SMTL ID : 5duc.1

Crystal structure of M. tuberculosis EchA6 bound to ligand GSK951A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-trimer

Ligands

3 x G51: (5R,7S)-N-(1,3-benzodioxol-5-ylmethyl)-5-(4-ethylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamide(Non-covalent)

G51.1: 15 residues within 4Å: Chain A: L.95, I.96, H.99, K.100, D.103, Q.123, Q.127, D.151, W.153, S.154, I.225, A.228, H.232, K.233, F.236 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:H.99, A:D.103, A:D.151, A:W.153 pi-Stacking: A:W.153 G51.2: 15 residues within 4Å: Chain B: L.95, I.96, H.99, K.100, D.103, Q.123, Q.127, D.151, W.153, S.154, I.225, A.228, H.232, K.233, F.236 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:H.99, B:D.103, B:D.151, B:W.153 pi-Stacking: B:W.153 G51.3: 15 residues within 4Å: Chain C: L.95, I.96, H.99, K.100, D.103, Q.123, Q.127, D.151, W.153, S.154, I.225, A.228, H.232, K.233, F.236 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:I.96, C:H.99, C:D.103, C:D.151, C:W.153, C:I.225 pi-Stacking: C:W.153 pi-Cation interactions: C:K.233

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cox, J.A. et al., THPP target assignment reveals EchA6 as an essential fatty acid shuttle in mycobacteria. Nat Microbiol (2016)

Release Date

2016-01-20

Peptides

Probable enoyl-CoA hydratase echA6: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Probable enoyl-CoA hydratase echA6

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