Protein Biological process Molecular function Extracellular vesicle proteins A B C D E F G H I J K L M N O P Q R S T U V W X Y Z       L antigen family, member 3 l(3)mbt-like 1 (Drosophila) l(3)mbt-like 2 (Drosophila) L1 cell adhesion molecule La ribonucleoprotein domain family, member 1 laccase (multicopper oxidoreductase) domain containing 1 lacritin Lactalbumin alpha lactamase, beta lactase lactate dehydrogenase A lactate dehydrogenase A-like 6A lactate dehydrogenase A-like 6B lactate dehydrogenase B lactate dehydrogenase C lactation elevated 1 lactoperoxidase lactotransferrin ladinin 1 ladybird homeobox 1 lamin A/C lamin B receptor lamin B1 lamin B2 laminin, alpha 1 laminin, alpha 2 laminin, alpha 3 laminin, alpha 4 laminin, alpha 5 laminin, beta 1 laminin, beta 2 (laminin S) laminin, beta 3 laminin, gamma 1 (formerly LAMB2) laminin, gamma 2 laminin, gamma 3 LanC lantibiotic synthetase component C-like 1 (bacterial) LanC lantibiotic synthetase component C-like 2 (bacterial) LanC lantibiotic synthetase component C-like 3 (bacterial) lanosterol synthase (2,3-oxidosqualene-lanosterol cyclase) large subunit GTPase 1 homolog (S. cerevisiae) large tumor suppressor kinase 1 large tumor suppressor kinase 2 late cornified envelope 2B late endosomal/lysosomal adaptor, MAPK and MTOR activator 2 late endosomal/lysosomal adaptor, MAPK and MTOR activator 3 late endosomal/lysosomal adaptor, MAPK and MTOR activator 5 latent transforming growth factor beta binding protein 1 latent transforming growth factor beta binding protein 2 latent transforming growth factor beta binding protein 3 latent transforming growth factor beta binding protein 4 latrophilin 1 latrophilin 2 latrophilin 3 Leber congenital amaurosis 5-like lecithin retinol acyltransferase (phosphatidylcholine--retinol O-acyltransferase) lecithin-cholesterol acyltransferase lectin, galactoside-binding, soluble, 1 lectin, galactoside-binding, soluble, 12 lectin, galactoside-binding, soluble, 13 lectin, galactoside-binding, soluble, 3 lectin, galactoside-binding, soluble, 3 binding protein lectin, galactoside-binding, soluble, 4 lectin, galactoside-binding, soluble, 7 lectin, galactoside-binding, soluble, 7B lectin, galactoside-binding, soluble, 8 lectin, galactoside-binding, soluble, 9 lectin, galactoside-binding-like lectin, mannose-binding 2 lectin, mannose-binding 2-like lectin, mannose-binding, 1 lectin, mannose-binding, 1 like legumain leiomodin 1 (smooth muscle) leishmanolysin-like (metallopeptidase M8 family) LEM domain containing 3 lemur tyrosine kinase 3 lengsin, lens protein with glutamine synthetase domain lens epithelial protein leprecan-like 4 leptin leptin receptor leucine aminopeptidase 3 leucine carboxyl methyltransferase 1 leucine carboxyl methyltransferase 2 leucine rich repeat (in FLII) interacting protein 1 leucine rich repeat (in FLII) interacting protein 2 leucine rich repeat and fibronectin type III domain containing 2 leucine rich repeat and fibronectin type III domain containing 5 leucine rich repeat and sterile alpha motif containing 1 leucine rich repeat containing 14 leucine rich repeat containing 15 leucine rich repeat containing 17 leucine rich repeat containing 2 leucine rich repeat containing 23 leucine rich repeat containing 24 leucine rich repeat containing 25 leucine rich repeat containing 27 leucine rich repeat containing 29 leucine rich repeat containing 3 leucine rich repeat containing 33 leucine rich repeat containing 37, member A3 leucine rich repeat containing 3B leucine rich repeat containing 4 leucine rich repeat containing 41 