SMTL ID : 7vgf.1

cryo-EM structure of AMP-PNP bound human ABCB7

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 13 residues within 4Å: Chain A: Y.411, I.412, V.417, S.437, G.438, S.439, G.440, K.441, S.442, T.443, Q.483, T.566 Ligands: MG.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.437, A:S.437, A:G.440, A:K.441, A:K.441, A:S.442, A:S.442, A:T.443, A:Q.483, A:T.566 pi-Stacking: A:Y.411, A:Y.411 ANP.3: 12 residues within 4Å: Chain B: Y.411, I.412, S.437, G.438, S.439, G.440, K.441, S.442, T.443, Q.483, T.566 Ligands: MG.4 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:S.437, B:G.440, B:K.441, B:K.441, B:K.441, B:S.442, B:S.442, B:T.443, B:Q.483, B:T.566 pi-Stacking: B:Y.411, B:Y.411

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: S.442, Q.483, D.563 Ligands: ANP.1 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.442 MG.4: 4 residues within 4Å: Chain B: S.442, Q.483, D.563 Ligands: ANP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:S.442

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yan, Q. et al., Cryo-EM structure of AMP-PNP-bound human mitochondrial ATP-binding cassette transporter ABCB7. J.Struct.Biol. (2022)

Release Date

2022-02-16

Peptides

Iron-sulfur clusters transporter ABCB7, 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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Iron-sulfur clusters transporter ABCB7, mitochondrial