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3W8R

Mutant structure of Thermus thermophilus HB8 uridine-cytidine kinase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004849molecular_functionuridine kinase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0009224biological_processCMP biosynthetic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0016773molecular_functionphosphotransferase activity, alcohol group as acceptor
A0043771molecular_functioncytidine kinase activity
A0044206biological_processUMP salvage
A0044211biological_processCTP salvage
B0000166molecular_functionnucleotide binding
B0004849molecular_functionuridine kinase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0009224biological_processCMP biosynthetic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0016773molecular_functionphosphotransferase activity, alcohol group as acceptor
B0043771molecular_functioncytidine kinase activity
B0044206biological_processUMP salvage
B0044211biological_processCTP salvage
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE CTN A 301
ChainResidue
ATHR15
AGLN160
AVAL165
AASP40
ATYR43
ATYR59
AASP60
ATYR88
AHIS93
AARG142
AARG152

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE ACP A 302
ChainResidue
AGLY14
ATHR15
AALA16
ASER17
AGLY18
ALYS19
ATHR20
ATHR21
AARG145

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE CTN B 301
ChainResidue
BTHR15
BASP40
BTYR43
BTYR59
BASP60
BTYR88
BPHE90
BHIS93
BARG142
BARG152
BGLN160
BACP302

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE ACP B 302
ChainResidue
BTHR15
BALA16
BSER17
BGLY18
BLYS19
BTHR20
BTHR21
BARG145
BCTN301

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00551","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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