SMTL ID : 1jfs.1

PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

2 x HPA: HYPOXANTHINE(Non-covalent)

HPA.1: 7 residues within 4Å: Chain B: Y.72, F.73, R.189, T.191, R.195, F.220, D.274 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.189, B:T.191 pi-Stacking: B:Y.72, B:F.220, B:F.220 HPA.2: 7 residues within 4Å: Chain D: Y.72, F.73, R.189, T.191, R.195, F.220, D.274 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:R.189, D:T.191, D:T.191 pi-Stacking: D:Y.72, D:F.220, D:F.220

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huffman, J.L. et al., Role of residue 147 in the gene regulatory function of the Escherichia coli purine repressor. Biochemistry (2002)

Release Date

2002-02-08

Peptides

PURINE NUCLEOTIDE SYNTHESIS REPRESSOR: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

D
A

PURINE NUCLEOTIDE SYNTHESIS REPRESSOR