SMTL ID : 7n5b.1

Structure of AtAtm3 in the outward-facing conformation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

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

ADP.1: 14 residues within 4Å: Chain A: Y.488, R.492, S.514, G.515, G.517, K.518, S.519, T.520, Q.560 Chain B: F.601, K.615, S.617, E.620 Ligands: VO4.2 13 PLIP interactions: 12 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.492, A:R.492, A:G.515, A:G.517, A:K.518, A:S.519, A:S.519, A:T.520, A:T.520, A:Q.560, B:S.617 pi-Stacking: A:Y.488, A:Y.488 ADP.4: 14 residues within 4Å: Chain A: F.601, K.615, S.617, E.620 Chain B: Y.488, R.492, S.514, G.515, G.517, K.518, S.519, T.520, Q.560 Ligands: VO4.5 13 PLIP interactions: 12 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.492, B:R.492, B:G.515, B:G.517, B:K.518, B:S.519, B:S.519, B:T.520, B:T.520, B:Q.560, A:S.617 pi-Stacking: B:Y.488, B:Y.488

2 x VO4: VANADATE ION(Non-covalent)

VO4.2: 10 residues within 4Å: Chain A: S.514, S.519, Q.560, D.640, E.641, H.672 Chain B: G.618, G.619 Ligands: ADP.1, MG.3 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.560, B:G.618, B:G.619 VO4.5: 11 residues within 4Å: Chain A: G.618, G.619, A.645 Chain B: S.514, S.519, Q.560, D.640, E.641, H.672 Ligands: ADP.4, MG.6 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.618, A:G.619, B:Q.560

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: Q.560 Ligands: VO4.2 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain B: Q.560 Ligands: VO4.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fan, C. et al., Glutathione binding to the plant At Atm3 transporter and implications for the conformational coupling of ABC transporters. Elife (2022)

Release Date

2022-04-13

Peptides

ABC transporter B family member 25, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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ABC transporter B family member 25, mitochondrial

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