› 2ia1

X-ray diffraction
1.59Å resolution

Crystal structure of protein BH3703 from Bacillus halodurans, Pfam DUF600

Released:
DOI: 10.2210/pdb2ia1/pdb
PDB entry 2ia1 coloured by chain, front view.
PDB entry 2ia1 coloured by chain, side view.
PDB entry 2ia1 coloured by chain, top view.
Source organism: Alkalihalobacillus halodurans
Entry authors: Ramagopal UA, Russell M, Toro R, Freeman JC, Reyes C, Gheyi T, Sauder JM, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Biochemical function:
  • not assigned
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-191771 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF600 family protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 178 amino acids
Theoretical weight: 21.77 KDa
Source organism: Alkalihalobacillus halodurans
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9K6M5 (Residues: 2-169; Coverage: 99%)
Gene name: BH3703
Sequence domains: Immunity protein YezG-like
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand SO4 1 x SO4
Ligand GOL 2 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P212121
Unit cell:
a: 71.385Å b: 81.448Å c: 91.135Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.172 0.192
Expression system: Escherichia coli BL21(DE3)

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