SMTL ID : 4fe7.1

structure of xylose-binding transcription activator xylR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

2 x XYS: alpha-D-xylopyranose(Non-covalent)

XYS.1: 7 residues within 4Å: Chain A: Y.38, D.85, W.155, R.159, T.211, D.239, Q.257 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.85, A:R.159, A:R.159, A:T.211, A:D.239, A:Q.257, A:Q.257 XYS.2: 7 residues within 4Å: Chain B: Y.38, D.85, W.155, R.159, T.211, D.239, Q.257 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:D.85, B:D.85, B:R.159, B:R.159, B:T.211, B:D.239, B:Q.257, B:Q.257

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ni, L. et al., Structures of the Escherichia coli transcription activator and regulator of diauxie, XylR: an AraC DNA-binding family member with a LacI/GalR ligand-binding domain. Nucleic Acids Res. (2013)

Release Date

2012-12-12

Peptides

Xylose operon regulatory protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Xylose operon regulatory protein