leucine rich repeat containing 42 leucine rich repeat containing 45 leucine rich repeat containing 47 leucine rich repeat containing 4B leucine rich repeat containing 4C leucine rich repeat containing 7 leucine rich repeat containing 8 family, member A leucine rich repeat containing 8 family, member D leucine rich repeat neuronal 2 leucine rich repeat neuronal 4 leucine rich repeat protein 1 leucine rich repeat transmembrane neuronal 1 leucine rich repeat transmembrane neuronal 2 leucine zipper protein 1 leucine zipper transcription factor-like 1 leucine zipper, down-regulated in cancer 1 leucine zipper, putative tumor suppressor 1 leucine zipper, putative tumor suppressor 2 leucine zipper, putative tumor suppressor family member 3 leucine-rich alpha-2-glycoprotein 1 leucine-rich pentatricopeptide repeat containing leucine-rich repeat containing G protein-coupled receptor 4 leucine-rich repeat containing G protein-coupled receptor 5 leucine-rich repeat containing G protein-coupled receptor 6 leucine-rich repeat LGI family, member 2 leucine-rich repeat LGI family, member 3 leucine-rich repeat LGI family, member 4 leucine-rich repeat, immunoglobulin-like and transmembrane domains 1 leucine-rich repeats and calponin homology (CH) domain containing 1 leucine-rich repeats and calponin homology (CH) domain containing 4 leucine-rich repeats and immunoglobulin-like domains 1 leucine-rich repeats and immunoglobulin-like domains 2 leucine-rich, glioma inactivated 1 leucine-zipper-like transcription regulator 1 leucyl-tRNA synthetase leucyl-tRNA synthetase 2, mitochondrial leucyl/cystinyl aminopeptidase leukemia inhibitory factor leukemia inhibitory factor receptor alpha leukemia NUP98 fusion partner 1 leukocyte cell derived chemotaxin 1 leukocyte cell-derived chemotaxin 2 leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 2 leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4 leukocyte immunoglobulin-like receptor, subfamily A (without TM domain), member 3 leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 1 leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 2 leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 3 leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 4 leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 5 leukocyte receptor tyrosine kinase leukocyte-associated immunoglobulin-like receptor 1 leukotriene A4 hydrolase leukotriene B4 receptor leupaxin LFNG O-fucosylpeptide 3-beta-N-acetylglucosaminyltransferase ligand of numb-protein X 1, E3 ubiquitin protein ligase ligand of numb-protein X 2 ligase I, DNA, ATP-dependent ligase III, DNA, ATP-dependent ligase IV, DNA, ATP-dependent like-glycosyltransferase LIM and calponin homology domains 1 LIM and cysteine-rich domains 1 LIM and senescent cell antigen-like domains 1 LIM and SH3 protein 1 LIM domain 7 LIM domain and actin binding 1 LIM domain binding 1 LIM domain binding 3 LIM domain containing preferred translocation partner in lipoma LIM domain kinase 1 LIM domain only 4 LIM domains containing 1 LIM homeobox 1 LIM homeobox 2 LIM homeobox 3 LIM homeobox 5 LIM homeobox 6 LIM homeobox 9 LIM homeobox transcription factor 1, alpha limbic system-associated membrane protein linker for activation of T cells lipase, endothelial lipase, gastric lipase, hepatic lipase, hormone-sensitive lipid phosphate phosphatase-related protein type 2 lipid phosphate phosphatase-related protein type 3 lipin 1 lipin 2 lipin 3 lipocalin 1 lipocalin 2 lipoic acid synthetase lipopolysaccharide binding protein lipopolysaccharide-induced TNF factor lipoprotein lipase