SMTL ID : 7p6f.1 (2 other biounits)

1.93 A resolution X-ray crystal structure of the transcriptional regulator SrnR from Streptomyces griseus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 2 residues within 4Å: Chain A: R.19 Chain B: P.24 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.19 ACT.3: 2 residues within 4Å: Chain A: Q.28, E.31 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Q.28 ACT.4: 4 residues within 4Å: Chain A: A.22, D.23, P.24 Chain B: R.19 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.19 Water bridges: A:D.23

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

NA.2: 2 residues within 4Å: Chain A: L.80, E.82 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.82 NA.5: 2 residues within 4Å: Chain B: L.80, E.82 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mazzei, L. et al., Structure, dynamics, and function of SrnR, a transcription factor for nickel-dependent gene expression. Metallomics (2021)

Release Date

2022-05-25

Peptides

Transcriptional regulator SrnR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

Transcriptional regulator SrnR

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