SMTL ID : 6l1q.1 (1 other biounit)

Crystal structure of AfCbbQ2, a MoxR AAA+-ATPase and CbbQO-type Rubisco activase from Acidithiobacillus ferrooxidans

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-hexamer

Ligands

6 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 15 residues within 4Å: Chain A: F.127, Y.128, Q.129, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334 Ligands: PO4.2 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:Q.129, A:Q.129, A:G.155, A:C.156, A:G.157, A:K.158, A:S.159, A:S.159, A:R.160, A:R.160 Water bridges: A:Y.128 Salt bridges: A:K.158, A:R.334, A:R.334 ADP.3: 15 residues within 4Å: Chain B: F.127, Y.128, Q.129, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334 Ligands: PO4.4 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:Q.129, B:Q.129, B:G.155, B:C.156, B:G.157, B:K.158, B:S.159, B:S.159, B:R.160, B:R.160 Water bridges: B:Y.128 Salt bridges: B:K.158, B:R.334, B:R.334 ADP.5: 15 residues within 4Å: Chain C: F.127, Y.128, Q.129, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334 Ligands: PO4.6 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:Q.129, C:Q.129, C:G.155, C:C.156, C:G.157, C:K.158, C:S.159, C:S.159, C:R.160, C:R.160 Water bridges: C:Y.128 Salt bridges: C:K.158, C:R.334, C:R.334 ADP.7: 15 residues within 4Å: Chain D: F.127, Y.128, Q.129, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334 Ligands: PO4.8 14 PLIP interactions: 14 interactions with chain D Hydrogen bonds: D:Q.129, D:Q.129, D:G.155, D:C.156, D:G.157, D:K.158, D:S.159, D:S.159, D:R.160, D:R.160 Water bridges: D:Y.128 Salt bridges: D:K.158, D:R.334, D:R.334 ADP.9: 15 residues within 4Å: Chain E: F.127, Y.128, Q.129, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334 Ligands: PO4.10 14 PLIP interactions: 14 interactions with chain E Hydrogen bonds: E:Q.129, E:Q.129, E:G.155, E:C.156, E:G.157, E:K.158, E:S.159, E:S.159, E:R.160, E:R.160 Water bridges: E:Y.128 Salt bridges: E:K.158, E:R.334, E:R.334 ADP.11: 15 residues within 4Å: Chain F: F.127, Y.128, Q.129, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334 Ligands: PO4.12 14 PLIP interactions: 14 interactions with chain F Hydrogen bonds: F:Q.129, F:Q.129, F:G.155, F:C.156, F:G.157, F:K.158, F:S.159, F:S.159, F:R.160, F:R.160 Water bridges: F:Y.128 Salt bridges: F:K.158, F:R.334, F:R.334

6 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 9 residues within 4Å: Chain A: T.154, K.158, D.218, E.219, N.263, R.334 Chain E: S.276, R.280 Ligands: ADP.1 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain E Hydrogen bonds: A:T.154, A:D.218, A:E.219, A:N.263, A:R.334 Water bridges: A:E.219 Salt bridges: A:K.158, E:R.280 PO4.4: 9 residues within 4Å: Chain B: T.154, K.158, D.218, E.219, N.263, R.334 Chain F: S.276, R.280 Ligands: ADP.3 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain F Hydrogen bonds: B:T.154, B:D.218, B:E.219, B:N.263, B:R.334 Water bridges: B:E.219 Salt bridges: B:K.158, F:R.280 PO4.6: 9 residues within 4Å: Chain C: T.154, K.158, D.218, E.219, N.263, R.334 Chain D: S.276, R.280 Ligands: ADP.5 8 PLIP interactions: 7 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:T.154, C:D.218, C:E.219, C:N.263, C:R.334 Water bridges: C:E.219 Salt bridges: C:K.158, D:R.280 PO4.8: 9 residues within 4Å: Chain B: S.276, R.280 Chain D: T.154, K.158, D.218, E.219, N.263, R.334 Ligands: ADP.7 8 PLIP interactions: 7 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:T.154, D:D.218, D:E.219, D:N.263, D:R.334 Water bridges: D:E.219 Salt bridges: D:K.158, B:R.280 PO4.10: 9 residues within 4Å: Chain C: S.276, R.280 Chain E: T.154, K.158, D.218, E.219, N.263, R.334 Ligands: ADP.9 8 PLIP interactions: 7 interactions with chain E, 1 interactions with chain C Hydrogen bonds: E:T.154, E:D.218, E:E.219, E:N.263, E:R.334 Water bridges: E:E.219 Salt bridges: E:K.158, C:R.280 PO4.12: 9 residues within 4Å: Chain A: S.276, R.280 Chain F: T.154, K.158, D.218, E.219, N.263, R.334 Ligands: ADP.11 8 PLIP interactions: 7 interactions with chain F, 1 interactions with chain A Hydrogen bonds: F:T.154, F:D.218, F:E.219, F:N.263, F:R.334 Water bridges: F:E.219 Salt bridges: F:K.158, A:R.280

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tsai, Y.C. et al., Insights into the mechanism and regulation of the CbbQO-type Rubisco activase, a MoxR AAA+ ATPase. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2019-12-18

Peptides

CbbQ protein: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
C

C
C

D
C

E
C

F
C

CbbQ protein

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