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2BND

The structure of E. coli UMP kinase in complex with UDP

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006221biological_processpyrimidine nucleotide biosynthetic process
A0006225biological_processUDP biosynthetic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0033862molecular_functionUMP kinase activity
A0042802molecular_functionidentical protein binding
A0044210biological_process'de novo' CTP biosynthetic process
A0046940biological_processnucleoside monophosphate phosphorylation
B0000166molecular_functionnucleotide binding
B0003824molecular_functioncatalytic activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006221biological_processpyrimidine nucleotide biosynthetic process
B0006225biological_processUDP biosynthetic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0033862molecular_functionUMP kinase activity
B0042802molecular_functionidentical protein binding
B0044210biological_process'de novo' CTP biosynthetic process
B0046940biological_processnucleoside monophosphate phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE UDP A1242
ChainResidue
ALYS15
AASP77
AGLY80
AMET81
ATHR138
AASN140
APRO141
APHE143
ATHR144
ATHR145
AHOH2048
ASER17
AGLY18
AGLU19
AGLY56
AGLY57
AGLY58
AARG62
AGLY63

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE POP A1247
ChainResidue
AASN101
AARG103
ASER124
AARG127
AARG130
AHOH2023
AHOH2050

site_idAC3
Number of Residues21
DetailsBINDING SITE FOR RESIDUE UDP B1242
ChainResidue
BLYS15
BSER17
BGLY18
BGLU19
BGLY56
BGLY57
BGLY58
BARG62
BGLY63
BASP77
BGLY80
BMET81
BTHR138
BASN140
BPRO141
BPHE143
BTHR144
BTHR145
BHOH2029
BHOH2039
BHOH2040

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A1243
ChainResidue
AGLN39
ALYS42
AGOL1244
BGLU43
BGLU46

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A1244
ChainResidue
AGLN39
AGLU46
AGOL1243
BGLN39
BLYS42

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A1245
ChainResidue
AGLY58
ALEU60
APHE61
AARG62
AGLY65
ALEU66

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A1246
ChainResidue
AHIS78
AILE108
AGLY139
AHOH2049
BALA112
BTYR117
BHOH2030

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B1243
ChainResidue
BHIS96
BASN101
BARG127
BHOH2041
BHOH2042

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsRegion: {"description":"Involved in allosteric activation by GTP","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15857829","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18945668","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2BND","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2BNF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2V4Y","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15857829","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2BND","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2BNE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2BNF","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15857829","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18945668","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2BNE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2BNF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2V4Y","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"18945668","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2V4Y","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15857829","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18945668","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2BND","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2BNE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2BNF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2V4Y","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues6
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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