SMTL ID : 8v45.1

CryoEM structure of AriA-Ocr complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-6-2-mer

Ligands

4 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 17 residues within 4Å: Chain A: H.15, R.17, N.35, G.36, A.37, G.38, K.39, S.40, T.41, D.392, E.393, H.424 Chain F: K.336, F.355, V.365, S.367, S.368 21 PLIP interactions: 18 interactions with chain A, 3 interactions with chain F Hydrogen bonds: A:H.15, A:R.17, A:G.36, A:A.37, A:G.38, A:K.39, A:S.40, A:S.40, A:T.41, A:T.41, A:D.392, A:E.393, A:E.393, F:K.336, F:S.367, F:S.368 Salt bridges: A:K.39, A:K.39, A:H.424 pi-Stacking: A:H.15, A:H.15 ATP.2: 15 residues within 4Å: Chain B: H.15, R.17, N.35, G.36, A.37, G.38, K.39, S.40, T.41, E.393, H.424 Chain C: K.336, F.355, V.365, S.367 17 PLIP interactions: 14 interactions with chain B, 3 interactions with chain C Hydrogen bonds: B:G.36, B:G.38, B:K.39, B:S.40, B:S.40, B:S.40, B:S.40, B:T.41, B:T.41, C:K.336, C:K.336, C:S.367 Salt bridges: B:K.39, B:K.39, B:H.424 pi-Stacking: B:H.15, B:H.15 ATP.3: 16 residues within 4Å: Chain B: K.336, F.355, V.365, S.367, S.368 Chain C: H.15, N.35, G.36, A.37, G.38, K.39, S.40, T.41, D.392, E.393, H.424 21 PLIP interactions: 17 interactions with chain C, 4 interactions with chain B Hydrogen bonds: C:H.15, C:G.36, C:G.36, C:A.37, C:G.38, C:K.39, C:S.40, C:S.40, C:T.41, C:T.41, C:E.393, C:E.393, B:K.336, B:K.336, B:S.367, B:S.368 Salt bridges: C:K.39, C:K.39, C:H.424 pi-Stacking: C:H.15, C:H.15 ATP.4: 16 residues within 4Å: Chain A: K.336, V.365, S.367, S.368, G.369 Chain F: H.15, N.35, G.36, A.37, G.38, K.39, S.40, T.41, D.392, E.393, H.424 22 PLIP interactions: 16 interactions with chain F, 6 interactions with chain A Hydrogen bonds: F:H.15, F:G.36, F:G.38, F:K.39, F:S.40, F:S.40, F:T.41, F:T.41, F:D.392, F:E.393, A:K.336, A:K.336, A:S.367, A:S.368, A:G.369, A:E.370 Salt bridges: F:K.39, F:K.39, F:K.39, F:H.424 pi-Stacking: F:H.15, F:H.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deep, A. et al., Architecture and activation mechanism of the bacterial PARIS defence system. Nature (2024)

Release Date

2024-06-26

Peptides

AriA antitoxin: ABCDEF
Protein Ocr: GH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
O

H
P

AriA antitoxin

Protein Ocr

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