SMTL ID : 1y9q.1

Crystal Structure of HTH_3 family Transcriptional Regulator from Vibrio cholerae

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.122, E.128, H.162, Y.164 Ligands: MED.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.122, A:E.128, A:H.162, A:Y.164, MED.2 ZN.3: 5 residues within 4Å: Chain B: H.122, E.128, H.162, Y.164 Ligands: MED.4 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:H.122, B:E.128, B:H.162, B:Y.164, MED.4

2 x MED: D-METHIONINE(Non-covalent)

MED.2: 12 residues within 4Å: Chain A: I.53, W.57, I.92, F.107, I.109, S.119, H.122, E.128, H.162, Y.164, N.175 Ligands: ZN.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.119, A:E.128, A:N.175 Salt bridges: A:H.122, A:H.162 MED.4: 12 residues within 4Å: Chain B: I.53, W.57, I.92, F.107, I.109, S.119, H.122, E.128, H.162, Y.164, N.175 Ligands: ZN.3 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.119, B:E.128, B:N.175 Salt bridges: B:H.122, B:H.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumaran, D. et al., Crystal Structure of HTH_3 family Transcriptional Regulator from Vibrio cholerae. To be Published

Release Date

2005-01-04

Peptides

transcriptional regulator, HTH_3 family: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

transcriptional regulator, HTH_3 family