SMTL ID : 3iax.1

The crystal structure of the TolB box of Colicin A in complex with TolB reveals important differences in the recruitment of the common TolB translocation portal used by group A colicins

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NA: SODIUM ION(Non-functional Binders)

NA.1: 5 residues within 4Å: Chain A: R.142, H.146, D.186, D.188, Y.190 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.142, A:R.142

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 1 residues within 4Å: Chain A: D.336 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.336, H2O.2, H2O.3

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: Y.169, G.189, Q.192, L.414, P.415, T.417 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.189, A:Q.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Y. et al., The crystal structure of the TolB box of colicin A in complex with TolB reveals important differences in the recruitment of the common TolB translocation portal used by group A colicins. Mol.Microbiol. (2009)

Release Date

2009-10-13

Peptides

Protein tolB: A
Colicin-A: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protein tolB

Colicin-A