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3KFX

Human dCK complex with 5-Me dC and ADP

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004136molecular_functiondeoxyadenosine kinase activity
A0004137molecular_functiondeoxycytidine kinase activity
A0004138molecular_functiondeoxyguanosine kinase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005829cellular_componentcytosol
A0006139biological_processnucleobase-containing compound metabolic process
A0006170biological_processdAMP biosynthetic process
A0006220biological_processpyrimidine nucleotide metabolic process
A0008144molecular_functionobsolete drug binding
A0009157biological_processdeoxyribonucleoside monophosphate biosynthetic process
A0009224biological_processCMP biosynthetic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0019136molecular_functiondeoxynucleoside kinase activity
A0032261biological_processpurine nucleotide salvage
A0042803molecular_functionprotein homodimerization activity
A0043771molecular_functioncytidine kinase activity
A1901135biological_processcarbohydrate derivative metabolic process
A1901293biological_processnucleoside phosphate biosynthetic process
B0000166molecular_functionnucleotide binding
B0004136molecular_functiondeoxyadenosine kinase activity
B0004137molecular_functiondeoxycytidine kinase activity
B0004138molecular_functiondeoxyguanosine kinase activity
B0005515molecular_functionprotein binding
B0005524molecular_functionATP binding
B0005634cellular_componentnucleus
B0005654cellular_componentnucleoplasm
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0005829cellular_componentcytosol
B0006139biological_processnucleobase-containing compound metabolic process
B0006170biological_processdAMP biosynthetic process
B0006220biological_processpyrimidine nucleotide metabolic process
B0008144molecular_functionobsolete drug binding
B0009157biological_processdeoxyribonucleoside monophosphate biosynthetic process
B0009224biological_processCMP biosynthetic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0019136molecular_functiondeoxynucleoside kinase activity
B0032261biological_processpurine nucleotide salvage
B0042803molecular_functionprotein homodimerization activity
B0043771molecular_functioncytidine kinase activity
B1901135biological_processcarbohydrate derivative metabolic process
B1901293biological_processnucleoside phosphate biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE ADP A 401
ChainResidue
AALA31
AASP241
APHE242
ATYR246
AHOH285
AHOH290
AHOH305
AHOH312
AHOH360
AHOH361
BASP241
AALA32
AGLY33
ALYS34
ASER35
ATHR36
AARG188
AARG192
AGLU240

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE MCY A 402
ChainResidue
AILE30
AGLU53
ALEU82
AMET85
ATYR86
APHE96
AGLN97
AARG104
AARG128
AASP133
APHE137
AGLU197
AHOH368

site_idAC3
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADP B 501
ChainResidue
AASP241
APHE242
AHOH285
BALA31
BALA32
BGLY33
BLYS34
BSER35
BTHR36
BARG188
BARG192
BGLU240
BASP241
BPHE242
BHOH292
BHOH295
BHOH305
BHOH317
BHOH318
BHOH324
BHOH356

site_idAC4
Number of Residues15
DetailsBINDING SITE FOR RESIDUE MCY B 502
ChainResidue
BILE30
BGLU53
BVAL55
BTRP58
BLEU82
BMET85
BTYR86
BPHE96
BGLN97
BARG104
BARG128
BASP133
BPHE137
BGLU197
BHOH278

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues40
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine; by CK1","evidences":[{"source":"PubMed","id":"20637175","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"20637175","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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