SMTL ID : 6lkn.2 (3 other biounits)

Crystal structure of ATP11C-CDC50A in PtdSer-bound E2P state

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.90 Å

Oligo State

hetero-1-1-mer

Ligands

2 x P5S: O-[(R)-{[(2R)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-L-serine(Non-covalent)

P5S.1: 10 residues within 4Å: Chain A: K.310, Q.314, Y.318, N.319, E.331, D.343, S.898 Chain B: H.131, R.132, R.133 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.318, A:N.319, A:E.331 Salt bridges: A:K.310, A:K.310, B:R.132 P5S.2: 5 residues within 4Å: Chain A: P.94, F.353, S.358, T.909, I.913 No protein-ligand interaction detected (PLIP)

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: D.409, D.816, G.817, N.819 No protein-ligand interaction detected (PLIP)

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.4: 7 residues within 4Å: Chain B: M.178, N.180, N.235, L.237, N.298, P.300 Ligands: NAG.5 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:L.237 Hydrogen bonds: B:N.180, B:N.235, B:N.298 NAG.5: 4 residues within 4Å: Chain B: N.235, P.300 Ligands: NAG.4, AH2.6 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:P.300 Hydrogen bonds: B:N.235 NAG.7: 5 residues within 4Å: Chain B: F.103, T.105, F.186, W.292, N.294 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.294 NAG.8: 3 residues within 4Å: Chain B: N.107, R.290, W.292 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:W.292 Hydrogen bonds: B:N.107

1 x AH2: 1-deoxy-alpha-D-mannopyranose(Non-functional Binders)

AH2.6: 1 residues within 4Å: Ligands: NAG.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakanishi, H. et al., Crystal structure of a human plasma membrane phospholipid flippase. J.Biol.Chem. (2020)

Release Date

2020-06-10

Peptides

Phospholipid-transporting ATPase IG: A
Cell cycle control protein 50A: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Membrane

We predict this structure to be a membrane protein.
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Phospholipid-transporting ATPase IG

Cell cycle control protein 50A

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