SMTL ID : 6irt.1

human LAT1-4F2hc complex bound with BCH

Coordinates

PDB Format

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: 3 residues within 4Å: Chain A: S.519, N.521, M.522 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 2 residues within 4Å: Chain A: A.376, N.380 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 3 residues within 4Å: Chain A: N.396, S.397, Q.402 No protein-ligand interaction detected (PLIP) NAG-NAG.4: 1 residues within 4Å: Chain A: N.439 No protein-ligand interaction detected (PLIP)

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

3PH.5: 17 residues within 4Å: Chain A: R.197, L.200, L.201, F.204 Chain B: L.200, T.203, C.207, Y.208, H.387, C.401, V.402, L.405, C.516, L.519, M.520, Q.521 Ligands: 3PH.6 10 PLIP interactions: 3 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:L.200, A:F.204, B:L.200, B:L.200, B:V.402, B:L.405 Salt bridges: A:R.197, B:H.387 Hydrogen bonds: B:Q.521, B:Q.521 3PH.6: 12 residues within 4Å: Chain A: G.178 Chain B: G.377, H.378, L.379, P.380, S.381, L.383, F.399, F.494, G.495, I.509 Ligands: 3PH.5 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.383, B:F.399, B:F.494, B:I.509 Hydrogen bonds: B:L.379, B:S.381, A:G.178

1 x AUU: (1S,2S,4R)-2-aminobicyclo[2.2.1]heptane-2-carboxylic acid(Non-covalent)

AUU.7: 8 residues within 4Å: Chain B: G.85, S.86, G.87, S.164, V.168, F.272, G.275, G.276 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.168, B:F.272, B:F.272 Hydrogen bonds: B:G.85, B:S.86, B:G.275

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yan, R. et al., Structure of the human LAT1-4F2hc heteromeric amino acid transporter complex. Nature (2019)

Release Date

2019-03-27

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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