4gla

X-ray diffraction
2.75Å resolution

OBody NL8 bound to hen egg-white lysozyme

Released:

Function and Biology Details

Reactions catalysed:
Hydrolysis of (1->4)-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins
ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-aspartyl-tRNA(Asp)

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-132866 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Lysozyme C Chains: A, B
Molecule details ›
Chains: A, B
Length: 129 amino acids
Theoretical weight: 14.33 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P00698 (Residues: 19-147; Coverage: 100%)
Gene name: LYZ
Sequence domains: C-type lysozyme/alpha-lactalbumin family
Structure domains: Lysozyme
Aspartate--tRNA(Asp) ligase Chains: C, D
Molecule details ›
Chains: C, D
Length: 109 amino acids
Theoretical weight: 11.76 KDa
Source organism: Pyrobaculum aerophilum
Expression system: Escherichia coli DH5[alpha]
UniProt:
  • Canonical: Q8ZYM8 (Residues: 1-46, 47-104; Coverage: 24%)
Gene names: PAE0703, aspS
Sequence domains: OB-fold nucleic acid binding domain
Structure domains: Nucleic acid-binding proteins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL
Spacegroup: P41212
Unit cell:
a: 76.759Å b: 76.759Å c: 166.344Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.226 0.296
Expression system: Escherichia coli DH5[alpha]