5mlk

X-ray diffraction
1.94Å resolution

Biotin dependent carboxylase AccA3 dimer from Mycobacterium tuberculosis (Rv3285)

Released:

Function and Biology Details

Reaction catalysed:
ATP + [biotin carboxyl-carrier protein]-biotin-N(6)-L-lysine + hydrogencarbonate- = ADP + phosphate + [biotin carboxyl-carrier protein]-carboxybiotin-N(6)-L-lysine
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-161259 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Biotin-dependent acyl-coenzyme A carboxylase alpha3 subunit Chains: A, B
Molecule details ›
Chains: A, B
Length: 614 amino acids
Theoretical weight: 65.46 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Escherichia coli
UniProt:
  • Canonical: P96890 (Residues: 1-600; Coverage: 100%)
Gene names: Rv3285, accA3
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P212121
Unit cell:
a: 77.897Å b: 85.206Å c: 148.097Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.188 0.22
Expression system: Escherichia coli