› 3cpg

X-ray diffraction
1.71Å resolution

Crystal structure of an unknown protein from Bifidobacterium adolescentis

Released:
DOI: 10.2210/pdb3cpg/pdb
PDB entry 3cpg coloured by chain, front view.
PDB entry 3cpg coloured by chain, side view.
PDB entry 3cpg coloured by chain, top view.
Source organism: Bifidobacterium adolescentis ATCC 15703
Entry authors: Sugadev R, Burley SK, Swaminathan S, 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 analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-106542 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyridoxal phosphate homeostasis protein Chain: A
Molecule details ›
Chain: A
Length: 282 amino acids
Theoretical weight: 30.66 KDa
Source organism: Bifidobacterium adolescentis ATCC 15703
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A1A3G9 (Residues: 2-272; Coverage: 100%)
Gene name: BAD_1471
Sequence domains: Alanine racemase, N-terminal domain
Structure domains: Alanine racemase

Ligands and Environments

1 bound ligand:
Ligand ACT 1 x ACT
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X12C
Spacegroup: P65
Unit cell:
a: 48.242Å b: 48.242Å c: 181.319Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.175 0.175 0.202
Expression system: Escherichia coli BL21(DE3)

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