› 1a7z

X-ray diffraction
0.95Å resolution

CRYSTAL STRUCTURE OF ACTINOMYCIN Z3

Released:
DOI: 10.2210/pdb1a7z/pdb
PDB entry 1a7z coloured by chain, front view.
PDB entry 1a7z coloured by chain, side view.
PDB entry 1a7z coloured by chain, top view.
Source organism: Streptomyces fradiae
Primary publication:
Crystal Structures of Actinomycin D and Actinomycin Z3.
Schäfer M, Sheldrick GM, Bahner I, Lackner H
Angew Chem Int Ed Engl 37 2381-2384 (1998)
PMID: 29710967

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162097 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ACTINOMYCIN Z3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 11 amino acids
Theoretical weight: 1.32 KDa
Source organism: Streptomyces fradiae

Ligands and Environments

1 bound ligand:
Ligand BNZ 20 x BNZ
7 modified residues:
Ligand CTH 2 x CTH
Ligand DVA 4 x DVA
Ligand POM 2 x POM
Ligand SAR 4 x SAR
Ligand MAA 2 x MAA
Ligand H5M 2 x H5M
Ligand MVA 2 x MVA

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: P212121
Unit cell:
a: 14.803Å b: 24.78Å c: 65.059Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.081 not available 0.097

Quick links

Citations

2 citation in other articles

Laccase-mediated synthesis of novel substituted phenoxazine chromophores featuring tuneable water solubility.
Bruyneel et al. (2009)
1 more

2 mentions without citation

A new density-modification procedure extending the application of the recent |ρ|-based phasing algorithm to larger crystal structures.
Rius et al. (2021)
1 more