SEC24B
Proteinski transportni protein Sec24B jest protein koji je kod ljudi kodiran genom SEC24B sa hromosoma 4.[5][6][7]
Aminokiselinska sekvenca
urediDužina polipeptidnog lanca je 1.268 aminokiselina, а molekulska težina 137.418 Da.[8]
10 | 20 | 30 | 40 | 50 | ||||
---|---|---|---|---|---|---|---|---|
MSAPAGSSHP | AASARIPPKF | GGAAVSGAAA | PAGPGAGPAP | HQQNGPAQNQ | ||||
MQVPSGYGLH | HQNYIAPSGH | YSQGPGKMTS | LPLDTQCGDY | YSALYTVPTQ | ||||
NVTPNTVNQQ | PGAQQLYSRG | PPAPHIVGST | LGSFQGAASS | ASHLHTSASQ | ||||
PYSSFVNHYN | SPAMYSASSS | VASQGFPSTC | GHYAMSTVSN | AAYPSVSYPS | ||||
LPAGDTYGQM | FTSQNAPTVR | PVKDNSFSGQ | NTAISHPSPL | PPLPSQQHHQ | ||||
QQSLSGYSTL | TWSSPGLPST | QDNLIRNHTG | SLAVANNNPT | ITVADSLSCP | ||||
VMQNVQPPKS | SPVVSTVLSG | SSGSSSTRTP | PTANHPVEPV | TSVTQPSELL | ||||
QQKGVQYGEY | VNNQASSAPT | PLSSTSDDEE | EEEEDEEAGV | DSSSTTSSAS | ||||
PMPNSYDALE | GGSYPDMLSS | SASSPAPDPA | PEPDPASAPA | PASAPAPVVP | ||||
QPSKMAKPFG | YGYPTLQPGY | QNATAPLISG | VQPSNPVYSG | FQQYPQQYPG | ||||
VNQLSSSIGG | LSLQSSPQPE | SLRPVNLTQE | RNILPMTPVW | APVPNLNADL | ||||
KKLNCSPDSF | RCTLTNIPQT | QALLNKAKLP | LGLLLHPFRD | LTQLPVITSN | ||||
TIVRCRSCRT | YINPFVSFID | QRRWKCNLCY | RVNDVPEEFM | YNPLTRSYGE | ||||
PHKRPEVQNS | TVEFIASSDY | MLRPPQPAVY | LFVLDVSHNA | VEAGYLTILC | ||||
QSLLENLDKL | PGDSRTRIGF | MTFDSTIHFY | NLQEGLSQPQ | MLIVSDIDDV | ||||
FLPTPDSLLV | NLYESKELIK | DLLNALPNMF | TNTRETHSAL | GPALQAAFKL | ||||
MSPTGGRVSV | FQTQLPSLGA | GLLQSREDPN | QRSSTKVVQH | LGPATDFYKK | ||||
LALDCSGQQT | AVDLFLLSSQ | YSDLASLACM | SKYSAGCIYY | YPSFHYTHNP | ||||
SQAEKLQKDL | KRYLTRKIGF | EAVMRIRCTK | GLSMHTFHGN | FFVRSTDLLS | ||||
LANINPDAGF | AVQLSIEESL | TDTSLVCFQT | ALLYTSSKGE | RRIRVHTLCL | ||||
PVVSSLADVY | AGVDVQAAIC | LLANMAVDRS | VSSSLSDARD | ALVNAVVDSL | ||||
SAYGSTVSNL | QHSALMAPSS | LKLFPLYVLA | LLKQKAFRTG | TSTRLDDRVY | ||||
AMCQIKSQPL | VHLMKMIHPN | LYRIDRLTDE | GAVHVNDRIV | PQPPLQKLSA | ||||
EKLTREGAFL | MDCGSVFYIW | VGKGCDNNFI | EDVLGYTNFA | SIPQKMTHLP | ||||
ELDTLSSERA | RSFITWLRDS | RPLSPILHIV | KDESPAKAEF | FQHLIEDRTE | ||||
AAFSYYEFLL | HVQQQICK |
Funkcija
urediProtein kodiran ovim genom je član potporodice SEC24 porodice SEC23/SEC24, koja je uključena u promet vezikula. Kodirani protein je sličan komponenti Sec24p kvasca u COPII. COPII je kompleks proteina omotača, odgovoran za pupanje vezikula iz ER. Uloga ovog genskog proizvoda je implicirana u oblikovanju vezikula, kao i u selekciji i koncentraciji tereta. Za ovaj gen su pronađene dvije varijante transkripta koje kodiraju različite izoforme.[7]
Reference
uredi- ^ a b c GRCh38: Ensembl release 89: ENSG00000138802 - Ensembl, maj 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000001052 - Ensembl, maj 2017
- ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ Pagano A, Letourneur F, Garcia-Estefania D, Carpentier JL, Orci L, Paccaud JP (Apr 1999). "Sec24 proteins and sorting at the endoplasmic reticulum". J Biol Chem. 274 (12): 7833–40. doi:10.1074/jbc.274.12.7833. PMID 10075675.
- ^ Tang BL, Kausalya J, Low DY, Lock ML, Hong W (Jun 1999). "A family of mammalian proteins homologous to yeast Sec24p". Biochem Biophys Res Commun. 258 (3): 679–84. doi:10.1006/bbrc.1999.0574. PMID 10329445.
- ^ a b "Entrez Gene: SEC24B SEC24 related gene family, member B (S. cerevisiae)".
- ^ "UniProt, O95487" (jezik: engleski). Pristupljeno 30. 10. 2021.
Dopunska literatura
uredi- Mancias JD, Goldberg J (2007). "The transport signal on Sec22 for packaging into COPII-coated vesicles is a conformational epitope". Mol. Cell. 26 (3): 403–14. doi:10.1016/j.molcel.2007.03.017. PMID 17499046.
- Olsen JV, Blagoev B, Gnad F, et al. (2006). "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks". Cell. 127 (3): 635–48. doi:10.1016/j.cell.2006.09.026. PMID 17081983. S2CID 7827573.
- Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
- Tao WA, Wollscheid B, O'Brien R, et al. (2005). "Quantitative phosphoproteome analysis using a dendrimer conjugation chemistry and tandem mass spectrometry". Nat. Methods. 2 (8): 591–8. doi:10.1038/nmeth776. PMID 16094384. S2CID 20475874.
- Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.