› 2iml

X-ray diffraction
1.65Å resolution

Crystal structure of a hypothetical protein from Archaeoglobus fulgidus binding riboflavin 5'-phosphate

Released:
DOI: 10.2210/pdb2iml/pdb
PDB entry 2iml coloured by chain, front view.
PDB entry 2iml coloured by chain, side view.
PDB entry 2iml coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Entry authors: Bonanno JB, Dickey M, Bain KT, Adams J, Ozyurt S, Wasserman S, Sauder JM, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

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-128026 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF447 family protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 199 amino acids
Theoretical weight: 22.71 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O28442 (Residues: 2-189; Coverage: 100%)
Gene name: AF_1834
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand FMN 2 x FMN
Ligand GOL 8 x GOL
1 modified residue:
Ligand MSE 16 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 48.042Å b: 103.182Å c: 103.842Å
α: 90° β: 97.01° γ: 90°
R-values:
R R work R free
0.17 0.169 0.197
Expression system: Escherichia coli BL21(DE3)

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