› 3a5b

X-ray diffraction
1.81Å resolution

Crystal structure of a hemoglobin component V from Propsilocerus akamusi (pH6.5 coordinates)

Released:
DOI: 10.2210/pdb3a5b/pdb
PDB entry 3a5b coloured by chain, front view.
PDB entry 3a5b coloured by chain, side view.
PDB entry 3a5b coloured by chain, top view.
Source organism: Tokunagayusurika akamusi
Primary publication:
pH-dependent structural changes in haemoglobin component V from the midge larva Propsilocerus akamusi (Orthocladiinae, Diptera).
Kuwada T, Hasegawa T, Takagi T, Sato I, Shishikura F
Acta Crystallogr D Biol Crystallogr 66 258-67 (2010)
PMID: 20179337

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181698 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Globin domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 152 amino acids
Theoretical weight: 17.22 KDa
Source organism: Tokunagayusurika akamusi
UniProt:
  • Canonical: Q7M422 (Residues: 1-152; Coverage: 100%)
Sequence domains: Globin
Structure domains: Globins

Ligands and Environments

1 bound ligand:
Ligand HEM 1 x HEM
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU ULTRAX 18
Spacegroup: P212121
Unit cell:
a: 33.34Å b: 63.61Å c: 72.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.186 0.197

Quick links

Citations

1 review citation

Tertiary and quaternary effects in the allosteric regulation of animal hemoglobins.
Ronda et al. (2013)
1 other article

3 mentions without citation

The Bombyx mori karyotype and the assignment of linkage groups.
Yoshido et al. (2005)
2 more