› 1gdi

X-ray diffraction
1.8Å resolution

CRYSTAL STRUCTURE OF FERRIC COMPLEXES OF THE YELLOW LUPIN LEGHEMOGLOBIN WITH ISOQUINOLINE AT 1.8 ANGSTROMS RESOLUTION (RUSSIAN)

Released:
DOI: 10.2210/pdb1gdi/pdb
PDB entry 1gdi coloured by chain, front view.
PDB entry 1gdi coloured by chain, side view.
PDB entry 1gdi coloured by chain, top view.
Source organism: Lupinus luteus
Primary publication:
The binding of carbon monoxide and nitric oxide to leghaemoglobin in comparison with other haemoglobins.
Harutyunyan EH, Safonova TN, Kuranova IP, Popov AN, Teplyakov AV, Obmolova GV, Valnshtein BK, Dodson GG, Wilson JC
J Mol Biol 264 152-61 (1996)
PMID: 8950274

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-135424 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Leghemoglobin-2 Chain: A
Molecule details ›
Chain: A
Length: 153 amino acids
Theoretical weight: 16.67 KDa
Source organism: Lupinus luteus
Expression system: Not provided
UniProt:
  • Canonical: P02240 (Residues: 2-154; Coverage: 99%)
Gene name: Lb2
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

2 bound ligands:
Ligand HEM 1 x HEM
Ligand CMO 1 x CMO
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2
Unit cell:
a: 93.19Å b: 51.95Å c: 38.3Å
α: 90° β: 98.8° γ: 90°
R-values:
R R work R free
0.183 not available not available
Expression system: Not provided

Quick links

Citations

2 review citations

Nonvertebrate hemoglobins: structural bases for reactivity.
Bolognesi et al. (1997)
1 more

2 mentions without citation

Fold and flexibility: what can proteins' mechanical properties tell us about their folding nucleus?
Sacquin-Mora S. (2015)
1 more