SMTL ID : 5f0f.1

Structure of Transcriptional Regulatory Repressor Protein - EthR from Mycobacterium Tuberculosis in complex with compound 15 at 1.76A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

homo-dimer

Ligands

2 x 5TD: 4-[4-(3-oxidanylidene-3-pyrrolidin-1-yl-propyl)piperidin-1-yl]benzenecarbonitrile(Non-covalent)

5TD.1: 15 residues within 4Å: Chain A: L.91, M.106, W.107, G.110, I.111, F.114, W.142, M.146, W.149, Y.152, T.153, N.180, N.183, L.187, W.211 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.91, A:W.107, A:I.111, A:F.114, A:F.114, A:W.142, A:W.149, A:Y.152 Hydrogen bonds: A:N.183 5TD.3: 15 residues within 4Å: Chain B: L.91, M.106, W.107, G.110, I.111, F.114, W.142, M.146, W.149, Y.152, T.153, N.180, N.183, L.187, W.211 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:L.91, B:W.107, B:I.111, B:F.114, B:F.114, B:W.142, B:W.149, B:Y.152 Hydrogen bonds: B:N.183

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 2 residues within 4Å: Chain A: D.102, R.103 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.103 Salt bridges: A:R.103 SO4.4: 2 residues within 4Å: Chain B: D.102, R.103 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.103 Salt bridges: B:R.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nikiforov, P.O. et al., A fragment merging approach towards the development of small molecule inhibitors of Mycobacterium tuberculosis EthR for use as ethionamide boosters. Org.Biomol.Chem. (2016)

Release Date

2016-02-03

Peptides

HTH-type transcriptional regulator EthR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

HTH-type transcriptional regulator EthR

Related Entries With Identical Sequence