› 1s94

X-ray diffraction
3.34Å resolution

Crystal structure of the Habc domain of neuronal syntaxin from the squid Loligo pealei

Released:
DOI: 10.2210/pdb1s94/pdb
PDB entry 1s94 coloured by chain, front view.
PDB entry 1s94 coloured by chain, side view.
PDB entry 1s94 coloured by chain, top view.
Source organism: Doryteuthis pealeii
Primary publication:
Crystal structure of the Habc domain of neuronal syntaxin from the squid Loligo pealei reveals conformational plasticity at its C-terminus.
Bracher A, Weissenhorn W
BMC Struct Biol 4 6 (2004)
PMID: 15113421

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129212 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
t-SNARE coiled-coil homology domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 180 amino acids
Theoretical weight: 20.72 KDa
Source organism: Doryteuthis pealeii
Expression system: Escherichia coli
UniProt:
  • Canonical: O46345 (Residues: 2-175; Coverage: 60%)
Sequence domains: Syntaxin
Structure domains: Methane Monooxygenase Hydroxylase; Chain G, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P43212
Unit cell:
a: 73.056Å b: 73.056Å c: 224.434Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.313 0.309 0.375
Expression system: Escherichia coli

Quick links

Citations

6 review citations

RACK1 has the nerve to act: structure meets function in the nervous system.
Sklan et al. (2006)
5 more

4 mentions without citation

SNARE proteins: zip codes in vesicle targeting?
Koike et al. (2022)
3 more