SMTL ID : 6l1q.2 (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: 18 residues within 4Å: Chain A: F.127, Y.128, Q.129, P.153, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334, V.337 Chain F: R.280 Ligands: PO4.2 17 PLIP interactions: 17 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:R.160, A:R.160 Water bridges: A:S.159, A:R.160, A:Y.216, A:R.334, A:R.334 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 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:Q.129, B:Q.129, B:Q.131, B:G.155, B:C.156, B:G.157, B:K.158, B:S.159, B:R.160, B:R.160 Salt bridges: B:K.158, B:R.334, B:R.334 ADP.5: 18 residues within 4Å: Chain B: R.280 Chain C: F.127, Y.128, Q.129, P.153, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334, V.337 Ligands: PO4.6 17 PLIP interactions: 17 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:R.160, C:R.160 Water bridges: C:S.159, C:R.160, C:Y.216, C:R.334, C:R.334 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 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:Q.129, D:Q.129, D:Q.131, D:G.155, D:C.156, D:G.157, D:K.158, D:S.159, D:R.160, D:R.160 Salt bridges: D:K.158, D:R.334, D:R.334 ADP.9: 18 residues within 4Å: Chain D: R.280 Chain E: F.127, Y.128, Q.129, P.153, T.154, G.155, C.156, G.157, K.158, S.159, R.160, I.297, E.301, T.333, R.334, V.337 Ligands: PO4.10 17 PLIP interactions: 17 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:R.160, E:R.160 Water bridges: E:S.159, E:R.160, E:Y.216, E:R.334, E:R.334 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 13 PLIP interactions: 13 interactions with chain F Hydrogen bonds: F:Q.129, F:Q.129, F:Q.131, F:G.155, F:C.156, F:G.157, F:K.158, F:S.159, F:R.160, F:R.160 Salt bridges: F:K.158, F:R.334, F:R.334

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

PO4.2: 8 residues within 4Å: Chain A: T.154, K.158, D.218, E.219, N.263 Chain F: S.276, R.280 Ligands: ADP.1 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain F Hydrogen bonds: A:E.219, A:E.219, A:E.219, A:N.263 Water bridges: A:S.159, A:E.219 Salt bridges: A:K.158, F:H.232, F:R.280 PO4.4: 10 residues within 4Å: Chain A: S.276, R.280 Chain B: P.153, T.154, G.155, K.158, E.219, N.263, R.334 Ligands: ADP.3 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:T.154, B:G.155, B:N.263, B:N.263 Salt bridges: B:K.158, B:R.334, A:R.280 PO4.6: 8 residues within 4Å: Chain B: S.276, R.280 Chain C: T.154, K.158, D.218, E.219, N.263 Ligands: ADP.5 9 PLIP interactions: 7 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:E.219, C:E.219, C:E.219, C:N.263 Water bridges: C:S.159, C:E.219 Salt bridges: C:K.158, B:H.232, B:R.280 PO4.8: 10 residues within 4Å: Chain C: S.276, R.280 Chain D: P.153, T.154, G.155, K.158, E.219, N.263, R.334 Ligands: ADP.7 7 PLIP interactions: 6 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:T.154, D:G.155, D:N.263, D:N.263 Salt bridges: D:K.158, D:R.334, C:R.280 PO4.10: 8 residues within 4Å: Chain D: S.276, R.280 Chain E: T.154, K.158, D.218, E.219, N.263 Ligands: ADP.9 9 PLIP interactions: 7 interactions with chain E, 2 interactions with chain D Hydrogen bonds: E:E.219, E:E.219, E:E.219, E:N.263 Water bridges: E:S.159, E:E.219 Salt bridges: E:K.158, D:H.232, D:R.280 PO4.12: 10 residues within 4Å: Chain E: S.276, R.280 Chain F: P.153, T.154, G.155, K.158, E.219, N.263, R.334 Ligands: ADP.11 7 PLIP interactions: 6 interactions with chain F, 1 interactions with chain E Hydrogen bonds: F:T.154, F:G.155, F:N.263, F:N.263 Salt bridges: F:K.158, F:R.334, E: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
A

B
B

C
A

D
B

E
A

F
B

CbbQ protein

Related Entries With Identical Sequence