SMTL ID : 7tc0.1

The structure of human ABCA1 in digitonin

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 5 residues within 4Å: Chain A: N.400, Q.404, H.410, L.507, N.508 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG- BMA- BMA- BMA: beta-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-BMA-BMA.2: 6 residues within 4Å: Chain A: Y.84, P.85, M.1456, Q.1457, N.1504, D.1507 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.85

2 x CLR: CHOLESTEROL(Non-covalent)(Covalent)

CLR.3: 6 residues within 4Å: Chain A: L.272, W.278, S.279, W.458, F.466, Y.482 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.278, A:W.458, A:F.466, A:Y.482 CLR.6: 3 residues within 4Å: Chain A: Q.24, K.657, I.752 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.657, A:I.752

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.4: 2 residues within 4Å: Chain A: N.1637, R.1834 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.1637, A:R.1834 NAG.5: 1 residues within 4Å: Chain A: N.98 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sun, Y. et al., Cholesterol efflux mechanism revealed by structural analysis of human ABCA1 conformational states. Nat Cardiovasc Res (2022)

Release Date

2022-01-26

Peptides

ATP-binding cassette, sub-family A (ABC1), 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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ATP-binding cassette, sub-family A (ABC1), member 1

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