. "SEQUENCE 355 AA; 39673 MW; EE8616A226888501 CRC64;"^^ . "FUNCTION: Mediates endoplasmic reticulum to Golgi transport (By similarity). SUBUNIT: Part of a ternary complex containing STX5A, NSFL1C and VCP. Identified in a unique SNARE complex composed of the Golgi SNAREs GOSR1, GOSR2, YKT6 and VTI1A (By similarity). Interacts with COG4. SUBCELLULAR LOCATION: Endoplasmic reticulum-Golgi intermediate compartment membrane; Single-pass type IV membrane protein (By similarity). Golgi apparatus membrane; Single-pass type IV membrane protein (By similarity). ALTERNATIVE PRODUCTS: Event=Alternative splicing, Alternative initiation; Named isoforms=3; Name=1; IsoId=Q13190-1; Sequence=Displayed; Name=2; IsoId=Q13190-2; Sequence=VSP_020119; Note=Produced by alternative initiation at Met-55 of isoform 1; Name=3; IsoId=Q13190-3; Sequence=VSP_020119, VSP_020120; Note=Produced by alternative splicing and alternative initiation; SIMILARITY: Belongs to the syntaxin family. SIMILARITY: Contains 1 t-SNARE coiled-coil homology domain. GENE SYNONYMS:STX5 STX5A. COPYRIGHT: Protein annotation is derived from the UniProt Consortium (http://www.uniprot.org/). Distributed under the Creative Commons Attribution-NoDerivs License."^^ . . . . . . . . . . "STX5_HUMAN"^^ . "STX5"^^ . . "MIPRKRYGSKNTDQGVYLGLSKTQVLSPATAGSSSSDIAPLPPPVTLVPPPPDTMSCRDRTQEFLSACKSLQTRQNGIQTNKPALRAVRQRSEFTLMAKRIGKDLSNTFAKLEKLTILAKRKSLFDDKAVEIEELTYIIKQDINSLNKQIAQLQDFVRAKGSQSGRHLQTHSNTIVVSLQSKLASMSNDFKSVLEVRTENLKQQRSRREQFSRAPVSALPLAPNHLGGGAVVLGAESHASKDVAIDMMDSRTSQQLQLIDEQDSYIQSRADTMQNIESTIVELGSIFQQLAHMVKEQEETIQRIDENVLGAQLDVEAAHSEILKYFQSVTSNRWLMVKIFLILIVFFIIFVVFLA"^^ . "Syntaxin-5"^^ . . .