SMTL ID : 4rk1.2 (2 other biounits)

Crystal structure of LacI family transcriptional regulator from Enterococcus faecium, Target EFI-512930, with bound ribose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x RIB: alpha-D-ribofuranose(Non-covalent)

RIB.1: 11 residues within 4Å: Chain A: N.19, F.21, F.22, D.94, Q.95, N.139, R.143, F.168, N.192, D.220, Q.237 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:N.19, A:N.19, A:Q.95, A:N.139, A:R.143, A:R.143, A:N.192, A:D.220, A:Q.237, A:Q.237 Water bridges: A:D.94, A:D.94, A:D.193 Salt bridges: A:R.143 pi-Cation interactions: A:R.143 RIB.7: 11 residues within 4Å: Chain B: N.19, F.21, F.22, D.94, Q.95, N.139, R.143, F.168, N.192, D.220, Q.237 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:N.19, B:N.19, B:Q.95, B:N.139, B:R.143, B:R.143, B:N.192, B:D.220, B:Q.237, B:Q.237 Water bridges: B:D.193 Salt bridges: B:R.143

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

CL.2: 3 residues within 4Å: Chain A: Y.55, L.56 Ligands: CL.3 Ligand excluded by PLIP CL.3: 5 residues within 4Å: Chain A: A.73, V.74, S.75, A.78 Ligands: CL.2 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain A: I.228, K.229 Chain B: I.228, K.229 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: P.230, K.231, F.274 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: F.256, P.257, E.258 Ligand excluded by PLIP CL.8: 3 residues within 4Å: Chain B: T.24, I.222, D.223 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain A: K.170 Chain B: P.20, D.223, M.224 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain B: Y.55, L.56 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain B: P.230, K.231, F.274 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Patskovsky, Y. et al., Crystal Structure of LacI Transcriptional Regulator Rbsr from Enterococcus faecium, Target EFI-512930. To be Published

Release Date

2014-10-29

Peptides

Ribose transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Ribose transcriptional regulator

Related Entries With Identical Sequence