› 1ob4

X-ray diffraction
0.95Å resolution

Cephaibol A

Released:
DOI: 10.2210/pdb1ob4/pdb
PDB entry 1ob4 coloured by chain, front view.
PDB entry 1ob4 coloured by chain, side view.
PDB entry 1ob4 coloured by chain, top view.
Source organism: Acremonium tubakii
Primary publication:
Crystal structures of cephaibols.
Bunkóczi G, Schiell M, Vértesy L, Sheldrick GM
J Pept Sci 9 745-52
PMID: 14658793

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162350 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CEPHAIBOL A Chain: A
Molecule details ›
Chain: A
Length: 17 amino acids
Theoretical weight: 1.65 KDa
Source organism: Acremonium tubakii

Ligands and Environments

1 bound ligand:
Ligand EOH 1 x EOH
4 modified residues:
Ligand AIB 6 x AIB
Ligand DIV 2 x DIV
Ligand HYP 2 x HYP
Ligand PHL 1 x PHL

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER M06XCE
Spacegroup: P21212
Unit cell:
a: 30.534Å b: 37.787Å c: 9.115Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.087 not available 0.112

Quick links

Citations

1 review citation

Aib residues in peptaibiotics and synthetic sequences: analysis of nonhelical conformations.
Aravinda et al. (2008)
16 other articles

7 mentions without citation

Persistent homology analysis of protein structure, flexibility, and folding.
Xia et al. (2014)
6 more