SRP101

Signal recognition particle receptor subunit alpha homolog

621 amino acids

Component of the SRP (signal recognition particle) receptor. Ensures, in conjunction with the signal recognition particle, the correct targeting of the nascent secretory proteins to the endoplasmic reticulum membrane system. GTP hydrolysis may enhance the fidelity of and provide unidirectionality to the targeting reaction. It is important but not essential for cell growth. May be directly involved in mitochondrial protein import.

Belongs to the GTP-binding SRP family.

69.278 kDa

MFDQLAVFTPQGQVLYQYNCLGKKFSEIQINSFISQLITSPVTRKESVANANTDGFDFNLLTINSEHKNSPSFNALFYLNKQPELYFVVTFAEQTLELNQETQQTLALVLKLWNSLHLSESILKNRQGQNEKNKHNYVDILQGIEDDLKKFEQYFRIKYEESIKQDHINPDNFTKNGSVPQSHNKNTKKKLRDTKGKKQSTGNVGSGRKWGRDGGMLDEMNHEDAAKLDFSSSNSHNSSQVALDSTINKDSFGDRTEGGDFLIKEIDDLLSSHKDEITSGNEAKNSGYVSTAFGFLQKHVLGNKTINESDLKSVLEKLTQQLITKNVAPEAADYLTQQVSHDLVGSKTANWTSVENTARESLTKALTQILTPGVSVDLLREIQSKRSKKDEEGKCDPYVFSIVGVNGVGKSTNLSKLAFWLLQNNFKVLIVACDTFRSGAVEQLRVHVENLAQLMDDSHVRGSKNKRGKTGNDYVELFEAGYGGSDLVTKIAKQAIKYSRDQNFDIVLMDTAGRRHNDPTLMSPLKSFADQAKPDKIIMVGEALVGTDSVQQAKNFNDAFGKGRNLDFFIISKCDTVGEMLGTMVNMVYATGIPILFVGVGQTYTDLRTLSVKWAVNTLMS

srp101

Signal recognition particle receptor subunit alpha homolog

547 amino acids

Component of the SRP (signal recognition particle) receptor. Ensures, in conjunction with the signal recognition particle, the correct targeting of the nascent secretory proteins to the endoplasmic reticulum membrane system. GTP hydrolysis may enhance the fidelity of and provide unidirectionality to the targeting reaction (By similarity).

Belongs to the GTP-binding SRP family.

61.078 kDa

MIDLFAIVNKGGIVLWKKTNSLVNLKCLQVLFHEAFLSEQRTVNNTVTFDRYTMQYQEATQYSIVFVVVFQDLKCMAYSQSLLNSAHNIFLNLFKEKLEDRQVPNEAEVEKLFAPIFNRKSAQLENETDTKSLPVEANNDNSARKKNEYEMKKKGAQSKQTNAPKKGKKQLRKWDDQITEEEQAALNYSSQASSASQTVDNSQLSSIVGNNNKFQKTGSGDVIISDLEMDPNQTISNKSASSAFSLFSNLIGGKYLKEEDLSPILKQMQEHLTKKNVANSIALELCESVKASLINKKVGSFDTVKNTVNKAFRDRLTQILTPSTSLDLLHSIRSVRKNENRPYTISLIGVNGVGKSTTLAKIAYWLLSNNFRILVAACDTFRSGAIEQLGVHVKNLQSLKGSSIELFAQGYGKDSSFVVKNAVEYAKQNSFDVILIDTAGRRHNDQRLMGSLEKFTKATKLDKIFQVAEALVGTDSLAQAKHFQASLYHRPLDGFIISKVDTVGQLVGVMVGMVYAVRVPIIFVGIGQTYSDLRTLSVDWVVDQLMK