SMTL ID : 3hfx.1

Crystal structure of carnitine transporter

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.15 Å

Oligo State

homo-trimer

Ligands

27 x HG: MERCURY (II) ION(Non-covalent)

HG.1: 1 residues within 4Å: Chain A: C.481 Ligand excluded by PLIP HG.2: 3 residues within 4Å: Chain A: C.99, T.100, S.101 Ligand excluded by PLIP HG.3: 2 residues within 4Å: Chain A: C.238, L.242 Ligand excluded by PLIP HG.4: 3 residues within 4Å: Chain A: C.26, I.459, V.462 Ligand excluded by PLIP HG.5: 5 residues within 4Å: Chain A: M.204, L.208, L.422, C.426, V.456 Ligand excluded by PLIP HG.6: 6 residues within 4Å: Chain A: L.214, V.215, C.218, F.411, F.412, C.415 Ligand excluded by PLIP HG.7: 4 residues within 4Å: Chain A: M.204, Q.330, C.426 Ligands: 152.11 Ligand excluded by PLIP HG.8: 3 residues within 4Å: Chain A: L.251, Q.252, V.255 Ligand excluded by PLIP HG.9: 2 residues within 4Å: Chain A: A.248, C.249 Ligand excluded by PLIP HG.14: 1 residues within 4Å: Chain B: C.481 Ligand excluded by PLIP HG.15: 3 residues within 4Å: Chain B: C.99, T.100, S.101 Ligand excluded by PLIP HG.16: 2 residues within 4Å: Chain B: C.238, L.242 Ligand excluded by PLIP HG.17: 3 residues within 4Å: Chain B: C.26, I.459, V.462 Ligand excluded by PLIP HG.18: 5 residues within 4Å: Chain B: M.204, L.208, L.422, C.426, V.456 Ligand excluded by PLIP HG.19: 6 residues within 4Å: Chain B: L.214, V.215, C.218, F.411, F.412, C.415 Ligand excluded by PLIP HG.20: 4 residues within 4Å: Chain B: M.204, Q.330, C.426 Ligands: 152.24 Ligand excluded by PLIP HG.21: 3 residues within 4Å: Chain B: L.251, Q.252, V.255 Ligand excluded by PLIP HG.22: 2 residues within 4Å: Chain B: A.248, C.249 Ligand excluded by PLIP HG.27: 1 residues within 4Å: Chain C: C.481 Ligand excluded by PLIP HG.28: 3 residues within 4Å: Chain C: C.99, T.100, S.101 Ligand excluded by PLIP HG.29: 2 residues within 4Å: Chain C: C.238, L.242 Ligand excluded by PLIP HG.30: 3 residues within 4Å: Chain C: C.26, I.459, V.462 Ligand excluded by PLIP HG.31: 5 residues within 4Å: Chain C: M.204, L.208, L.422, C.426, V.456 Ligand excluded by PLIP HG.32: 6 residues within 4Å: Chain C: L.214, V.215, C.218, F.411, F.412, C.415 Ligand excluded by PLIP HG.33: 4 residues within 4Å: Chain C: M.204, Q.330, C.426 Ligands: 152.37 Ligand excluded by PLIP HG.34: 3 residues within 4Å: Chain C: L.251, Q.252, V.255 Ligand excluded by PLIP HG.35: 2 residues within 4Å: Chain C: A.248, C.249 Ligand excluded by PLIP

12 x 152: CARNITINE(Non-covalent)

152.10: 8 residues within 4Å: Chain A: S.101, V.104, W.107, W.142, S.207, W.323, W.324, Y.327 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.327 Hydrogen bonds: A:W.324 pi-Cation interactions: A:W.323 152.11: 6 residues within 4Å: Chain A: Y.327, Q.330, M.331, F.334, L.422 Ligands: HG.7 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.330 152.12: 5 residues within 4Å: Chain A: Y.114, G.310, G.311, F.312, W.316 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.310 152.13: 4 residues within 4Å: Chain A: E.85, F.86, R.337, I.338 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.86 Hydrogen bonds: A:R.337 152.23: 8 residues within 4Å: Chain B: S.101, V.104, W.107, W.142, S.207, W.323, W.324, Y.327 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:Y.327 Hydrogen bonds: B:W.324 pi-Cation interactions: B:W.323 152.24: 6 residues within 4Å: Chain B: Y.327, Q.330, M.331, F.334, L.422 Ligands: HG.20 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.330 152.25: 5 residues within 4Å: Chain B: Y.114, G.310, G.311, F.312, W.316 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.310 152.26: 4 residues within 4Å: Chain B: E.85, F.86, R.337, I.338 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:F.86 Hydrogen bonds: B:R.337 152.36: 8 residues within 4Å: Chain C: S.101, V.104, W.107, W.142, S.207, W.323, W.324, Y.327 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:Y.327 Hydrogen bonds: C:W.324 pi-Cation interactions: C:W.323 152.37: 6 residues within 4Å: Chain C: Y.327, Q.330, M.331, F.334, L.422 Ligands: HG.33 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Q.330 152.38: 5 residues within 4Å: Chain C: Y.114, G.310, G.311, F.312, W.316 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:G.310 152.39: 4 residues within 4Å: Chain C: E.85, F.86, R.337, I.338 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:F.86 Hydrogen bonds: C:R.337

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tang, L. et al., Crystal structure of the carnitine transporter and insights into the antiport mechanism. Nat.Struct.Mol.Biol. (2010)

Release Date

2010-03-31

Peptides

L-carnitine/gamma-butyrobetaine antiporter: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Membrane

We predict this structure to be a membrane protein.
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L-carnitine/gamma-butyrobetaine antiporter