SMTL ID : 9gsn.1

Structure of the ATPgS-S1 state of the heptameric Bcs1 AAA-ATPase

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.58 Å

Oligo State

homo-heptamer

Ligands

7 x AGS: PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER(Non-covalent)(Covalent)

AGS.1: 22 residues within 4Å: Chain A: R.247, S.251, V.252, I.253, L.254, P.293, G.294, S.295, G.296, K.297, T.298, S.299, N.389, M.421, T.449, A.450, Q.453 Chain G: I.281, P.282, D.374, R.400, R.403 20 PLIP interactions: 16 interactions with chain A, 4 interactions with chain G Hydrogen bonds: A:R.247, A:R.247, A:I.253, A:I.253, A:G.294, A:G.296, A:K.297, A:K.297, A:T.298, A:T.298, A:T.298, A:S.299, A:N.389, A:T.449, A:Q.453, G:D.374, G:R.403 Salt bridges: A:K.297, G:R.400, G:R.400 AGS.2: 21 residues within 4Å: Chain A: P.282, D.374, R.400, R.403 Chain B: R.247, S.251, V.252, I.253, P.293, G.294, S.295, G.296, K.297, T.298, S.299, N.389, Q.417, M.421, T.449, A.450, Q.453 24 PLIP interactions: 5 interactions with chain A, 19 interactions with chain B Hydrogen bonds: A:R.400, A:R.403, A:R.403, B:R.247, B:R.247, B:I.253, B:I.253, B:G.294, B:S.295, B:G.296, B:K.297, B:K.297, B:T.298, B:T.298, B:T.298, B:S.299, B:N.389, B:N.389, B:Q.417, B:T.449, B:Q.453 Salt bridges: A:R.400, A:R.400, B:K.297 AGS.3: 20 residues within 4Å: Chain B: P.282, D.374, R.400, R.403 Chain C: R.247, S.251, V.252, I.253, P.293, G.294, S.295, G.296, K.297, T.298, S.299, N.389, M.421, T.449, A.450, Q.453 22 PLIP interactions: 16 interactions with chain C, 6 interactions with chain B Hydrogen bonds: C:R.247, C:I.253, C:I.253, C:G.294, C:S.295, C:G.296, C:K.297, C:K.297, C:T.298, C:T.298, C:T.298, C:S.299, C:N.389, C:T.449, C:Q.453, B:D.374, B:R.400, B:R.403, B:R.403 Salt bridges: C:K.297, B:R.400, B:R.400 AGS.4: 20 residues within 4Å: Chain C: P.282, D.374, R.400, R.403 Chain D: R.247, S.251, V.252, I.253, P.293, G.294, S.295, G.296, K.297, T.298, S.299, N.389, M.421, T.449, A.450, Q.453 22 PLIP interactions: 6 interactions with chain C, 16 interactions with chain D Hydrogen bonds: C:D.374, C:R.400, C:R.403, C:R.403, D:R.247, D:R.247, D:I.253, D:G.294, D:S.295, D:S.295, D:G.296, D:K.297, D:K.297, D:T.298, D:T.298, D:S.299, D:N.389, D:T.449, D:Q.453 Salt bridges: C:R.400, C:R.400, D:K.297 AGS.5: 20 residues within 4Å: Chain D: P.282, D.374, R.400, R.403 Chain E: R.247, S.251, V.252, I.253, P.293, G.294, S.295, G.296, K.297, T.298, S.299, N.389, M.421, T.449, A.450, Q.453 21 PLIP interactions: 16 interactions with chain E, 5 interactions with chain D Hydrogen bonds: E:R.247, E:R.247, E:I.253, E:G.294, E:S.295, E:S.295, E:G.296, E:K.297, E:K.297, E:T.298, E:T.298, E:T.298, E:S.299, E:N.389, E:Q.453, D:R.400, D:R.403, D:R.403 Salt bridges: E:K.297, D:R.400, D:R.400 AGS.6: 23 residues within 4Å: Chain E: I.281, P.282, D.374, R.400, R.403 Chain F: R.247, S.251, V.252, I.253, L.254, P.293, G.294, S.295, G.296, K.297, T.298, S.299, N.389, Q.417, M.421, T.449, A.450, Q.453 19 PLIP interactions: 16 interactions with chain F, 3 interactions with chain E Hydrogen bonds: F:R.247, F:R.247, F:I.253, F:I.253, F:G.294, F:S.295, F:S.295, F:G.296, F:K.297, F:K.297, F:T.298, F:S.299, F:Q.417, F:T.449, F:Q.453, E:R.403 Salt bridges: F:K.297, E:R.400, E:R.400 AGS.7: 19 residues within 4Å: Chain F: P.282, D.374, R.400, R.403 Chain G: R.247, S.251, V.252, I.253, P.293, G.294, S.295, G.296, K.297, T.298, S.299, N.389, T.449, A.450, Q.453 21 PLIP interactions: 16 interactions with chain G, 5 interactions with chain F Hydrogen bonds: G:R.247, G:R.247, G:I.253, G:I.253, G:G.294, G:S.295, G:G.296, G:K.297, G:K.297, G:T.298, G:S.299, G:S.299, G:N.389, G:Q.417, G:Q.453, F:R.400, F:R.403, F:R.403 Salt bridges: G:K.297, F:R.400, F:R.400

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rosales-Hernandez, C. et al., Mechanistic insights into Bcs1-mediated mitochondrial membrane translocation of the folded Rieske protein. Embo J. (2025)

Release Date

2025-06-04

Peptides

Mitochondrial chaperone BCS1: ABCDEFG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

Membrane

We predict this structure to be a membrane protein.
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Mitochondrial chaperone BCS1

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