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4PFK

PHOSPHOFRUCTOKINASE. STRUCTURE AND CONTROL

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0003872molecular_function6-phosphofructokinase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005945cellular_component6-phosphofructokinase complex
A0006002biological_processfructose 6-phosphate metabolic process
A0006096biological_processglycolytic process
A0008443molecular_functionphosphofructokinase activity
A0016208molecular_functionAMP binding
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0030388biological_processfructose 1,6-bisphosphate metabolic process
A0042802molecular_functionidentical protein binding
A0046835biological_processcarbohydrate phosphorylation
A0046872molecular_functionmetal ion binding
A0048029molecular_functionmonosaccharide binding
A0061621biological_processcanonical glycolysis
A0070095molecular_functionfructose-6-phosphate binding
Functional Information from PROSITE/UniProt
site_idPS00433
Number of Residues19
DetailsPHOSPHOFRUCTOKINASE Phosphofructokinase signature. RvtvlGHvQRGGsptafDR
ChainResidueDetails
AARG243-ARG261

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_00339","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00339","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00339","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"6115424","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"description":"in other chain","evidences":[{"source":"HAMAP-Rule","id":"MF_00339","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12390023","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"6115424","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsBinding site: {"description":"in other chain","evidences":[{"source":"HAMAP-Rule","id":"MF_00339","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"6115424","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00339","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12390023","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"6115424","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 1pfk
ChainResidueDetails
AGLY11
AASP127
ATHR125
AARG72
AARG171

246704

PDB entries from 2025-12-24

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