4h2w

X-ray diffraction
1.95Å resolution

Crystal structure of engineered Bradyrhizobium japonicum glycine:[carrier protein] ligase complexed with carrier protein from Agrobacterium tumefaciens and AMP

Released:

Function and Biology Details

Reaction catalysed:
ATP + an amino acid + [acyl-carrier-protein] = AMP + diphosphate + an aminoacyl-[acyl-carrier-protein] 
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-108876 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Amino acid--[acyl-carrier-protein] ligase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 346 amino acids
Theoretical weight: 38.17 KDa
Source organism: Bradyrhizobium diazoefficiens USDA 110
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q89VT8 (Residues: 1-326; Coverage: 100%)
Gene name: bll0957
Sequence domains: tRNA synthetase class II core domain (G, H, P, S and T)
Structure domains: Bira Bifunctional Protein; Domain 2
Aminoacyl carrier protein Chains: C, D
Molecule details ›
Chains: C, D
Length: 103 amino acids
Theoretical weight: 11.17 KDa
Source organism: Agrobacterium fabrum str. C58
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A9CHM9 (Residues: 1-83; Coverage: 100%)
Gene names: AGR_C_4658, Atu2571
Sequence domains: Phosphopantetheine attachment site
Structure domains: ACP-like

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P212121
Unit cell:
a: 99.695Å b: 101.248Å c: 102.997Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.172 0.196
Expression system: Escherichia coli BL21(DE3)