SMTL ID : 8f5b.1

Human ABCA4 structure in complex with AMP-PNP

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

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

NAG-NAG-BMA.1: 5 residues within 4Å: Chain A: R.365, N.415, E.422, R.425, L.522 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.365, A:R.365 NAG-NAG-BMA.2: 7 residues within 4Å: Chain A: S.84, P.85, Q.1481, V.1482, N.1483, N.1529, D.1532 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:N.1483 Hydrogen bonds: A:N.1483

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

NAG.3: 3 residues within 4Å: Chain A: P.87, I.93, N.98 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.95 NAG.4: 3 residues within 4Å: Chain A: W.439, R.500, N.504 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.439 NAG.5: 5 residues within 4Å: Chain A: R.572, E.1399, Y.1400, Q.1659, N.1662 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.572, A:Y.1400 NAG.8: 2 residues within 4Å: Chain A: Y.440, N.444 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.444

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

ANP.6: 15 residues within 4Å: Chain A: H.964, N.965, G.966, A.967, G.968, K.969, T.970, T.971, Q.1010, H.1118, T.2070, S.2072, G.2073, G.2074 Ligands: MG.10 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:N.965, A:G.966, A:G.966, A:A.967, A:G.968, A:K.969, A:K.969, A:T.970, A:T.970, A:T.971, A:Q.1010, A:H.1118, A:S.2072, A:G.2073, A:G.2074 ANP.7: 13 residues within 4Å: Chain A: D.1061, S.1063, P.1948, V.1973, N.1974, G.1975, A.1976, G.1977, K.1978, T.1979, T.1980, Q.2019 Ligands: MG.9 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:D.1061, A:S.1063, A:N.1974, A:G.1975, A:A.1976, A:G.1977, A:K.1978, A:K.1978, A:T.1979, A:T.1979, A:T.1980, A:T.1980, A:Q.2019

2 x MG: MAGNESIUM ION(Non-covalent)

MG.9: 3 residues within 4Å: Chain A: T.1979, Q.2019 Ligands: ANP.7 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.1979 MG.10: 3 residues within 4Å: Chain A: T.970, Q.1010 Ligands: ANP.6 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:T.970

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Scortecci, J.F. et al., Structural and Functional Characterization of ABCA4 in its Nucleotide-Bound State. To Be Published

Release Date

2023-11-22

Peptides

Retinal-specific phospholipid-transporting ATPase ABCA4: 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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Retinal-specific phospholipid-transporting ATPase ABCA4

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