4WD3 image
Deposition Date 2014-09-06
Release Date 2015-09-09
Last Version Date 2024-10-16
Entry Detail
PDB ID:
4WD3
Keywords:
LIGASE
Title:
Crystal structure of an L-amino acid ligase RizA
Biological Source:
Source Organism:
Bacillus subtilis subsp. subtilis (Taxon ID: 135461)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.80 Å
R-Value Free:
0.25
R-Value Work:
0.20
R-Value Observed:
0.20
Space Group:
P 1 21 1
4WD3 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:L-amino acid ligase
Gene (Uniprot):rizA
Mutations:L2V, F74I
Chain IDs:A, B
Chain Length:413
Number of Molecules:2
Biological Source:Bacillus subtilis subsp. subtilis
UniProt ID:B5UAT8 Pfam ID:PF13535 EC:6.3.2.48
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MSE A MET modified residue
Ligand Molecules
NA
Primary Citation
Structure of RizA, an L-amino-acid ligase from Bacillus subtilis.
Acta Crystallogr.,Sect.F 71 1125 1130 (2015)
PMID: 26323296 DOI: 10.1107/S2053230X15012698

Abstact

RizA is an L-amino-acid ligase from Bacillus subtilis that participates in the biosynthesis of rhizocticin, an oligopeptide antibiotic. The substrate-free form of RizA has been crystallized and the structure was solved at 2.8 Å resolution. The amino-acid-binding site appears to be capable of accommodating multiple amino acids, consistent with previous biochemical studies.

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Chemical

Disease

Primary Citation of related structures
3VMM
3VOT