SMTL ID : 7t8n.1

Crystal structure of the PNAG binding module PgaA-TPR 220-359

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

homo-tetramer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 9 residues within 4Å: Chain A: H.123, E.125 Chain B: E.15, R.18 Chain C: H.123, E.125 Chain D: E.15, R.18 Ligands: MG.4 No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain B: R.18, D.64 No protein-ligand interaction detected (PLIP) MG.4: 9 residues within 4Å: Chain A: H.123, E.125 Chain B: E.15, R.18 Chain C: H.123, E.125 Chain D: E.15, R.18 Ligands: MG.1 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain D: R.18, D.64 No protein-ligand interaction detected (PLIP)

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

CL.2: 1 residues within 4Å: Chain B: H.65 Ligand excluded by PLIP CL.5: 1 residues within 4Å: Chain D: H.65 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pfoh, R. et al., The TPR domain of PgaA is a multifunctional scaffold that binds PNAG and modulates PgaB-dependent polymer processing. Plos Pathog. (2022)

Release Date

2022-08-03

Peptides

Poly-beta-1,6-N-acetyl-D-glucosamine export protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

C
AAA

D
BBB

Poly-beta-1,6-N-acetyl-D-glucosamine export protein