SMTL ID : 6o6n.1

Structure of the regulator FasR from Mycobacterium tuberculosis in complex with C20-CoA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x 5F9: Arachinoyl-CoA(Non-covalent)

5F9.1: 22 residues within 4Å: Chain A: L.68, L.76, N.82, L.86, A.89, V.90, I.107, F.108, A.125, T.126, C.129, V.133, L.136, D.140, L.155, V.156, S.159, V.160, W.187 Chain B: L.190, S.191, L.195 18 PLIP interactions: 16 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:L.76, A:L.86, A:A.89, A:V.90, A:I.107, A:F.108, A:A.125, A:T.126, A:V.133, A:L.136, A:L.155, A:V.156, A:V.160, A:W.187 Hydrogen bonds: A:N.82, B:S.191 Water bridges: A:N.82, B:L.190 5F9.4: 22 residues within 4Å: Chain A: L.190, S.191, L.195 Chain B: L.68, L.76, N.82, L.86, A.89, V.90, I.107, F.108, A.125, T.126, C.129, V.133, L.136, D.140, L.155, V.156, S.159, V.160, W.187 18 PLIP interactions: 16 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:L.76, B:L.86, B:A.89, B:V.90, B:I.107, B:F.108, B:A.125, B:T.126, B:V.133, B:L.136, B:L.155, B:V.156, B:V.160, B:W.187 Hydrogen bonds: B:N.82, A:S.191 Water bridges: B:N.82, A:L.190

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

CL.2: 4 residues within 4Å: Chain A: V.23, S.101, Q.102, R.105 Ligand excluded by PLIP CL.3: 2 residues within 4Å: Chain A: R.7, D.8 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain B: V.23, S.101, Q.102, R.105 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain B: R.7, D.8 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lara, J. et al., Mycobacterium tuberculosis FasR senses long fatty acyl-CoA through a tunnel and a hydrophobic transmission spine. Nat Commun (2020)

Release Date

2020-03-11

Peptides

TetR family transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

TetR family transcriptional regulator

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