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Syntaxin 1B
PDB 1hvv EBI.jpg
Rendering of STX1B from PDB 1hvv
Available structures
PDB Ortholog search: PDBe, RCSB
Symbols STX1B ; STX1B1; STX1B2
External IDs OMIM601485 MGI1930705 HomoloGene69375 GeneCards: STX1B Gene
RNA expression pattern
PBB GE STX1B2 gnf1h01186 at tn.png
More reference expression data
Species Human Mouse
Entrez 112755 56216
Ensembl ENSG00000099365 ENSMUSG00000030806
UniProt P61266 P61264
RefSeq (mRNA) NM_052874 NM_024414
RefSeq (protein) NP_443106 NP_077725
Location (UCSC) Chr 16:
31 – 31.02 Mb
Chr 7:
127.8 – 127.82 Mb
PubMed search [1] [2]

Syntaxin-1B is a protein that in humans is encoded by the STX1B gene.[1]


STX1B has been shown to interact with UNC13B.[2]


  1. ^ "Entrez Gene: STX1B2 syntaxin 1B2". 
  2. ^ Betz, A; Okamoto M; Benseler F; Brose N (January 1997). "Direct interaction of the rat unc-13 homologue Munc13-1 with the N terminus of syntaxin". J. Biol. Chem. (UNITED STATES) 272 (4): 2520–6. doi:10.1074/jbc.272.4.2520. ISSN 0021-9258. PMID 8999968. 

Further reading[edit]