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5OSP

The crystal structure of CK2alpha in complex with an analogue of compound 1

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 Residues18
Detailsbinding site for residue ATP A 401
ChainResidue
AGLY48
AVAL116
AHIS160
AMET163
AILE174
AASP175
AHOH502
AHOH590
AHOH602
AHOH647
ALYS49
ATYR50
ASER51
AVAL53
AVAL66
ALYS68
AILE95
AGLU114

site_idAC2
Number of Residues4
Detailsbinding site for residue ACT A 402
ChainResidue
AARG80
AARG155
AASN189
AHOH548

site_idAC3
Number of Residues3
Detailsbinding site for residue ACT A 403
ChainResidue
AASP103
AALA110
AARG280

site_idAC4
Number of Residues2
Detailsbinding site for residue ACT A 404
ChainResidue
AASN93
AARG172

site_idAC5
Number of Residues5
Detailsbinding site for residue ACT A 405
ChainResidue
AARG191
AVAL192
AALA193
ALYS198
AHOH641

site_idAC6
Number of Residues11
Detailsbinding site for residue A9W A 406
ChainResidue
APHE121
ATYR125
AILE133
ATYR136
AMET137
APRO159
AVAL162
AMET221
AMET225
AHOH521
AHOH575

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues33
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGRGKYSEVFeAinitnnekvvvkilkpv.AAAK
ChainResidueDetails
ALEU45-LYS77

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

239149

PDB entries from 2025-07-23

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