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Synaptotagmin IX
Symbols SYT9 ; FLJ45896
External IDs OMIM613528 MGI1926373 HomoloGene11062 GeneCards: SYT9 Gene
RNA expression pattern
PBB GE SYT9 gnf1h06444 at tn.png
More reference expression data
Species Human Mouse
Entrez 143425 60510
Ensembl ENSG00000170743 ENSMUSG00000062542
UniProt Q86SS6 Q9R0N9
RefSeq (mRNA) NM_175733 NM_021889
RefSeq (protein) NP_783860 NP_068689
Location (UCSC) Chr 11:
7.26 – 7.49 Mb
Chr 7:
107.37 – 107.55 Mb
PubMed search [1] [2]

Synaptotagmin-9 is a protein that in humans is encoded by the SYT9 gene.[1][2]


SYT9 has been shown to interact with SYNCRIP,[3] TUBB[4] and TRPV1.[5]


  1. ^ Craxton M (September 2001). "Genomic analysis of synaptotagmin genes". Genomics 77 (1–2): 43–9. doi:10.1006/geno.2001.6619. PMID 11543631. 
  2. ^ "Entrez Gene: SYT9 synaptotagmin IX". 
  3. ^ Mizutani, A; Fukuda M; Ibata K; Shiraishi Y; Mikoshiba K (March 2000). "SYNCRIP, a cytoplasmic counterpart of heterogeneous nuclear ribonucleoprotein R, interacts with ubiquitous synaptotagmin isoforms". J. Biol. Chem. (UNITED STATES) 275 (13): 9823–31. doi:10.1074/jbc.275.13.9823. ISSN 0021-9258. PMID 10734137. 
  4. ^ Haberman, Yael; Grimberg Elena, Fukuda Mitsunori, Sagi-Eisenberg Ronit (November 2003). "Synaptotagmin IX, a possible linker between the perinuclear endocytic recycling compartment and the microtubules". J. Cell. Sci. (England) 116 (Pt 21): 4307–18. doi:10.1242/jcs.00719. ISSN 0021-9533. PMID 12966166. 
  5. ^ Morenilla-Palao, Cruz; Planells-Cases Rosa, García-Sanz Nuria, Ferrer-Montiel Antonio (June 2004). "Regulated exocytosis contributes to protein kinase C potentiation of vanilloid receptor activity". J. Biol. Chem. (United States) 279 (24): 25665–72. doi:10.1074/jbc.M311515200. ISSN 0021-9258. PMID 15066994. 

Further reading[edit]