› 1bdw

X-ray diffraction
1.7Å resolution

GRAMICIDIN D FROM BACILLUS BREVIS (ACTIVE FORM)

Released:
DOI: 10.2210/pdb1bdw/pdb
PDB entry 1bdw coloured by chain, front view.
PDB entry 1bdw coloured by chain, side view.
PDB entry 1bdw coloured by chain, top view.
Source organism: Brevibacillus brevis
Primary publication:
The conducting form of gramicidin A is a right-handed double-stranded double helix.
Burkhart BM, Li N, Langs DA, Pangborn WA, Duax WL
Proc Natl Acad Sci U S A 95 12950-5 (1998)
PMID: 9789021

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-162116 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
GRAMICIDIN A Chains: A, B
Molecule details ›
Chains: A, B
Length: 16 amino acids
Theoretical weight: 1.88 KDa
Source organism: Brevibacillus brevis

Ligands and Environments

1 bound ligand:
Ligand ACY 5 x ACY
3 modified residues:
Ligand FVA 2 x FVA
Ligand DLE 8 x DLE
Ligand DVA 4 x DVA

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 20.584Å b: 27.905Å c: 52.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 not available 0.243

Quick links

Citations

6 review citations

Structure and function of "metalloantibiotics".
Ming LJ. (2003)
5 more

4 mentions without citation

The conducting form of gramicidin A is a right-handed double-stranded double helix.
Burkhart et al. (1998)
3 more