› › Structure analysis

Crystal structure of Nmra, a negative transcriptional regulator (Monoclinic form)

X-ray diffraction
1.8Å resolution
PDB entry 1k6j coloured by chain, front view.
PDB entry 1k6j coloured by chain, side view.
PDB entry 1k6j coloured by chain, top view.
Source organism: Aspergillus nidulans
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Assembly Name: Nitrogen metabolite repression protein nmrA
hide full assembly name
Multimeric state: monomeric
Accessible surface area: 13822.48 Å2
Buried surface area: 347.66 Å2
Dissociation area: 48.29 Å2
Dissociation energy (ΔGdiss): 7.16 kcal/mol
Dissociation entropy (TΔSdiss): -0.83 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-176884
Assembly 2
Download    3D Visualisation
Assembly Name: Nitrogen metabolite repression protein nmrA
hide full assembly name
Multimeric state: monomeric
Accessible surface area: 14214.01 Å2
Buried surface area: 506.05 Å2
Dissociation area: 52.85 Å2
Dissociation energy (ΔGdiss): 7.86 kcal/mol
Dissociation entropy (TΔSdiss): -0.83 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-176884

Macromolecules

Nitrogen metabolite repression protein nmrA
Chains: A, B
Length: 352 amino acids
Theoretical weight: 38.84 KDa
Source organism: Aspergillus nidulans
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5AU62 (Residues: 1-352; Coverage: 100%)
Gene names: AN8168, nmrA
Pfam: NmrA-like family
InterPro:
CATH:
SCOP: Tyrosine-dependent oxidoreductases
Nitrogen metabolite repression protein nmrA in PDB entry 1k6j, assembly 1, front view.
Nitrogen metabolite repression protein nmrA in PDB entry 1k6j, assembly 1, side view.
Nitrogen metabolite repression protein nmrA in PDB entry 1k6j, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links