SMTL ID : 6qua.2 (1 other biounit)

The complex structure of hsRosR-SG (vng0258/RosR-SG)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.68 Å

Oligo State

homo-dimer

Ligands

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 3 residues within 4Å: Chain A: K.32, N.44, H.45 No protein-ligand interaction detected (PLIP)

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

SO4.2: 4 residues within 4Å: Chain A: R.26, Y.27, A.30, R.33 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.33 SO4.3: 2 residues within 4Å: Chain B: S.5, R.8 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.8 SO4.4: 3 residues within 4Å: Chain A: R.100 Chain B: N.77, F.80 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.77 Salt bridges: A:R.100 SO4.5: 2 residues within 4Å: Chain B: S.64, E.65 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.65 SO4.6: 4 residues within 4Å: Chain B: H.45 Chain C: C.21, A.22 Chain D: T.7 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.45 SO4.7: 4 residues within 4Å: Chain A: H.45 Chain D: A.20, C.21, A.22 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kutnowski, N. et al., Specificity of protein-DNA interactions in hypersaline environment: structural studies on complexes of Halobacterium salinarum oxidative stress-dependent protein hsRosR. Nucleic Acids Res. (2019)

Release Date

2019-07-10

Peptides

hsRosR-DNA binding protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

hsRosR-DNA binding protein

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