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4BTJ

TTBK1 in complex with ATP

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
B0004672molecular_functionprotein kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADP A 1337
ChainResidue
AILE64
AGLN134
AASN137
ASER182
AASN183
AASP200
AHOH2040
AHOH2141
AHOH2146
AHOH2214
AHOH2218
AGLY65
AHOH2229
AHOH2371
AGLY66
AGLY68
AILE72
AALA85
ALYS87
AMET131
AGLN132

site_idAC2
Number of Residues18
DetailsBINDING SITE FOR RESIDUE ATP B 1338
ChainResidue
BGLY65
BGLY66
BILE72
BALA85
BLYS87
BCYS115
BMET131
BGLN132
BLEU133
BGLN134
BASN137
BSER182
BASN183
BASP200
BHOH2107
BHOH2144
BHOH2238
BHOH2239

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 B 1339
ChainResidue
BLYS95
BARG177
BARG218
BARG224
BHOH2240
BHOH2241

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 A 1338
ChainResidue
AARG177
AARG205
AARG218
AARG224
AHOH2084

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 A 1339
ChainResidue
AARG142
AARG143
AARG228
AARG264
AHOH2293

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PO4 A 1340
ChainResidue
AGLN260
AARG264
ALYS265
AHOH2373
BASN209
BARG215
BPRO216
BHOH2167

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGGGGFGEIYeAmdlltren..........VALK
ChainResidueDetails
AILE64-LYS87

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues526
DetailsDomain: {"description":"Protein kinase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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