SMTL ID : 7dsk.1

Overall structure of the LAT1-4F2hc bound with JX-075

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

4 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: 2 residues within 4Å: Chain A: N.521, M.522 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 1 residues within 4Å: Chain A: N.380 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 3 residues within 4Å: Chain A: E.366, N.396, S.397 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 1 residues within 4Å: Chain A: N.439 No protein-ligand interaction detected (PLIP)

1 x 3PH: 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE(Non-covalent)

3PH.5: 17 residues within 4Å: Chain A: T.177 Chain B: F.150, H.378, L.379, P.380, S.381, I.382, V.398, F.399, P.490, V.491, F.494, G.495, K.501, I.509, M.520 Ligands: Y01.7 13 PLIP interactions: 12 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.379, B:I.382, B:V.398, B:F.399, B:P.490, B:V.491, B:F.494, B:F.494, B:I.509 Hydrogen bonds: B:S.381, B:S.381, A:T.177 Salt bridges: B:K.501

1 x HNX: (2~{S})-2-azanyl-7-(naphthalen-1-ylmethoxy)-3,4-dihydro-1~{H}-naphthalene-2-carboxylic acid(Non-covalent)

HNX.6: 18 residues within 4Å: Chain B: T.82, I.83, G.85, S.86, G.87, I.160, S.163, S.164, V.168, F.272, A.273, G.275, G.276, Y.279, S.358, V.416, I.417, N.424 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:I.160, B:F.272, B:V.416, B:I.417, B:N.424 Hydrogen bonds: B:I.83, B:I.83, B:G.85, B:S.86, B:G.87, B:G.275 Water bridges: B:I.88, B:Y.279

2 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.7: 7 residues within 4Å: Chain A: R.197, L.201 Chain B: H.387, L.390, L.519, M.520 Ligands: 3PH.5 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.390, A:L.201 Y01.8: 5 residues within 4Å: Chain B: Y.208, K.211, A.212, V.216, F.220 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:A.212, B:F.220 Salt bridges: B:K.211

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yan, R. et al., Mechanism of substrate transport and inhibition of the human LAT1-4F2hc amino acid transporter. Cell Discov (2021)

Release Date

2021-03-10

Peptides

4F2 cell-surface antigen heavy chain: A
Large neutral amino acids transporter small subunit 1: B

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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4F2 cell-surface antigen heavy chain

Large neutral amino acids transporter small subunit 1

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