SMTL ID : 3hvd.1 (8 other biounits)

The Protective Antigen Component of Anthrax Toxin Forms Functional Octameric Complexes

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.21 Å

Oligo State

homo-octamer

Ligands

16 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.10, D.12, D.14, I.16, E.21 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.10, A:D.14, A:I.16, A:E.21, H2O.1 CA.2: 6 residues within 4Å: Chain A: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.12, A:D.14, A:S.55, A:K.58, A:D.68 CA.3: 6 residues within 4Å: Chain B: D.10, D.12, D.14, I.16, D.18, E.21 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.12, B:D.14, B:I.16, B:E.21, H2O.1 CA.4: 6 residues within 4Å: Chain B: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.12, B:D.14, B:E.21, B:K.58, B:D.68 CA.5: 5 residues within 4Å: Chain C: D.10, D.12, D.14, I.16, E.21 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.10, C:D.14, C:I.16, C:E.21, H2O.1 CA.6: 6 residues within 4Å: Chain C: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.12, C:D.14, C:S.55, C:K.58, C:D.68 CA.7: 6 residues within 4Å: Chain D: D.10, D.12, D.14, I.16, D.18, E.21 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.12, D:D.14, D:I.16, D:E.21, H2O.1 CA.8: 6 residues within 4Å: Chain D: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.12, D:D.14, D:E.21, D:S.55, D:D.68 CA.9: 5 residues within 4Å: Chain E: D.10, D.12, D.14, I.16, E.21 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.10, E:D.14, E:I.16, E:E.21, H2O.1 CA.10: 6 residues within 4Å: Chain E: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.12, E:D.14, E:S.55, E:K.58, E:D.68 CA.11: 6 residues within 4Å: Chain F: D.10, D.12, D.14, I.16, D.18, E.21 5 PLIP interactions: 4 interactions with chain F, 1 Ligand-Water interactions Metal complexes: F:D.12, F:D.14, F:I.16, F:E.21, H2O.1 CA.12: 6 residues within 4Å: Chain F: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.12, F:D.14, F:E.21, F:K.58, F:D.68 CA.13: 5 residues within 4Å: Chain G: D.10, D.12, D.14, I.16, E.21 5 PLIP interactions: 4 interactions with chain G, 1 Ligand-Water interactions Metal complexes: G:D.10, G:D.14, G:I.16, G:E.21, H2O.1 CA.14: 6 residues within 4Å: Chain G: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain G Metal complexes: G:D.12, G:D.14, G:S.55, G:K.58, G:D.68 CA.15: 6 residues within 4Å: Chain H: D.10, D.12, D.14, I.16, D.18, E.21 5 PLIP interactions: 4 interactions with chain H, 1 Ligand-Water interactions Metal complexes: H:D.12, H:D.14, H:I.16, H:E.21, H2O.1 CA.16: 6 residues within 4Å: Chain H: D.12, D.14, E.21, S.55, K.58, D.68 5 PLIP interactions: 5 interactions with chain H Metal complexes: H:D.12, H:D.14, H:E.21, H:K.58, H:D.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kintzer, A.F. et al., The protective antigen component of anthrax toxin forms functional octameric complexes. J.Mol.Biol. (2009)

Release Date

2009-08-25

Peptides

Protective antigen: ABCDEFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

Protective antigen

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