SMTL ID : 8vpa.1

Cryo-EM structure of the ABC transporter PCAT1 bound with ADP

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

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

ADP.1: 15 residues within 4Å: Chain A: N.282, Y.518, R.521, V.524, S.544, G.545, S.546, G.547, K.548, T.549, T.550 Chain B: A.644, N.645, S.647, Q.650 16 PLIP interactions: 13 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:N.282, A:R.521, A:R.521, A:G.545, A:G.545, A:S.546, A:G.547, A:K.548, A:T.549, A:T.550, B:S.647, B:Q.650, B:Q.650 Salt bridges: A:K.548 pi-Stacking: A:Y.518, A:Y.518 ADP.2: 16 residues within 4Å: Chain A: A.644, N.645, S.647, Q.650 Chain B: N.282, Y.518, R.521, V.524, E.543, S.544, G.545, S.546, G.547, K.548, T.549, T.550 16 PLIP interactions: 13 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:N.282, B:R.521, B:R.521, B:G.545, B:G.545, B:S.546, B:G.547, B:K.548, B:T.549, B:T.550, A:S.647, A:Q.650, A:Q.650 Salt bridges: B:K.548 pi-Stacking: B:Y.518, B:Y.518

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, R. et al., Conformational cycle of a protease-containing ABC transporter in lipid nanodiscs reveals the mechanism of cargo-protein coupling. Nat Commun (2024)

Release Date

2024-10-30

Peptides

ABC-type bacteriocin transporter: 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-type bacteriocin transporter

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