SMTL ID : 2v7q.1

The structure of F1-ATPase inhibited by I1-60HIS, a monomeric form of the inhibitor protein, IF1.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-3-3-1-1-1-1-mer

Ligands

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

ATP.1: 16 residues within 4Å: Chain A: D.170, R.171, Q.172, T.173, G.174, K.175, T.176, S.177, E.328, F.357, R.362, P.363, Q.430, Q.432 Chain D: Y.372 Ligands: MG.2 23 PLIP interactions: 22 interactions with chain A, 1 interactions with chain D Hydrogen bonds: A:Q.172, A:Q.172, A:T.173, A:G.174, A:K.175, A:T.176, A:S.177, A:S.177, A:E.328, A:E.328, A:Q.430, A:Q.432 Water bridges: A:K.175, A:T.176, A:T.176, A:T.176, A:T.176, A:E.328, A:Q.432, A:Y.433, D:R.360 Salt bridges: A:K.175, A:K.175 ATP.3: 16 residues within 4Å: Chain B: D.170, R.171, Q.172, T.173, G.174, K.175, T.176, S.177, F.357, R.362, P.363, Q.430, G.431, Q.432 Chain E: R.360 Ligands: MG.4 23 PLIP interactions: 21 interactions with chain B, 2 interactions with chain E Hydrogen bonds: B:Q.172, B:T.173, B:G.174, B:K.175, B:T.176, B:T.176, B:S.177, B:S.177, B:R.362, B:Q.430, B:Q.432, B:Q.432 Water bridges: B:R.171, B:K.175, B:K.175, B:T.176, B:D.270, B:D.270, B:E.328, E:R.360 Salt bridges: B:K.175, B:K.175, E:R.360 ATP.5: 17 residues within 4Å: Chain C: D.170, R.171, Q.172, T.173, G.174, K.175, T.176, S.177, E.328, F.357, R.362, P.363, Q.430, Q.432 Chain F: S.359, Y.372 Ligands: MG.6 20 PLIP interactions: 19 interactions with chain C, 1 interactions with chain F Hydrogen bonds: C:Q.172, C:Q.172, C:T.173, C:T.173, C:G.174, C:K.175, C:T.176, C:S.177, C:S.177, C:E.328, C:Q.430, C:Q.432, F:S.359 Water bridges: C:K.175, C:K.175, C:K.175, C:T.176, C:Q.432 Salt bridges: C:K.175, C:K.175

5 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.176, D.269 Ligands: ATP.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.176, H2O.11, H2O.11, H2O.11 MG.4: 2 residues within 4Å: Chain B: T.176 Ligands: ATP.3 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.176, H2O.23, H2O.23, H2O.23 MG.6: 2 residues within 4Å: Chain C: T.176 Ligands: ATP.5 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:T.176, H2O.34, H2O.34, H2O.34 MG.8: 2 residues within 4Å: Chain D: T.167 Ligands: ADP.7 5 PLIP interactions: 1 interactions with chain D, 4 Ligand-Water interactions Metal complexes: D:T.167, H2O.48, H2O.48, H2O.48, H2O.48 MG.11: 3 residues within 4Å: Chain F: T.167, R.193 Ligands: ADP.10 5 PLIP interactions: 1 interactions with chain F, 4 Ligand-Water interactions Metal complexes: F:T.167, H2O.69, H2O.69, H2O.69, H2O.69

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

ADP.7: 13 residues within 4Å: Chain D: G.161, A.162, G.163, V.164, G.165, K.166, T.167, V.168, Y.349, F.422, A.425, F.428 Ligands: MG.8 21 PLIP interactions: 20 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:G.161, D:G.163, D:V.164, D:G.165, D:K.166, D:T.167, D:V.168 Water bridges: D:K.166, D:T.167, D:L.169, D:R.193, D:R.193, D:R.193, D:R.193, D:R.193, D:R.193, D:R.195, C:S.372 Salt bridges: D:K.166 pi-Stacking: D:Y.349, D:Y.349 ADP.10: 15 residues within 4Å: Chain B: V.371, R.373 Chain F: G.161, G.163, V.164, G.165, K.166, T.167, V.168, Y.349, F.422, A.425, F.428, T.429 Ligands: MG.11 21 PLIP interactions: 18 interactions with chain F, 3 interactions with chain B Hydrogen bonds: F:G.161, F:G.163, F:V.164, F:G.165, F:K.166, F:T.167, F:T.167, F:V.168, F:Y.349 Water bridges: F:K.166, F:L.169, F:R.193, F:R.193, F:R.193, F:Q.420, B:R.373 Salt bridges: F:K.166, B:R.373, B:R.373 pi-Stacking: F:Y.349, F:Y.349

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

PO4.9: 7 residues within 4Å: Chain E: G.161, A.162, G.163, V.164, G.165, K.166, T.167 8 PLIP interactions: 8 interactions with chain E Hydrogen bonds: E:G.161, E:G.163, E:V.164, E:G.165, E:K.166, E:T.167 Water bridges: E:V.168, E:V.168

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gledhill, J.R. et al., How the Regulatory Protein, If1, Inhibits F1- ATPase from Bovine Mitochondria. Proc.Natl.Acad.Sci.USA (2007)

Release Date

2007-09-18

Peptides

ATP SYNTHASE SUBUNIT ALPHA HEART ISOFORM: ABC
ATP SYNTHASE SUBUNIT BETA: DEF
ATP SYNTHASE GAMMA CHAIN: G
ATP SYNTHASE DELTA CHAIN: H
ATP SYNTHASE EPSILON CHAIN: I
ATPASE INHIBITOR: J

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

I
I

J
J

ATP SYNTHASE SUBUNIT ALPHA HEART ISOFORM

ATP SYNTHASE SUBUNIT BETA

ATP SYNTHASE GAMMA CHAIN

ATP SYNTHASE DELTA CHAIN

ATP SYNTHASE EPSILON CHAIN

ATPASE INHIBITOR

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