5ja1

X-ray diffraction
3Å resolution

EntF, a Terminal Nonribosomal Peptide Synthetase Module Bound to the MbtH-Like Protein YbdZ

Released:

Function and Biology Details

Reactions catalysed:
(1a) ATP + L-serine = diphosphate + (L-seryl)adenylate
6 ATP + 3 2,3-dihydroxybenzoate + 3 L-serine = enterobactin + 6 AMP + 6 diphosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-145844 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Enterobactin synthase component F Chain: A
Molecule details ›
Chain: A
Length: 1295 amino acids
Theoretical weight: 142.31 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P11454 (Residues: 1-1293; Coverage: 100%)
Gene names: JW0578, b0586, entF
Sequence domains:
Enterobactin biosynthesis protein YbdZ Chain: B
Molecule details ›
Chain: B
Length: 74 amino acids
Theoretical weight: 8.47 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P18393 (Residues: 1-72; Coverage: 100%)
Gene names: JW0577, b4511, ybdZ
Sequence domains: MbtH-like protein
Structure domains: Structural Genomics, Unknown Function 30-nov-00 1gh9 Mol_id

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Unit cell:
a: 161.185Å b: 57.679Å c: 183.945Å
α: 90° β: 97.93° γ: 90°
R-values:
R R work R free
0.188 0.185 0.235
Expression system: Escherichia coli BL21(DE3)