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Overview

Uniprot IDQ14108
Protein NameLysosome membrane protein 2
Gene NameSCARB2
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
129 DQSVGDPKIDLIRTL
39 AVDQSIEKKIVLRNG
391 QINIYVKKLDDFVET

Function

Acts as a lysosomal receptor for glucosylceramidase (GBA1) targeting

Protein Sequence

10 MGRCCFYTAG 20 TLSLLLLVTS 30 VTLLVARVFQ 40 KAVDQSIEKK 50 IVLRNGTEAF 60 DSWEKPPLPV 70 YTQFYFFNVT 80 NPEEILRGET 90 PRVEEVGPYT 100 YRELRNKANI 110 QFGDNGTTIS 120 AVSNKAYVFE 130 RDQSVGDPKI 140 DLIRTLNIPV 150 LTVIEWSQVH 160 FLREIIEAML 170 KAYQQKLFVT 180 HTVDELLWGY 190 KDEILSLIHV 200 FRPDISPYFG 210 LFYEKNGTND 220 GDYVFLTGED 230 SYLNFTKIVE 240 WNGKTSLDWW 250 ITDKCNMING 260 TDGDSFHPLI 270 TKDEVLYVFP 280 SDFCRSVYIT 290 FSDYESVQGL 300 PAFRYKVPAE 310 ILANTSDNAG 320 FCIPEGNCLG 330 SGVLNVSICK 340 NGAPIIMSFP 350 HFYQADERFV 360 SAIEGMHPNQ 370 EDHETFVDIN 380 PLTGIILKAA 390 KRFQINIYVK 400 KLDDFVETGD 410 IRTMVFPVMY 420 LNESVHIDKE 430 TASRLKSMIN 440 TTLIITNIPY 450 IIMALGVFFG 460 LVFTWLACKG 470 QGSMDEGTAD ERAPLIRT

Gene Ontology

Classification GO ID Description
Cellular Component GO:0030669 clathrin-coated endocytic vesicle membrane
Cellular Component GO:0030666 endocytic vesicle membrane
Cellular Component GO:0005789 endoplasmic reticulum membrane
Cellular Component GO:0010008 endosome membrane
Cellular Component GO:0070062 extracellular exosome
Cellular Component GO:0005925 focal adhesion
Cellular Component GO:0000139 Golgi membrane
Cellular Component GO:0031902 late endosome membrane
Cellular Component GO:0043202 lysosomal lumen
Cellular Component GO:0005765 lysosomal membrane
Cellular Component GO:0016020 membrane
Cellular Component GO:0005886 plasma membrane
Molecular Function GO:0038024 cargo receptor activity
Molecular Function GO:0015485 cholesterol binding
Molecular Function GO:0019899 enzyme binding
Molecular Function GO:0031210 phosphatidylcholine binding
Molecular Function GO:0001786 phosphatidylserine binding
Molecular Function GO:0042803 protein homodimerization activity
Molecular Function GO:0051087 protein-folding chaperone binding
Molecular Function GO:0005044 scavenger receptor activity
Molecular Function GO:0004888 transmembrane signaling receptor activity
Molecular Function GO:0001618 virus receptor activity
Biological Process GO:0015917 aminophospholipid transport
Biological Process GO:0006914 autophagy
Biological Process GO:0010976 positive regulation of neuron projection development
Biological Process GO:0006622 protein targeting to lysosome
Biological Process GO:0006898 receptor-mediated endocytosis
Biological Process GO:0043470 regulation of carbohydrate catabolic process
Biological Process GO:1904978 regulation of endosome organization
Biological Process GO:2000752 regulation of glucosylceramide catabolic process
Biological Process GO:1905671 regulation of lysosome organization

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.