› 2hq9

X-ray diffraction
1.95Å resolution

Crystal structure of a fad-binding protein (mll6688) from mesorhizobium loti at 1.95 A resolution

Released:
DOI: 10.2210/pdb2hq9/pdb
PDB 2hq9 coloured by chain and viewed from the front.
PDB 2hq9 coloured by chain and viewed from the side.
PDB 2hq9 coloured by chain and viewed from the top.
Source organism: Mesorhizobium loti
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyridoxamine 5'-phosphate oxidase family protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 149 amino acids
Theoretical weight: 16.91 KDa
Source organism: Mesorhizobium loti
Expression system: Escherichia coli
UniProt:
  • Canonical: Q988L5 (Residues: 1-148; Coverage: 100%)
Gene name: mll6688
Sequence domains: Pyridoxamine 5'-phosphate oxidase
Structure domains: Electron Transport, Fmn-binding Protein; Chain A

Ligands and Environments

3 bound ligands:
Ligand CL 1 x CL
Ligand FAD 2 x FAD
Ligand EDO 1 x EDO
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 47.852Å b: 74.895Å c: 84.626Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.18 0.243
Expression system: Escherichia coli

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