SMTL ID : 9juk.1

Structure of Arabidopsis thaliana ABCB1 with AMP-PNP bound in the inward-facing conformation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.30 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: S.451, Q.492, D.572 Ligands: ANP.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.451, A:D.572, A:D.572 MG.2: 3 residues within 4Å: Chain A: S.1107, Q.1148, D.1228 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:S.1107

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

ANP.3: 14 residues within 4Å: Chain A: D.180, Y.418, S.420, R.421, I.426, S.446, G.447, G.449, K.450, S.451, T.452, L.600, I.602 Ligands: MG.1 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:D.180, A:Y.418, A:S.420, A:R.421, A:G.447, A:G.449, A:K.450, A:K.450, A:K.450, A:S.451, A:S.451, A:T.452, A:Q.492, A:E.573 pi-Stacking: A:Y.418, A:Y.418 ANP.4: 13 residues within 4Å: Chain A: D.834, Y.1074, S.1076, R.1077, S.1102, G.1103, C.1104, G.1105, K.1106, S.1107, S.1108, Q.1148, E.1229 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:D.834, A:S.1076, A:R.1077, A:R.1077, A:S.1102, A:S.1102, A:G.1103, A:C.1104, A:G.1105, A:K.1106, A:S.1107, A:S.1107, A:Q.1148 pi-Stacking: A:Y.1074, A:Y.1074

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, Q. et al., Structures and mechanisms of the ABC transporter ABCB1 from Arabidopsis thaliana. Structure (2025)

Release Date

2025-03-05

Peptides

ABC transporter B family member 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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ABC transporter B family member 1

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