SMTL ID : 7pr1.1

Structure of CtAtm1 in the occluded conformation with ATP bound

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

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

ATP.1: 22 residues within 4Å: Chain A: Y.450, R.454, I.456, S.476, G.477, G.479, K.480, S.481, T.482, Y.491, Q.522, Q.603, H.636 Chain B: W.563, M.577, I.578, S.579, G.580, G.581, E.582, A.607 Ligands: MG.2 21 PLIP interactions: 4 interactions with chain B, 17 interactions with chain A Hydrogen bonds: B:S.579, B:G.580, B:G.581, B:E.582, A:R.454, A:R.454, A:G.477, A:G.477, A:G.479, A:K.480, A:S.481, A:T.482, A:Y.491, A:Q.522, A:Q.522, A:Q.522, A:Q.603 Salt bridges: A:K.480, A:K.480, A:H.636 pi-Stacking: A:Y.450 ATP.3: 22 residues within 4Å: Chain A: W.563, L.576, M.577, S.579, G.580, G.581, E.582, A.607 Chain B: Y.450, R.454, I.456, S.476, G.477, G.479, K.480, S.481, T.482, Y.491, Q.522, Q.603, H.636 Ligands: MG.4 22 PLIP interactions: 4 interactions with chain A, 18 interactions with chain B Hydrogen bonds: A:S.579, A:G.580, A:G.581, A:E.582, B:R.454, B:R.454, B:G.477, B:G.477, B:G.479, B:K.480, B:S.481, B:S.481, B:T.482, B:Y.491, B:Q.522, B:Q.522, B:Q.603 Salt bridges: B:K.480, B:K.480, B:H.636 pi-Stacking: B:Y.450, B:Y.450

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain A: S.481, Q.522, D.602, Q.603, V.634 Ligands: ATP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.602 MG.4: 6 residues within 4Å: Chain B: S.481, Q.522, D.602, Q.603, V.634 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.602

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, P. et al., Structures of Atm1 provide insight into [2Fe-2S] cluster export from mitochondria. Nat Commun (2022)

Release Date

2022-08-10

Peptides

Putative iron-sulfur protein: 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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Putative iron-sulfur protein

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