1LVF:
reference: Three-dimensional structure of the amino-terminal domain of syntaxin 6, a SNAP-25 C homolog., Misura KM, Bock JB, Gonzalez LC Jr, Scheller RH, Weis WI, Proc Natl Acad Sci U S A 2002 Jul 9;99(14):9184-9. PMID: 12082176

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