SMTL ID : 1ca1.3 (2 other biounits)

ALPHA-TOXIN FROM CLOSTRIDIUM PERFRINGENS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 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 ZN.14: 4 residues within 4Å: Chain B: W.1, H.11, D.130 Ligands: CD.16 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:W.1, B:H.11, B:D.130, H2O.14

24 x CD: CADMIUM ION(Non-covalent)

CD.2: 3 residues within 4Å: Chain A: H.136, H.148, E.152 Ligand excluded by PLIP CD.3: 5 residues within 4Å: Chain A: D.56, H.68, H.126, D.130 Ligands: ZN.1 Ligand excluded by PLIP CD.4: 3 residues within 4Å: Chain A: G.168, C.169 Chain B: H.207 Ligand excluded by PLIP CD.5: 3 residues within 4Å: Chain A: C.169, E.173 Chain B: D.216 Ligand excluded by PLIP CD.6: 3 residues within 4Å: Chain A: E.173 Chain B: H.212, D.216 Ligand excluded by PLIP CD.7: 2 residues within 4Å: Chain A: D.174, D.178 Ligand excluded by PLIP CD.8: 2 residues within 4Å: Chain A: H.241, E.245 Ligand excluded by PLIP CD.9: 2 residues within 4Å: Chain A: D.293, P.295 Ligand excluded by PLIP CD.10: 1 residues within 4Å: Chain A: H.46 Ligand excluded by PLIP CD.11: 1 residues within 4Å: Chain A: E.157 Ligand excluded by PLIP CD.12: 2 residues within 4Å: Chain A: D.273, N.297 Ligand excluded by PLIP CD.13: 4 residues within 4Å: Chain A: D.269, G.271, D.336, A.337 Ligand excluded by PLIP CD.15: 3 residues within 4Å: Chain B: H.136, H.148, E.152 Ligand excluded by PLIP CD.16: 5 residues within 4Å: Chain B: D.56, H.68, H.126, D.130 Ligands: ZN.14 Ligand excluded by PLIP CD.17: 3 residues within 4Å: Chain A: H.207 Chain B: G.168, C.169 Ligand excluded by PLIP CD.18: 3 residues within 4Å: Chain A: D.216 Chain B: C.169, E.173 Ligand excluded by PLIP CD.19: 3 residues within 4Å: Chain A: H.212, D.216 Chain B: E.173 Ligand excluded by PLIP CD.20: 2 residues within 4Å: Chain B: D.174, D.178 Ligand excluded by PLIP CD.21: 2 residues within 4Å: Chain B: H.241, E.245 Ligand excluded by PLIP CD.22: 2 residues within 4Å: Chain B: D.293, P.295 Ligand excluded by PLIP CD.23: 1 residues within 4Å: Chain B: H.46 Ligand excluded by PLIP CD.24: 1 residues within 4Å: Chain B: E.157 Ligand excluded by PLIP CD.25: 2 residues within 4Å: Chain B: D.273, N.297 Ligand excluded by PLIP CD.26: 4 residues within 4Å: Chain B: D.269, G.271, D.336, A.337 Ligand excluded by PLIP

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: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ALPHA-TOXIN

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