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7XN3

E.coli phosphoribosylpyrophosphate (PRPP) synthetase type B filament bound with Pi

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0002189cellular_componentribose phosphate diphosphokinase complex
A0003824molecular_functioncatalytic activity
A0004749molecular_functionribose phosphate diphosphokinase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006015biological_process5-phosphoribose 1-diphosphate biosynthetic process
A0006164biological_processpurine nucleotide biosynthetic process
A0009156biological_processribonucleoside monophosphate biosynthetic process
A0009165biological_processnucleotide biosynthetic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0034214biological_processprotein hexamerization
A0042301molecular_functionphosphate ion binding
A0042802molecular_functionidentical protein binding
A0043531molecular_functionADP binding
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0000287molecular_functionmagnesium ion binding
B0002189cellular_componentribose phosphate diphosphokinase complex
B0003824molecular_functioncatalytic activity
B0004749molecular_functionribose phosphate diphosphokinase activity
B0005515molecular_functionprotein binding
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006015biological_process5-phosphoribose 1-diphosphate biosynthetic process
B0006164biological_processpurine nucleotide biosynthetic process
B0009156biological_processribonucleoside monophosphate biosynthetic process
B0009165biological_processnucleotide biosynthetic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0034214biological_processprotein hexamerization
B0042301molecular_functionphosphate ion binding
B0042802molecular_functionidentical protein binding
B0043531molecular_functionADP binding
B0046872molecular_functionmetal ion binding
C0000166molecular_functionnucleotide binding
C0000287molecular_functionmagnesium ion binding
C0002189cellular_componentribose phosphate diphosphokinase complex
C0003824molecular_functioncatalytic activity
C0004749molecular_functionribose phosphate diphosphokinase activity
C0005515molecular_functionprotein binding
C0005524molecular_functionATP binding
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0006015biological_process5-phosphoribose 1-diphosphate biosynthetic process
C0006164biological_processpurine nucleotide biosynthetic process
C0009156biological_processribonucleoside monophosphate biosynthetic process
C0009165biological_processnucleotide biosynthetic process
C0016301molecular_functionkinase activity
C0016740molecular_functiontransferase activity
C0034214biological_processprotein hexamerization
C0042301molecular_functionphosphate ion binding
C0042802molecular_functionidentical protein binding
C0043531molecular_functionADP binding
C0046872molecular_functionmetal ion binding
D0000166molecular_functionnucleotide binding
D0000287molecular_functionmagnesium ion binding
D0002189cellular_componentribose phosphate diphosphokinase complex
D0003824molecular_functioncatalytic activity
D0004749molecular_functionribose phosphate diphosphokinase activity
D0005515molecular_functionprotein binding
D0005524molecular_functionATP binding
D0005737cellular_componentcytoplasm
D0005829cellular_componentcytosol
D0006015biological_process5-phosphoribose 1-diphosphate biosynthetic process
D0006164biological_processpurine nucleotide biosynthetic process
D0009156biological_processribonucleoside monophosphate biosynthetic process
D0009165biological_processnucleotide biosynthetic process
D0016301molecular_functionkinase activity
D0016740molecular_functiontransferase activity
D0034214biological_processprotein hexamerization
D0042301molecular_functionphosphate ion binding
D0042802molecular_functionidentical protein binding
D0043531molecular_functionADP binding
D0046872molecular_functionmetal ion binding
E0000166molecular_functionnucleotide binding
E0000287molecular_functionmagnesium ion binding
E0002189cellular_componentribose phosphate diphosphokinase complex
E0003824molecular_functioncatalytic activity
E0004749molecular_functionribose phosphate diphosphokinase activity
E0005515molecular_functionprotein binding
E0005524molecular_functionATP binding
E0005737cellular_componentcytoplasm
E0005829cellular_componentcytosol
E0006015biological_process5-phosphoribose 1-diphosphate biosynthetic process
E0006164biological_processpurine nucleotide biosynthetic process
E0009156biological_processribonucleoside monophosphate biosynthetic process
E0009165biological_processnucleotide biosynthetic process
E0016301molecular_functionkinase activity
E0016740molecular_functiontransferase activity
E0034214biological_processprotein hexamerization
E0042301molecular_functionphosphate ion binding
E0042802molecular_functionidentical protein binding
E0043531molecular_functionADP binding
E0046872molecular_functionmetal ion binding
F0000166molecular_functionnucleotide binding
F0000287molecular_functionmagnesium ion binding
F0002189cellular_componentribose phosphate diphosphokinase complex
F0003824molecular_functioncatalytic activity
F0004749molecular_functionribose phosphate diphosphokinase activity
F0005515molecular_functionprotein binding
F0005524molecular_functionATP binding
F0005737cellular_componentcytoplasm
F0005829cellular_componentcytosol
F0006015biological_process5-phosphoribose 1-diphosphate biosynthetic process
F0006164biological_processpurine nucleotide biosynthetic process
F0009156biological_processribonucleoside monophosphate biosynthetic process
F0009165biological_processnucleotide biosynthetic process
F0016301molecular_functionkinase activity
F0016740molecular_functiontransferase activity
F0034214biological_processprotein hexamerization
F0042301molecular_functionphosphate ion binding
F0042802molecular_functionidentical protein binding
F0043531molecular_functionADP binding
F0046872molecular_functionmetal ion binding
Functional Information from PROSITE/UniProt
site_idPS00103
Number of Residues13
DetailsPUR_PYR_PR_TRANSFER Purine/pyrimidine phosphoribosyl transferases signature. CVLVDDMIDTGgT
ChainResidueDetails
ACYS216-THR228

site_idPS00114
Number of Residues16
DetailsPRPP_SYNTHASE Phosphoribosyl pyrophosphate synthase signature. DLHAeQIQGFFdvPVD
ChainResidueDetails
AASP129-ASP144

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"evidences":[{"source":"PubMed","id":"7657655","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues60
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00583","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

240291

PDB entries from 2025-08-13

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