SMTL ID : 4bae.2 (1 other biounit)

Optimisation of pyrroleamides as mycobacterial GyrB ATPase inhibitors: Structure Activity Relationship and in vivo efficacy in the mouse model of tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 1 residues within 4Å: Chain A: R.154 No protein-ligand interaction detected (PLIP) CA.4: 2 residues within 4Å: Chain B: R.154 Ligands: CA.7 No protein-ligand interaction detected (PLIP) CA.7: 2 residues within 4Å: Chain B: R.154 Ligands: CA.4 No protein-ligand interaction detected (PLIP)

2 x RWX: 2-[(3S,4R)-4-[(3-bromanyl-4-chloranyl-5-methyl-1H-pyrrol-2-yl)carbonylamino]-3-methoxy-piperidin-1-yl]-4-(2-methyl-1,2,4-triazol-3-yl)-1,3-thiazole-5-carboxylic acid(Non-covalent)

RWX.2: 12 residues within 4Å: Chain A: V.31, N.34, E.38, D.61, R.64, G.65, I.66, P.67, V.107, R.123, T.151, I.153 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.31, A:E.38 Hydrogen bonds: A:D.61 Salt bridges: A:R.64, A:R.123 pi-Cation interactions: A:R.64 RWX.5: 12 residues within 4Å: Chain B: V.31, N.34, E.38, D.61, R.64, G.65, I.66, P.67, V.107, R.123, T.151, I.153 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.31, B:E.38 Hydrogen bonds: B:D.61 Salt bridges: B:R.64, B:R.123 pi-Cation interactions: B:R.64

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

SO4.3: 5 residues within 4Å: Chain A: S.18, G.20, E.21, R.22, G.23 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.18, A:S.18, A:G.20, A:E.21, A:R.22, A:G.23 Water bridges: A:T.19 SO4.6: 6 residues within 4Å: Chain B: S.18, G.20, E.21, R.22, G.23, E.163 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.18, B:S.18, B:G.20, B:E.21, B:R.22, B:G.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hameed, S.P. et al., Optimization of Pyrrolamides as Mycobacterial Gyrb ATPase Inhibitors: Structure Activity Relationship and in Vivo Efficacy in the Mouse Model of Tuberculosis. Antimicrob.Agents Chemother. (2014)

Release Date

2013-10-30

Peptides

DNA GYRASE SUBUNIT B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

DNA GYRASE SUBUNIT B

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