SMTL ID : 7yry.1

F1-ATPase of Acinetobacter baumannii

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-3-3-1-1-mer

Ligands

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

ATP.1: 13 residues within 4Å: Chain A: R.172, Q.173, T.174, G.175, K.176, T.177, A.178, F.361, R.366, Q.434, Q.436 Chain F: R.353 Ligands: MG.2 13 PLIP interactions: 11 interactions with chain A, 2 interactions with chain F Hydrogen bonds: A:Q.173, A:T.174, A:G.175, A:K.176, A:T.177, A:A.178, A:R.366, A:Q.434, A:Q.436, A:Q.436, F:R.353 Salt bridges: A:K.176, F:R.353 ATP.3: 14 residues within 4Å: Chain B: D.171, Q.173, T.174, G.175, K.176, T.177, A.178, F.361, R.366, Q.434, K.435, Q.436 Chain E: R.353 Ligands: MG.4 14 PLIP interactions: 1 interactions with chain E, 13 interactions with chain B Salt bridges: E:R.353, B:K.176, B:K.176 Hydrogen bonds: B:Q.173, B:T.174, B:T.174, B:G.175, B:K.176, B:T.177, B:T.177, B:A.178, B:Q.434, B:Q.436 pi-Cation interactions: B:R.366 ATP.6: 15 residues within 4Å: Chain C: R.172, Q.173, T.174, G.175, K.176, T.177, A.178, F.361, R.366, Q.434, K.435, Q.436 Chain D: R.353, Y.365 Ligands: MG.5 13 PLIP interactions: 2 interactions with chain D, 11 interactions with chain C Hydrogen bonds: D:R.353, D:Y.365, C:Q.173, C:T.174, C:T.174, C:G.175, C:K.176, C:T.177, C:T.177, C:A.178, C:Q.434 Salt bridges: C:K.176, C:K.176

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: T.177 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.177 MG.4: 2 residues within 4Å: Chain B: T.177 Ligands: ATP.3 No protein-ligand interaction detected (PLIP) MG.5: 2 residues within 4Å: Chain C: T.177 Ligands: ATP.6 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:T.177 MG.7: 4 residues within 4Å: Chain D: G.155, G.157, K.160 Ligands: ADP.8 No protein-ligand interaction detected (PLIP)

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

ADP.8: 14 residues within 4Å: Chain A: V.375, S.376, R.377 Chain D: A.156, G.157, V.158, G.159, K.160, T.161, V.162, Y.342, A.418, F.421 Ligands: MG.7 14 PLIP interactions: 11 interactions with chain D, 3 interactions with chain A Hydrogen bonds: D:G.157, D:V.158, D:G.159, D:K.160, D:T.161, D:T.161, D:T.161, D:V.162, A:S.376 Salt bridges: D:K.160, A:R.377, A:R.377 pi-Stacking: D:Y.342, D:Y.342

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

PO4.9: 6 residues within 4Å: Chain C: R.377 Chain E: G.155, A.156, G.157, V.158, K.160 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain E Salt bridges: C:R.377, E:K.160 Hydrogen bonds: E:A.156

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saw, W.G. et al., Atomic insights of an up and down conformation of the Acinetobacter baumannii F 1 -ATPase subunit epsilon and deciphering the residues critical for ATP hydrolysis inhibition and ATP synthesis. Faseb J. (2023)

Release Date

2023-06-21

Peptides

ATP synthase subunit alpha: ABC
ATP synthase subunit beta: DEF
ATP synthase epsilon chain: G
ATP synthase gamma chain: H

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
e

H
g

ATP synthase subunit alpha

ATP synthase subunit beta

ATP synthase epsilon chain

ATP synthase gamma chain

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