› 2dxu

X-ray diffraction
1.28Å resolution

Crystal Structure Of Biotin Protein Ligase From Pyrococcus Horikoshii Complexed with Biotinyl-5'-AMP, Mutation R48A

Released:
DOI: 10.2210/pdb2dxu/pdb
PDB entry 2dxu coloured by chain, front view.
PDB entry 2dxu coloured by chain, side view.
PDB entry 2dxu coloured by chain, top view.
Source organism: Pyrococcus horikoshii
Primary publication:
Protein biotinylation visualized by a complex structure of biotin protein ligase with a substrate.
Bagautdinov B, Matsuura Y, Bagautdinova S, Kunishima N
J Biol Chem 283 14739-50 (2008)
PMID: 18372281

Function and Biology Details

Reaction catalysed: 
ATP + biotin + [biotin carboxyl-carrier protein]-L-lysine = AMP + diphosphate + [biotin carboxyl-carrier protein]-N(6)-biotinyl-L-lysine
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129627 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
BPL/LPL catalytic domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 235 amino acids
Theoretical weight: 26.02 KDa
Source organism: Pyrococcus horikoshii
Expression system: Escherichia coli
UniProt:
  • Canonical: O57883 (Residues: 1-235; Coverage: 100%)
Gene name: PH0147
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand BT5 2 x BT5
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P21
Unit cell:
a: 38.236Å b: 82.851Å c: 72.354Å
α: 90° β: 101.37° γ: 90°
R-values:
R R work R free
0.222 0.222 0.232
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Mechanisms of biotin-regulated gene expression in microbes.
Satiaputra et al. (2016)
4 more

1 mention without citation

Modulation of epigenetic targets for anticancer therapy: clinicopathological relevance, structural data and drug discovery perspectives.
Andreoli et al. (2013)