SMTL ID : 6a4l.1

AcrR from Mycobacterium tuberculosis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: M.47, G.51, Y.52, R.130 Chain B: R.139 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.52 Salt bridges: A:R.130, B:R.139 SO4.2: 5 residues within 4Å: Chain A: F.132, Y.133, R.153, A.156, D.193 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.193 Salt bridges: A:R.153 SO4.5: 6 residues within 4Å: Chain A: R.139 Chain B: M.47, G.51, Y.52, R.130, L.131 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Water bridges: A:R.139, B:A.48 Salt bridges: A:R.139, B:R.130 Hydrogen bonds: B:Y.52 SO4.6: 6 residues within 4Å: Chain B: F.132, Y.133, V.152, R.153, A.156, D.193 3 PLIP interactions: 3 interactions with chain B Water bridges: B:V.189, B:D.193 Salt bridges: B:R.153 SO4.7: 5 residues within 4Å: Chain B: I.97, Q.114, R.159, F.160, S.163 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.163, B:S.163 Water bridges: B:R.159

3 x NA: SODIUM ION(Non-functional Binders)

NA.3: 3 residues within 4Å: Chain A: L.66, A.67, S.70 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.67, A:S.70, A:S.70 NA.4: 2 residues within 4Å: Chain A: R.61, G.65 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.65 NA.8: 2 residues within 4Å: Chain B: P.169, S.170 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kang, S.M. et al., The crystal structure of AcrR from Mycobacterium tuberculosis reveals a one-component transcriptional regulation mechanism. Febs Open Bio (2019)

Release Date

2019-06-26

Peptides

TetR family transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

TetR family transcriptional regulator

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