› 3mvc

X-ray diffraction
1.4Å resolution

High resolution crystal structure of the heme domain of GLB-6 from C. elegans

Released:
DOI: 10.2210/pdb3mvc/pdb
PDB entry 3mvc coloured by chain, front view.
PDB entry 3mvc coloured by chain, side view.
PDB entry 3mvc coloured by chain, top view.
Source organism: Caenorhabditis elegans
Primary publication:
Structure and properties of a bis-histidyl ligated globin from Caenorhabditis elegans.
Yoon J, Herzik MA, Winter MB, Tran R, Olea C, Marletta MA
Biochemistry 49 5662-70 (2010)
PMID: 20518498

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172650 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Globin-like protein 6 Chains: A, B
Molecule details ›
Chains: A, B
Length: 161 amino acids
Theoretical weight: 18.84 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q18086 (Residues: 195-355; Coverage: 41%)
Gene names: C18C4.9, glb-6
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

3 bound ligands:
Ligand HEM 2 x HEM
Ligand PR 4 x PR
Ligand NO3 9 x NO3
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P21
Unit cell:
a: 37.582Å b: 76.347Å c: 62.696Å
α: 90° β: 91.76° γ: 90°
R-values:
R R work R free
0.163 0.161 0.205
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

Structure and reactivity of hexacoordinate hemoglobins.
Kakar et al. (2010)
1 more

4 mentions without citation

Structure and properties of a bis-histidyl ligated globin from Caenorhabditis elegans.
Yoon et al. (2010)
3 more