› 4xpw

X-ray diffraction
1.17Å resolution

Crystal structures of Leu114F mutant

Released:
DOI: 10.2210/pdb4xpw/pdb
PDB entry 4xpw coloured by chain, front view.
PDB entry 4xpw coloured by chain, side view.
PDB entry 4xpw coloured by chain, top view.
Source organism: Methylococcus capsulatus str. Bath
Primary publication:
The bacteriohemerythrin from Methylococcus capsulatus (Bath): Crystal structures reveal that Leu114 regulates a water tunnel.
Chen KH, Chuankhayan P, Wu HH, Chen CJ, Fukuda M, Yu SS, Chan SI
J Inorg Biochem 150 81-9 (2015)
PMID: 25890483

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-178838 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bacteriohemerythrin Chain: A
Molecule details ›
Chain: A
Length: 131 amino acids
Theoretical weight: 14.77 KDa
Source organism: Methylococcus capsulatus str. Bath
UniProt:
  • Canonical: Q60AX2 (Residues: 1-131; Coverage: 100%)
Gene name: MCA0715
Sequence domains: Hemerythrin HHE cation binding domain
Structure domains: Hemerythrin-like

Ligands and Environments

2 bound ligands:
Ligand FE2 2 x FE2
Ligand GOL 1 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE BL13B1
Spacegroup: P6
Unit cell:
a: 83.281Å b: 83.281Å c: 30.959Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.153 0.152 0.165

Quick links

Citations

2 review citations

Diversity of structures and functions of oxo-bridged non-heme diiron proteins.
Caldas Nogueira et al. (2021)
1 more

1 mention without citation

Structure, function and evolution of the hemerythrin-like domain superfamily.
Alvarez-Carreño et al. (2018)