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6EII

The crystal structure of CK2alpha in complex with compound 18

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 Residues7
Detailsbinding site for residue ACT A 401
ChainResidue
ALYS68
AILE95
APHE113
AILE174
AASP175
AHOH507
AHOH547

site_idAC2
Number of Residues3
Detailsbinding site for residue ACT A 402
ChainResidue
ALEU178
AARG80
AARG155

site_idAC3
Number of Residues6
Detailsbinding site for residue PO4 A 403
ChainResidue
AARG195
ATYR196
AHIS234
AGLY235
AARG244
ALYS247

site_idAC4
Number of Residues4
Detailsbinding site for residue PO4 A 404
ChainResidue
AARG275
AHIS276
ASER277
ALYS279

site_idAC5
Number of Residues8
Detailsbinding site for residue B5W A 405
ChainResidue
APHE121
APRO159
AHIS160
AVAL162
AMET163
AILE174
AMET221
AMET225

site_idAC6
Number of Residues6
Detailsbinding site for residue ACT B 401
ChainResidue
BLYS68
BPHE113
BILE174
BASP175
BHOH501
BHOH532

site_idAC7
Number of Residues4
Detailsbinding site for residue ACT B 402
ChainResidue
BARG80
BARG155
BLEU178
BHOH566

site_idAC8
Number of Residues5
Detailsbinding site for residue PO4 B 403
ChainResidue
BARG195
BTYR196
BHIS234
BGLY235
BHOH503

site_idAC9
Number of Residues4
Detailsbinding site for residue PO4 B 404
ChainResidue
BHIS276
BSER277
BLYS279
BHOH516

site_idAD1
Number of Residues12
Detailsbinding site for residue B5W B 405
ChainResidue
BLEU45
BASN118
BPHE121
BLEU128
BTYR136
BPRO159
BHIS160
BVAL162
BILE164
BILE174
BMET221
BMET225

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 2025-06-18

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