SMTL ID : 4m8j.1

Crystal structure of CaiT R262E bound to gamma-butyrobetaine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.29 Å

Oligo State

homo-trimer

Ligands

3 x NM2: 3-CARBOXY-N,N,N-TRIMETHYLPROPAN-1-AMINIUM(Non-covalent)

NM2.1: 6 residues within 4Å: Chain A: S.98, S.101, W.147, W.323, W.324, Y.327 1 PLIP interactions: 1 interactions with chain A pi-Cation interactions: A:W.324 NM2.2: 6 residues within 4Å: Chain B: S.98, S.101, W.147, W.323, W.324, Y.327 1 PLIP interactions: 1 interactions with chain B pi-Cation interactions: B:W.324 NM2.3: 6 residues within 4Å: Chain C: S.98, S.101, W.147, W.323, W.324, Y.327 1 PLIP interactions: 1 interactions with chain C pi-Cation interactions: C:W.324

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kalayil, S. et al., Arginine oscillation explains Na+ independence in the substrate/product antiporter CaiT. Proc.Natl.Acad.Sci.USA (2013)

Release Date

2013-10-09

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