AASN161
AASP175
AANP403
AHOH566

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG A 402
ChainResidue
AASP175
AANP403

site_idAC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE ANP A 403
ChainResidue
AVAL66
ALYS68
AILE95
AGLU114
AVAL116
ALYS158
AASN161
AILE174
AASP175
AMG401
AMG402
AHOH549
AHOH566
AHOH575
AHOH578
AHOH593
AHOH598
AGLY48
ASER51
AVAL53

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 404
ChainResidue
AARG191
ALEU203
AASP205
AASP256
AHOH573

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 405
ChainResidue
AGLY91
AASN93
AILE94
AARG172

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 406
ChainResidue
AHIS18
AVAL293
APRO295

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 407
ChainResidue
AASN35
APHE232
APHE233
AHIS234
AARG244

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 408
ChainResidue
AHIS276
ASER277
ALYS279

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 409
ChainResidue
AGLN36
AASP37
ATYR39
AHOH543

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGRGKYSEVFeAinitnnek..........VVVK
ChainResidueDetails
ALEU45-LYS68

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. ImHrDVKphNVMI
ChainResidueDetails
AILE152-ILE164

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues285
DetailsDomain: {"description":"Protein kinase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues5
DetailsRegion: {"description":"Interaction with beta subunit","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2025-11-05

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