SMTL ID : 3b2q.1

Intermediate position of ATP on its trail to the binding pocket inside the subunit B mutant R416W of the energy converter A1Ao ATP synthase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

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

ATP.1: 20 residues within 4Å: Chain A: F.158, A.160, L.163, L.326, S.327, I.330, Q.334, V.336, V.337, A.338, R.339, P.354 Chain B: F.158, I.323, P.324, D.325, S.327, I.330, Q.334, P.354 10 PLIP interactions: 6 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:Q.334, A:V.337, A:R.339 Water bridges: A:Q.334, B:L.326, B:Q.334, B:Q.334 Salt bridges: A:R.339 pi-Stacking: A:F.158, B:F.158

1 x AES: 4-(2-AMINOETHYL)BENZENESULFONYL FLUORIDE(Non-covalent)

AES.2: 8 residues within 4Å: Chain B: K.29, P.32, V.33, Y.35, D.55, S.56, S.57 Ligands: CIT.3 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:V.33, B:Y.35 Hydrogen bonds: B:D.55

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 4 residues within 4Å: Chain B: K.29, E.31, P.32 Ligands: AES.2 2 PLIP interactions: 2 interactions with chain B Water bridges: B:T.30, B:A.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, A. et al., Spectroscopic and crystallographic studies of the mutant R416W give insight into the nucleotide binding traits of subunit B of the A1Ao ATP synthase. Proteins (2009)

Release Date

2008-09-09

Peptides

V-type ATP synthase beta chain: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

V-type ATP synthase beta chain

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