SMTL ID : 5dd4.1

Apo structure of transcriptional factor AraR from Bacteroides thetaiotaomicron VPI

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.56 Å

Oligo State

homo-dimer

Ligands

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 5 residues within 4Å: Chain A: D.19, R.89, D.90, V.95, H.134 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.89, A:R.89, A:D.90, A:H.134 EDO.3: 5 residues within 4Å: Chain B: D.19, R.89, D.90, V.95, H.134 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.89, B:R.89, B:H.134

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 4 residues within 4Å: Chain A: D.60, Q.80 Chain B: F.84, K.140 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:D.60 Hydrophobic interactions: B:F.84 Salt bridges: B:K.140 ACT.4: 4 residues within 4Å: Chain A: F.84, K.140 Chain B: D.60, Q.80 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.84 Salt bridges: A:K.140 Hydrogen bonds: B:D.60

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chang, C. et al., A novel transcriptional regulator of L-arabinose utilization in human gut bacteria. Nucleic Acids Res. (2015)

Release Date

2015-09-09

Peptides

TRANSCRIPTIONAL REGULATOR AraR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

TRANSCRIPTIONAL REGULATOR AraR

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