SMTL ID : 3j9c.1 (2 other biounits)

CryoEM single particle reconstruction of anthrax toxin protective antigen pore at 2.9 Angstrom resolution

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-heptamer

Ligands

14 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.4, D.6, D.8, I.10, D.12, E.15, P.50 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.4, A:D.6, A:D.8, A:I.10, A:E.15 CA.2: 6 residues within 4Å: Chain A: D.6, D.8, E.15, S.49, K.52, D.62 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.6, A:D.8, A:S.49, A:K.52, A:D.62 CA.3: 7 residues within 4Å: Chain B: D.4, D.6, D.8, I.10, D.12, E.15, P.50 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.4, B:D.6, B:D.8, B:I.10, B:E.15 CA.4: 6 residues within 4Å: Chain B: D.6, D.8, E.15, S.49, K.52, D.62 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.6, B:D.8, B:S.49, B:K.52, B:D.62 CA.5: 7 residues within 4Å: Chain C: D.4, D.6, D.8, I.10, D.12, E.15, P.50 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.4, C:D.6, C:D.8, C:I.10, C:E.15 CA.6: 6 residues within 4Å: Chain C: D.6, D.8, E.15, S.49, K.52, D.62 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.6, C:D.8, C:S.49, C:K.52, C:D.62 CA.7: 7 residues within 4Å: Chain D: D.4, D.6, D.8, I.10, D.12, E.15, P.50 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.4, D:D.6, D:D.8, D:I.10, D:E.15 CA.8: 6 residues within 4Å: Chain D: D.6, D.8, E.15, S.49, K.52, D.62 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.6, D:D.8, D:S.49, D:K.52, D:D.62 CA.9: 7 residues within 4Å: Chain E: D.4, D.6, D.8, I.10, D.12, E.15, P.50 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.4, E:D.6, E:D.8, E:I.10, E:E.15 CA.10: 6 residues within 4Å: Chain E: D.6, D.8, E.15, S.49, K.52, D.62 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.6, E:D.8, E:S.49, E:K.52, E:D.62 CA.11: 7 residues within 4Å: Chain F: D.4, D.6, D.8, I.10, D.12, E.15, P.50 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.4, F:D.6, F:D.8, F:I.10, F:E.15 CA.12: 6 residues within 4Å: Chain F: D.6, D.8, E.15, S.49, K.52, D.62 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.6, F:D.8, F:S.49, F:K.52, F:D.62 CA.13: 7 residues within 4Å: Chain G: D.4, D.6, D.8, I.10, D.12, E.15, P.50 5 PLIP interactions: 5 interactions with chain G Metal complexes: G:D.4, G:D.6, G:D.8, G:I.10, G:E.15 CA.14: 6 residues within 4Å: Chain G: D.6, D.8, E.15, S.49, K.52, D.62 5 PLIP interactions: 5 interactions with chain G Metal complexes: G:D.6, G:D.8, G:S.49, G:K.52, G:D.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jiang, J. et al., Atomic structure of anthrax protective antigen pore elucidates toxin translocation. Nature (2015)

Release Date

2015-03-11

Peptides

Protective antigen PA-63: ABCDEFG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

G
A

Membrane

We predict this structure to be a membrane protein.
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Protective antigen PA-63

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