› 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 entry 2hq9 coloured by chain, front view.
PDB entry 2hq9 coloured by chain, side view.
PDB entry 2hq9 coloured by chain, top view.
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)
Assembly name:
PDBe Complex ID:
PDB-CPX-189134 (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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