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3FED

The high resolution structure of human glutamate carboxypeptidase III (GCPIII/NAALADase II) in complex with a transition state analog of Glu-Glu

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004180molecular_functioncarboxypeptidase activity
A0004181molecular_functionmetallocarboxypeptidase activity
A0005515molecular_functionprotein binding
A0005886cellular_componentplasma membrane
A0006508biological_processproteolysis
A0008233molecular_functionpeptidase activity
A0008236molecular_functionserine-type peptidase activity
A0008237molecular_functionmetallopeptidase activity
A0008239molecular_functiondipeptidyl-peptidase activity
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0016805molecular_functiondipeptidase activity
A0046395biological_processcarboxylic acid catabolic process
A0046872molecular_functionmetal ion binding
A0050129molecular_functionN-formylglutamate deformylase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile; for NAALADase activity","evidences":[{"source":"UniProtKB","id":"Q04609","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsActive site: {"description":"Charge relay system","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19678840","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FEC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FED","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FEE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FF3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19678840","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FEC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FEE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FF3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q04609","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19678840","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FEC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FED","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FEE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FF3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"UniProtKB","id":"Q04609","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1amp
ChainResidueDetails
AGLU414

243531

PDB entries from 2025-10-22

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