SMTL ID : 3l1l.1

Structure of Arg-bound Escherichia coli AdiC

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x ARG: ARGININE(Non-covalent)

ARG.1: 16 residues within 4Å: Chain A: A.22, I.23, M.24, S.26, G.27, A.96, C.97, G.100, N.101, M.104, W.202, S.203, F.204, I.205, W.293, S.357 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:W.202, A:I.205, A:W.293 Hydrogen bonds: A:A.22, A:I.23, A:S.26, A:G.27, A:A.96, A:C.97, A:I.205, A:Y.239 pi-Cation interactions: A:W.293, A:W.293 ARG.3: 16 residues within 4Å: Chain B: A.22, I.23, M.24, S.26, G.27, A.96, C.97, G.100, N.101, M.104, W.202, S.203, F.204, I.205, W.293, S.357 13 PLIP interactions: 13 interactions with chain B, Hydrophobic interactions: B:W.202, B:I.205, B:W.293 Hydrogen bonds: B:A.22, B:I.23, B:S.26, B:G.27, B:A.96, B:C.97, B:I.205, B:Y.239 pi-Cation interactions: B:W.293, B:W.293

2 x BNG: nonyl beta-D-glucopyranoside(Non-covalent)

BNG.2: 6 residues within 4Å: Chain A: P.122, W.123, T.126, I.127, L.339, N.345 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.127, A:L.339 Hydrogen bonds: A:T.126, A:N.345 BNG.4: 6 residues within 4Å: Chain B: P.122, W.123, T.126, I.127, L.339, N.345 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.127, B:L.339 Hydrogen bonds: B:T.126, B:T.126, B:N.345

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, X. et al., Mechanism of substrate recognition and transport by an amino acid antiporter. Nature (2010)

Release Date

2010-02-02

Peptides

Arginine/agmatine antiporter: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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Arginine/agmatine antiporter