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Holo-Ni(II) HpNikR is a symmetric tetramer containing four canonic square-planar Ni(II) ions at physiological pH

Source organisms:
Biochemical function: not assigned
Biological process: not assigned
Cellular component: not assigned

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GO terms

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Sequence family

Pfam Protein family (Pfam)
PF08753
Domain description: NikR C terminal nickel binding domain
Occurring in:
  1. Putative nickel-responsive regulator
The deposited structure of PDB entry 2y3y contains 4 copies of Pfam domain PF08753 (NikR C terminal nickel binding domain) in Putative nickel-responsive regulator. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR014864
Domain description: Transcription factor, NikR, nickel binding C-terminal
Occurring in:
  1. Putative nickel-responsive regulator
IPR045865
Domain description: ACT-like domain
Occurring in:
  1. Putative nickel-responsive regulator
IPR027271
Domain description: Acetolactate synthase/Transcription factor NikR, C-terminal
Occurring in:
  1. Putative nickel-responsive regulator

Structure domain

CATH CATH domain
3.30.70.1150
Class: Alpha Beta
Architecture: 2-Layer Sandwich
Topology: Alpha-Beta Plaits
Homology: ACT-like. Chain A, domain 2
Occurring in:
  1. Putative nickel-responsive regulator
The deposited structure of PDB entry 2y3y contains 4 copies of CATH domain 3.30.70.1150 (Alpha-Beta Plaits) in Putative nickel-responsive regulator. Showing 1 copy in chain A.

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