lipoprotein, Lp(a) lipoxygenase homology domains 1 lipoyltransferase 1 listerin E3 ubiquitin protein ligase 1 liver expressed antimicrobial peptide 2 Lix1 homolog (mouse)-like LOC100499484-C9orf174 readthrough lon peptidase 1, mitochondrial long intergenic non-protein coding RNA 574 low density lipoprotein receptor low density lipoprotein receptor-related protein 1 low density lipoprotein receptor-related protein 10 low density lipoprotein receptor-related protein 11 low density lipoprotein receptor-related protein 12 low density lipoprotein receptor-related protein 1B low density lipoprotein receptor-related protein 2 low density lipoprotein receptor-related protein 3 low density lipoprotein receptor-related protein 4 low density lipoprotein receptor-related protein 5 low density lipoprotein receptor-related protein 6 low density lipoprotein receptor-related protein 8, apolipoprotein e receptor low density lipoprotein receptor-related protein associated protein 1 LPS-responsive vesicle trafficking, beach and anchor containing LSM1 homolog, U6 small nuclear RNA associated (S. cerevisiae) LSM10, U7 small nuclear RNA associated LSM11, U7 small nuclear RNA associated LSM2 homolog, U6 small nuclear RNA associated (S. cerevisiae) LSM3 homolog, U6 small nuclear RNA associated (S. cerevisiae) LSM4 homolog, U6 small nuclear RNA associated (S. cerevisiae) LSM5 homolog, U6 small nuclear RNA associated (S. cerevisiae) LSM7 homolog, U6 small nuclear RNA associated (S. cerevisiae) LUC7-like (S. cerevisiae) LUC7-like 2 (S. cerevisiae) LUC7-like 3 (S. cerevisiae) lumican luteinizing hormone beta polypeptide luteinizing hormone/choriogonadotropin receptor Ly6/neurotoxin 1 LY6/PLAUR domain containing 3 LY6/PLAUR domain containing 6 lymphatic vessel endothelial hyaluronan receptor 1 lymphoblastic leukemia derived sequence 1 lymphocyte antigen 6 complex, locus D lymphocyte antigen 6 complex, locus E lymphocyte antigen 6 complex, locus H lymphocyte antigen 75 lymphocyte antigen 86 lymphocyte antigen 9 lymphocyte antigen 96 lymphocyte cytosolic protein 1 (L-plastin) lymphocyte-specific protein 1 lymphocyte-specific protein tyrosine kinase lymphoid enhancer-binding factor 1 lymphoid-restricted membrane protein lymphotoxin beta (TNF superfamily, member 3) lymphotoxin beta receptor (TNFR superfamily, member 3) LYR motif containing 1 lysine (K)-specific demethylase 1A lysine (K)-specific demethylase 1B lysine (K)-specific demethylase 2A lysine (K)-specific demethylase 2B lysine (K)-specific demethylase 3B lysine (K)-specific demethylase 4A lysine (K)-specific demethylase 4B lysine (K)-specific demethylase 4C lysine (K)-specific demethylase 5A lysine (K)-specific demethylase 5B lysine (K)-specific demethylase 5C lysine (K)-specific demethylase 5D lysine (K)-specific demethylase 6A lysine (K)-specific methyltransferase 2A lysine (K)-specific methyltransferase 2B lysine (K)-specific methyltransferase 2C lysine (K)-specific methyltransferase 2D lysophosphatidic acid receptor 1 lysophosphatidic acid receptor 2 lysophosphatidic acid receptor 3 lysophosphatidic acid receptor 4 lysophosphatidic acid receptor 5 lysophosphatidylglycerol acyltransferase 1 lysophospholipase I lysosomal protein transmembrane 5 lysosomal trafficking regulator lysosomal-associated membrane protein 1 lysosomal-associated membrane protein 2 lysosomal-associated membrane protein 3 lysosomal-associated membrane protein family, member 5 lysozyme lysozyme G-like 1 lysozyme G-like 2 lysyl oxidase lysyl oxidase-like 1 lysyl oxidase-like 2 lysyl oxidase-like 3 lysyl oxidase-like 4