1ez3

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE OF THE NEURONAL T-SNARE SYNTAXIN-1A

Released:
Source organism: Rattus norvegicus
Primary publication:
Structural analysis of the neuronal SNARE protein syntaxin-1A.
Biochemistry 39 8470-9 (2000)
PMID: 10913252

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Syntaxin-1A Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 127 amino acids
Theoretical weight: 14.98 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P32851 (Residues: 24-150; Coverage: 44%)
Gene names: Sap, Stx1a
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: NSLS BEAMLINE X12C
Spacegroup: P21
Unit cell:
a: 35.41Å b: 99.56Å c: 54.96Å
α: 90° β: 97.46° γ: 90°
R-values:
R R work R free
0.233 0.23 0.286
Expression system: Escherichia coli