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4NJE

Crystal structure of Pyrococcus furiosus L-asparaginase with ligand

Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE ASP A 201
ChainResidue
AGLY10
AHOH332
BTYR273
ATHR11
AASP51
ASER52
AGLY82
ATHR83
AASP84
ASER109
AHOH318

Functional Information from PROSITE/UniProt
site_idPS00917
Number of Residues11
DetailsASN_GLN_ASE_2 Asparaginase / glutaminase active site signature 2. GiIvtHGTDTL
ChainResidueDetails
AGLY76-LEU86

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsRegion: {"description":"Important for activity at high temperatures","evidences":[{"source":"PubMed","id":"33303914","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Nucleophile; O-isoaspartyl threonine intermediate","evidences":[{"source":"PubMed","id":"25478837","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsActive site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"25478837","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"25478837","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4NJE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5B5U","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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