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Q N ethylmaleimide Sensitive Factor Attachment Protein Receptors

SNARE Proteins in which the central amino acid residue of the SNARE motif is a Glutamine. They are classified separately from the R-SNARE Proteins where the central amino acid residue of the SNARE motif is an Arginine. Subfamilies, the Qa-SNAREs; Qb-SNAREs; and Qc-SNAREs are grouped by the position of their SNARE motif-containing-domains in the SNARE complex and by their sequence similarities.