SMTL ID : 2yve.1

Crystal structure of the methylene blue-bound form of the multi-drug binding transcriptional repressor CgmR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: N.129, D.130, A.131 Ligand excluded by PLIP

2 x MBT: 3,7-BIS(DIMETHYLAMINO)PHENOTHIAZIN-5-IUM(Non-covalent)

MBT.2: 10 residues within 4Å: Chain A: W.63, E.66, T.87, L.88, E.96, L.100, W.113, F.147 Chain B: I.152 Ligands: GOL.7 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:W.63, A:L.88, A:W.113, A:F.147 Water bridges: A:W.63 pi-Stacking: A:W.63, A:W.63, A:W.63 MBT.6: 10 residues within 4Å: Chain A: I.152 Chain B: W.63, E.66, T.87, L.88, E.90, E.96, L.100, W.113, F.147 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:W.63, B:L.88, B:W.113, B:F.147 Water bridges: B:W.63 pi-Stacking: B:W.63, B:W.63, B:W.63

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: A.131, R.134, A.135 Chain B: T.168 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.134 GOL.4: 4 residues within 4Å: Chain A: A.50, L.53, G.54, E.57 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.50, A:E.57 Water bridges: A:K.6 GOL.5: 2 residues within 4Å: Chain A: R.82, L.170 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.82 Water bridges: A:R.82 GOL.7: 9 residues within 4Å: Chain A: L.100, A.103, P.104, W.113, N.117 Chain B: Y.151, I.152, H.153 Ligands: MBT.2 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.117, A:N.117, B:I.152 GOL.8: 3 residues within 4Å: Chain B: T.12, D.15, A.33 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.33 GOL.9: 5 residues within 4Å: Chain A: D.155 Chain B: N.117, H.118, I.121, T.124 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:N.117, B:I.121, B:D.123 Water bridges: A:D.155, A:D.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Itou, H. et al., Crystal Structures of the Multidrug Binding Repressor Corynebacteriumglutamicum CgmR in Complex with Inducers and with an Operator. J.Mol.Biol. (2010)

Release Date

2008-04-15

Peptides

Transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transcriptional regulator