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5BQM

Crystal structure of SXN101959, a Clostridium botulinum neurotoxin type D derivative and targeted secretion inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
A0008270molecular_functionzinc ion binding
B0005179molecular_functionhormone activity
B0005576cellular_componentextracellular region
B0008320molecular_functionprotein transmembrane transporter activity
C0004222molecular_functionmetalloendopeptidase activity
C0006508biological_processproteolysis
C0008270molecular_functionzinc ion binding
D0005179molecular_functionhormone activity
D0005576cellular_componentextracellular region
D0008320molecular_functionprotein transmembrane transporter activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 1000
ChainResidue
AHIS229
AHIS233
AGLU269
AHOH1102

site_idAC2
Number of Residues3
Detailsbinding site for residue ZN C 1000
ChainResidue
CHIS229
CHIS233
CGLU269

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. ALMHELTHSL
ChainResidueDetails
AALA226-LEU235

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 Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16519520","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26324071","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2FPQ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5BQM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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