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Overview

Uniprot IDO94979
Protein NameProtein transport protein Sec31A
Gene NameSEC31A
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
1109 LPTKKITKKPIPDEH
111 SKIIAGDKEVVIAQN
1110 PTKKITKKPIPDEHL
806 SPKIPYEKQQLPKGR
811 YEKQQLPKGRPGPVA

Function

Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER) (PubMed:10788476). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules (By similarity)

Protein Sequence

10 MKLKEVDRTA 20 MQAWSPAQNH 30 PIYLATGTSA 40 QQLDATFSTN 50 ASLEIFELDL 60 SDPSLDMKSC 70 ATFSSSHRYH 80 KLIWGPYKMD 90 SKGDVSGVLI 100 AGGENGNIIL 110 YDPSKIIAGD 120 KEVVIAQNDK 130 HTGPVRALDV 140 NIFQTNLVAS 150 GANESEIYIW 160 DLNNFATPMT 170 PGAKTQPPED 180 ISCIAWNRQV 190 QHILASASPS 200 GRATVWDLRK 210 NEPIIKVSDH 220 SNRMHCSGLA 230 WHPDVATQMV 240 LASEDDRLPV 250 IQMWDLRFAS 260 SPLRVLENHA 270 RGILAIAWSM 280 ADPELLLSCG 290 KDAKILCSNP 300 NTGEVLYELP 310 TNTQWCFDIQ 320 WCPRNPAVLS 330 AASFDGRISV 340 YSIMGGSTDG 350 LRQKQVDKLS 360 SSFGNLDPFG 370 TGQPLPPLQI 380 PQQTAQHSIV 390 LPLKKPPKWI 400 RRPVGASFSF 410 GGKLVTFENV 420 RMPSHQGAEQ 430 QQQQHHVFIS 440 QVVTEKEFLS 450 RSDQLQQAVQ 460 SQGFINYCQK 470 KIDASQTEFE 480 KNVWSFLKVN 490 FEDDSRGKYL 500 ELLGYRKEDL 510 GKKIALALNK 520 VDGANVALKD 530 SDQVAQSDGE 540 ESPAAEEQLL 550 GEHIKEEKEE 560 SEFLPSSGGT 570 FNISVSGDID 580 GLITQALLTG 590 NFESAVDLCL 600 HDNRMADAII 610 LAIAGGQELL 620 ARTQKKYFAK 630 SQSKITRLIT 640 AVVMKNWKEI 650 VESCDLKNWR 660 EALAAVLTYA 670 KPDEFSALCD 680 LLGTRLENEG 690 DSLLQTQACL 700 CYICAGNVEK 710 LVACWTKAQD 720 GSHPLSLQDL 730 IEKVVILRKA 740 VQLTQAMDTS 750 TVGVLLAAKM 760 SQYANLLAAQ 770 GSIAAALAFL 780 PDNTNQPNIM 790 QLRDRLCRAQ 800 GEPVAGHESP 810 KIPYEKQQLP 820 KGRPGPVAGH 830 HQMPRVQTQQ 840 YYPHGENPPP 850 PGFIMHGNVN 860 PNAAGQLPTS 870 PGHMHTQVPP 880 YPQPQPYQPA 890 QPYPFGTGGS 900 AMYRPQQPVA 910 PPTSNAYPNT 920 PYISSASSYT 930 GQSQLYAAQH 940 QASSPTSSPA 950 TSFPPPPSSG 960 ASFQHGGPGA 970 PPSSSAYALP 980 PGTTGTLPAA 990 SELPASQRTG 1000 PQNGWNDPPA 1010 LNRVPKKKKM 1020 PENFMPPVPI 1030 TSPIMNPLGD 1040 PQSQMLQQQP 1050 SAPVPLSSQS 1060 SFPQPHLPGG 1070 QPFHGVQQPL 1080 GQTGMPPSFS 1090 KPNIEGAPGA 1100 PIGNTFQHVQ 1110 SLPTKKITKK 1120 PIPDEHLILK 1130 TTFEDLIQRC 1140 LSSATDPQTK 1150 RKLDDASKRL 1160 EFLYDKLREQ 1170 TLSPTITSGL 1180 HNIARSIETR 1190 NYSEGLTMHT 1200 HIVSTSNFSE 1210 TSAFMPVLKV 1220 VLTQANKLGV

Gene Ontology

Classification GO ID Description
Cellular Component GO:0030127 COPII vesicle coat
Cellular Component GO:0030134 COPII-coated ER to Golgi transport vesicle
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005783 endoplasmic reticulum
Cellular Component GO:0070971 endoplasmic reticulum exit site
Cellular Component GO:0005789 endoplasmic reticulum membrane
Cellular Component GO:0012507 ER to Golgi transport vesicle membrane
Cellular Component GO:0048471 perinuclear region of cytoplasm
Cellular Component GO:0030120 vesicle coat
Molecular Function GO:0048306 calcium-dependent protein binding
Molecular Function GO:0005198 structural molecule activity
Biological Process GO:0090110 COPII-coated vesicle cargo loading
Biological Process GO:0007029 endoplasmic reticulum organization
Biological Process GO:0006888 endoplasmic reticulum to Golgi vesicle-mediated transport
Biological Process GO:1902953 positive regulation of ER to Golgi vesicle-mediated transport
Biological Process GO:0070863 positive regulation of protein exit from endoplasmic reticulum
Biological Process GO:0015031 protein transport
Biological Process GO:0051592 response to calcium ion

Reference

[1] Yang Z, Yan C, Ma J, Peng P, Ren X et al.. Lactylome analysis suggests lactylation-dependent mechanisms of metabolic adaptation in hepatocellular carcinoma.. Nat Metab 5(1):61-79. 2023 Jan. PMID: 36593272.

[2] Hong H, Chen X, Wang H, Gu X, Yuan Y et al.. Global profiling of protein lysine lactylation and potential target modified protein analysis in hepatocellular carcinoma.. Proteomics 23(9):e2200432. 2023 May. PMID: 36625413.