Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

3FIE

Crystal structure of Clostridium botulinum neurotoxin serotype F catalytic domain with an inhibitor (inh1)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
A0008270molecular_functionzinc ion binding
B0004222molecular_functionmetalloendopeptidase activity
B0006508biological_processproteolysis
B0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 428
ChainResidue
AHIS227
AHIS231
AGLU266
CDCY58

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 822
ChainResidue
BHIS227
BHIS231
BGLU266
DDCY58

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. SLAHELIHAL
ChainResidueDetails
ASER224-LEU233

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10095","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10095","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"19543288","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FIE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FII","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19543288","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3FIE","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3FII","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1i1e
ChainResidueDetails
ATYR368
AGLU266
AARG365

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1i1e
ChainResidueDetails
BTYR368
BGLU266
BARG365

246704

PDB entries from 2025-12-24

PDB statisticsPDBj update infoContact PDBjnumon