SMTL ID : 3q7k.1 (1 other biounit)

Formate Channel FocA from Salmonella typhimurium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-pentamer

Ligands

6 x FMT: FORMIC ACID(Non-functional Binders)

FMT.1: 4 residues within 4Å: Chain A: F.49, Y.52, K.156, V.203 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.52, A:K.156 FMT.2: 5 residues within 4Å: Chain B: F.49, Y.52, K.156, V.203, G.206 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.52, B:K.156 FMT.3: 5 residues within 4Å: Chain B: T.56, G.58, T.59, Q.144, N.148 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.58 FMT.4: 5 residues within 4Å: Chain C: T.56, G.58, Q.144, N.148, Q.151 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.58, C:T.59, C:Q.144 FMT.5: 6 residues within 4Å: Chain C: F.49, Y.52, K.156, V.203, G.206, F.207 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Y.52, C:K.156 FMT.6: 4 residues within 4Å: Chain D: T.56, G.58, Q.144, N.148 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:G.58, D:T.59, D:Q.144, D:Q.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, W. et al., pH-dependent gating in a FocA formate channel. Science (2011)

Release Date

2011-04-27

Peptides

Probable formate transporter: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
Show / Hide

Probable formate transporter

Related Entries With Identical Sequence