› 3ceb

X-ray diffraction
2.4Å resolution

Crystal structure of a putative 4-amino-4-deoxychorismate lyase (hs_0128) from haemophilus somnus 129pt at 2.40 A resolution

Released:
DOI: 10.2210/pdb3ceb/pdb
PDB entry 3ceb coloured by chain, front view.
PDB entry 3ceb coloured by chain, side view.
PDB entry 3ceb coloured by chain, top view.
Source organism: Histophilus somni 129PT
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170953 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aminodeoxychorismate lyase Chain: A
Molecule details ›
Chain: A
Length: 194 amino acids
Theoretical weight: 23.67 KDa
Source organism: Histophilus somni 129PT
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0I0Z6 (Residues: 1-193; Coverage: 100%)
Gene name: HS_0128
Sequence domains: Amino-transferase class IV
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand SO4 5 x SO4
Ligand GOL 1 x GOL
2 modified residues:
Ligand MSE 4 x MSE
Ligand LLP 1 x LLP

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P61
Unit cell:
a: 149.73Å b: 149.73Å c: 34.04Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.188 0.186 0.225
Expression system: Escherichia coli

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