Protein
Probable signal recognition particle subunit SRP68
Organism
Caenorhabditis elegans
Function
Signal-recognition-particle assembly has a crucial role in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP68 binds the 7S RNA, SRP72 binds to this complex subsequently. This ribonucleoprotein complex might interact directly with the docking protein in the ER membrane and possibly participate in the elongation arrest function (By similarity).
Similarity
Belongs to the SRP68 family.
Sequence
MTNDVEMKSETEELPPFPTVHILQVVKDAQQQHGLRHGDYARYRKYCAAKLERMRKALKFTNSHNCQKKRKAKFVKKWLSVESVQNVQFLNFGIFESERRYAEAMIDKITLEDNPEKSRKKFSMINSLRKAVLHATNLEKIVQESERFDAPTKLEAQAYAAWMRGMCSFESRNWQKASESLKLAKTVYEKLAEATNNTTLSSIFKGRCREIQPQLRLCEFNIAESPGAVGTMTELMELRMQMGEGGDSSVDKLISEMRASATSAEVVTIEWGGAKSTVDDEKAKQVVQEWKQTEVELAQCQTPKEKMALFEKATADTRDAIDRISDIIRRKSSENADTTVLQSIKAYLEFLKMNGTASRYLAIIDNTKSEKKSKPQDLLRLYDSVIEIYKEVAEIPGADHDKNLIQAFEVKVEYYRAFRCFYMASSYSALHKYSEAAALFDRTVSRVQDAEGKLKKLKSSSFITNETQSSLNELRSEVESAKVTVRAARLASAAGDVKTDSELAKIIDKRPLLETVNEWRQWDVRNSLKDKKTIPVASLPPAFIPMPNKPIFFDLANFHLTMPNVDDRLEKLQKDRDATPKKAAKGSSAAAASSKTSNQEEEEQQGLTGMLSGWKKSFWGNK