SMTL ID : 2xmn.1

High resolution snapshots of defined TolC open states present an iris- like movement of periplasmic entrance helices

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

homo-trimer

Ligands

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 4 residues within 4Å: Chain A: Q.294, G.296, M.297, V.298 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Chain B: Q.294, G.296, M.297, V.298 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain C: Q.294, G.296, M.297, V.298 Ligand excluded by PLIP

1 x LMT: DODECYL-BETA-D-MALTOSIDE(Non-covalent)

LMT.2: 4 residues within 4Å: Chain B: R.35, L.84, T.85, E.88 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.85, B:E.88 Salt bridges: B:R.35

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pei, X.Y. et al., Structures of sequential open states in a symmetrical opening transition of the TolC exit duct. Proc. Natl. Acad. Sci. U.S.A. (2011)

Release Date

2011-01-26

Peptides

Outer membrane protein TolC: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Outer membrane protein TolC