SMTL ID : 2wvd.1 (1 other biounit)

Structural and mechanistic insights into Helicobacter pylori NikR function

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: S.36, S.38, R.42 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.36 Salt bridges: A:R.42 SO4.3: 4 residues within 4Å: Chain B: S.36, S.38, E.39, R.42 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.36, B:E.39 Salt bridges: B:R.42 Water bridges: A:S.16, A:S.16 SO4.4: 2 residues within 4Å: Chain B: S.36, R.37 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.37 Water bridges: B:S.38, B:S.38 Salt bridges: B:R.37

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: Q.18, N.20, L.21 Chain B: R.46 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.20 GOL.5: 4 residues within 4Å: Chain B: Y.72, N.80, H.99, H.101 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.72, B:H.99 GOL.6: 3 residues within 4Å: Chain B: Q.87, H.93, V.94 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.87, B:Q.87, B:V.94 GOL.7: 4 residues within 4Å: Chain B: H.74, H.75, H.101, E.104 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bahlawane, C. et al., Structural and Mechanistic Insights Into Helicobacter Pylori Nikr Activation. Nucleic Acids Res. (2010)

Release Date

2010-01-19

Peptides

PUTATIVE NICKEL-RESPONSIVE REGULATOR: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

PUTATIVE NICKEL-RESPONSIVE REGULATOR

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