› 1yco

X-ray diffraction
2.4Å resolution

Crystal structure of a branched-chain phosphotransacylase from Enterococcus faecalis V583

Released:
DOI: 10.2210/pdb1yco/pdb
PDB entry 1yco coloured by chain, front view.
PDB entry 1yco coloured by chain, side view.
PDB entry 1yco coloured by chain, top view.
Source organism: Enterococcus faecalis V583
Entry authors: Rajashankar KR, Kniewel R, Lee K, Lima CD, Burley SK, 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:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182797 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phosphate acetyl/butaryl transferase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 279 amino acids
Theoretical weight: 30.46 KDa
Source organism: Enterococcus faecalis V583
Expression system: Escherichia coli
UniProt:
  • Canonical: Q834I9 (Residues: 1-273; Coverage: 100%)
Gene names: EF_1663, ptb
Sequence domains: Phosphate acetyl/butaryl transferase
Structure domains: Isopropylmalate Dehydrogenase

Ligands and Environments

1 bound ligand:
Ligand PO4 2 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P43212
Unit cell:
a: 61.165Å b: 61.165Å c: 317.995Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.232 0.232 0.283
Expression system: Escherichia coli

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