SMTL ID : 1ca1.1 (2 other biounits)

ALPHA-TOXIN FROM CLOSTRIDIUM PERFRINGENS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: W.1, H.11, D.130 Ligands: CD.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:W.1, A:H.11, A:D.130, H2O.7

12 x CD: CADMIUM ION(Non-covalent)

CD.2: 3 residues within 4Å: Chain A: H.136, H.148, E.152 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.136, A:H.148, A:E.152, H2O.4, H2O.7 CD.3: 5 residues within 4Å: Chain A: D.56, H.68, H.126, D.130 Ligands: ZN.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.56, A:H.68, A:H.126, A:D.130, H2O.7 CD.4: 2 residues within 4Å: Chain A: G.168, C.169 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:G.168, A:C.169, H2O.3, H2O.4 CD.5: 2 residues within 4Å: Chain A: C.169, E.173 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:C.169, A:E.173, A:E.173, H2O.4, H2O.4 CD.6: 1 residues within 4Å: Chain A: E.173 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.173, H2O.4, H2O.4 CD.7: 2 residues within 4Å: Chain A: D.174, D.178 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.174, A:D.174, A:D.178, H2O.1, H2O.3 CD.8: 2 residues within 4Å: Chain A: H.241, E.245 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.241, A:E.245, A:E.245, H2O.3 CD.9: 2 residues within 4Å: Chain A: D.293, P.295 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.293, A:D.293, H2O.6 CD.10: 1 residues within 4Å: Chain A: H.46 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.46, H2O.5, H2O.6 CD.11: 1 residues within 4Å: Chain A: E.157 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.157, A:E.157, H2O.1, H2O.5 CD.12: 2 residues within 4Å: Chain A: D.273, N.297 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.273, A:D.273, H2O.1, H2O.2 CD.13: 4 residues within 4Å: Chain A: D.269, G.271, D.336, A.337 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.269, A:G.271, A:D.336, A:A.337, H2O.4, H2O.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Naylor, C.E. et al., Structure of the key toxin in gas gangrene. Nat.Struct.Biol. (1998)

Release Date

1999-05-04

Peptides

ALPHA-TOXIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ALPHA-TOXIN

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