X-ray diffraction
2.09Å resolution

Crystal structure of HSC K148E


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Nitrite transporter NirC Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 268 amino acids
Theoretical weight: 28.27 KDa
Source organism: Clostridioides difficile 630
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q186B7 (Residues: 2-258; Coverage: 100%)
Gene name: CD630_22300
Sequence domains: Formate/nitrite transporter
Structure domains: Glycerol uptake facilitator protein.

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P212121
Unit cell:
a: 99.436Å b: 118.468Å c: 150.637Å
α: 90° β: 90° γ: 90°
R R work R free
0.17 0.168 0.199
Expression system: Escherichia coli BL21(DE3)