› 2gd9

X-ray diffraction
2.3Å resolution

Crystal structure of a putative dihydrofolate reductase (bsu40760, yyap) from bacillus subtilis at 2.30 A resolution

Released:
DOI: 10.2210/pdb2gd9/pdb
PDB entry 2gd9 coloured by chain, front view.
PDB entry 2gd9 coloured by chain, side view.
PDB entry 2gd9 coloured by chain, top view.
Source organism: Bacillus subtilis
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153419 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hypothetical protein yyaP Chains: A, B
Molecule details ›
Chains: A, B
Length: 189 amino acids
Theoretical weight: 22.01 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P37508 (Residues: 1-188; Coverage: 100%)
Gene names: BSU40760, yyaP
Sequence domains: RibD C-terminal domain
Structure domains: Dihydrofolate Reductase, subunit A

Ligands and Environments

3 bound ligands:
Ligand CL 1 x CL
Ligand PO4 2 x PO4
Ligand EDO 4 x EDO
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P43
Unit cell:
a: 64.915Å b: 64.915Å c: 143.648Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.207 0.254
Expression system: Escherichia coli

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