SMTL ID : 3deu.1 (1 other biounit)

Crystal structure of transcription regulatory protein slyA from Salmonella typhimurium in complex with salicylate ligands

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

6 x SAL: 2-HYDROXYBENZOIC ACID(Non-covalent)

SAL.1: 10 residues within 4Å: Chain A: W.38, R.39, I.42, W.56, V.57, H.60 Chain B: G.28, S.29, A.32, R.36 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:A.32, A:I.42 Salt bridges: B:R.36, A:R.39 pi-Stacking: A:W.38, A:W.56 SAL.2: 4 residues within 4Å: Chain A: R.45, V.128, K.131, E.135 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:R.45, A:V.128 Hydrogen bonds: A:E.135 Salt bridges: A:R.45 pi-Cation interactions: A:R.45 SAL.3: 7 residues within 4Å: Chain A: T.54, V.57, T.58, I.78, I.80, S.84, T.88 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:T.54, A:V.57, A:I.78, A:I.80 SAL.4: 10 residues within 4Å: Chain A: G.28, S.29, A.32, R.36 Chain B: W.38, R.39, I.42, W.56, V.57, H.60 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:I.42, A:A.32 Salt bridges: B:R.39, A:R.36 pi-Stacking: B:W.38, B:W.56 SAL.5: 4 residues within 4Å: Chain B: R.45, V.128, K.131, E.135 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:R.45, B:V.128 Hydrogen bonds: B:E.135 Salt bridges: B:R.45 pi-Cation interactions: B:R.45 SAL.6: 7 residues within 4Å: Chain B: T.54, V.57, T.58, I.78, I.80, S.84, T.88 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:T.54, B:V.57, B:I.78, B:I.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Will, W.R. et al., The Evolution of SlyA/RovA Transcription Factors from Repressors to Countersilencers in Enterobacteriaceae . Mbio (2019)

Release Date

2008-06-24

Peptides

Transcriptional regulator slyA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Transcriptional regulator slyA

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