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7A4B

Crystal structure of human protein kinase CK2alpha (CSNK2A1 gene product) in complex with the ATP-competitive inhibitor 5,6-dibromo-1H-triazolo[4,5-b]pyridine

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
B0004672molecular_functionprotein kinase activity
B0004674molecular_functionprotein serine/threonine kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue GOL A 401
ChainResidue
AHIS276
ASER277
ALYS279

site_idAC2
Number of Residues9
Detailsbinding site for residue QXW A 402
ChainResidue
AHOH595
AHOH610
AHOH629
ALYS68
AILE95
APHE113
AVAL116
AILE174
AASP175

site_idAC3
Number of Residues6
Detailsbinding site for residue SO4 A 403
ChainResidue
ALYS77
AARG80
AARG155
AASN189
AHOH505
AHOH520

site_idAC4
Number of Residues5
Detailsbinding site for residue SO4 A 404
ChainResidue
AARG191
ALYS198
AASN238
AHOH506
AHOH509

site_idAC5
Number of Residues4
Detailsbinding site for residue SO4 A 405
ChainResidue
ATRP33
ALYS75
ALYS79
ALYS102

site_idAC6
Number of Residues2
Detailsbinding site for residue SO4 A 406
ChainResidue
ALYS170
AARG172

site_idAC7
Number of Residues4
Detailsbinding site for residue SO4 A 407
ChainResidue
AARG280
AARG283
AHOH532
AHOH602

site_idAC8
Number of Residues3
Detailsbinding site for residue GOL B 401
ChainResidue
BHIS276
BSER277
BLYS279

site_idAC9
Number of Residues8
Detailsbinding site for residue QXW B 402
ChainResidue
BLYS68
BILE95
BPHE113
BVAL116
BILE174
BASP175
BHOH563
BHOH597

site_idAD1
Number of Residues3
Detailsbinding site for residue SO4 B 403
ChainResidue
BARG280
BARG283
BHOH506

site_idAD2
Number of Residues5
Detailsbinding site for residue SO4 B 404
ChainResidue
BTRP33
BLYS75
BLYS79
BHOH520
BHOH535

site_idAD3
Number of Residues5
Detailsbinding site for residue SO4 B 405
ChainResidue
BARG43
BLYS44
BLEU45
BASN118
BHOH521

site_idAD4
Number of Residues5
Detailsbinding site for residue SO4 B 406
ChainResidue
BLYS77
BARG80
BARG155
BASN189
BHOH512

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 Residues2
DetailsACT_SITE: Proton acceptor
ChainResidueDetails
AASP156
BASP156

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
ChainResidueDetails
ALEU45
ALYS68
BLEU45
BLYS68

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PDB entries from 2024-10-09

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