| Leucine-rich repeat serine/threonine-protein kinase 2 | Humans | Serine/threonine-protein kinase which phosphorylates a broad range of proteins involved in multiple processes such as... more | 1 | Details |
| Leucine-rich repeat-containing G protein-coupled receptor 5 | Humans | Receptor for R-spondins that potentiates the canonical Wnt signaling pathway and acts as a stem cell marker of the in... more | 1 | Details |
| Leucyl-cystinyl aminopeptidase | Humans | Release of an N-terminal amino acid, cleaves before cysteine, leucine as well as other amino acids. Degrades peptide ... more | 1 | Details |
| Leucyl/phenylalanyl-tRNA--protein transferase | Escherichia coli (strain K12) | Functions in the N-end rule pathway of protein degradation where it conjugates Leu, Phe and, less efficiently, Met fr... more | 1 | Details |
| Leukemia inhibitory factor receptor | Humans | Functions as a membrane-bound signal-transducing subunit either in complex with IL6ST/gp130 or as part of the ciliary... more | 1 | Details |
| Leukocyte antigen CD37 | Humans | Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which a... more | 5 | Details |
| Leukocyte cell-derived chemotaxin-2 | Humans | Has a neutrophil chemotactic activity. Also a positive regulator of chondrocyte proliferation. Does not show metalloe... more | 1 | Details |
| Leukocyte immunoglobulin-like receptor subfamily A member 4 | Humans | Functions coreceptor to limit the innate immune responses to viral infections; signaling occurs via FCER1G. Down-regu... more | 1 | Details |
| Leukocyte immunoglobulin-like receptor subfamily B member 1 | Humans | Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C, HLA-G and HLA-F alleles. Recep... more | 1 | Details |
| Leukocyte immunoglobulin-like receptor subfamily B member 2 | Humans | Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C, HLA-G and HLA-F alleles. Invol... more | 2 | Details |
| Leukocyte immunoglobulin-like receptor subfamily B member 4 | Humans | Inhibitory receptor involved in the down-regulation of the immune response and the development of immune tolerance. R... more | 2 | Details |
| Leukocyte surface antigen CD47 | Humans | Adhesive protein that mediates cell-to-cell interactions. Acts as a receptor for thrombospondin THBS1 and as modulato... more | 17 | Details |
| Leukocyte tyrosine kinase receptor | Humans | Receptor with a tyrosine-protein kinase activity. Following activation by ALKAL1 or ALKAL2 ligands at the cell surfac... more | 2 | Details |
| Leukotriene A-4 hydrolase | Humans | Bifunctional zinc metalloenzyme that comprises both epoxide hydrolase (EH) and aminopeptidase activities. Acts as an ... more | 25 | Details |
| Leukotriene B4 receptor 1 | Humans | Receptor for extracellular ATP > UTP and ADP. The activity of this receptor is mediated by G proteins which activa... more | 9 | Details |
| Leukotriene B4 receptor 2 | Humans | Low-affinity receptor for leukotrienes including leukotriene B4. Mediates chemotaxis of granulocytes and macrophages.... more | 4 | Details |
| Leukotriene C4 synthase | Humans | Catalyzes the conjugation of leukotriene A4 with reduced glutathione (GSH) to form leukotriene C4 with high specifici... more | 2 | Details |
| Levansucrase | Bacillus subtilis (strain 168) | Catalyzes the synthesis of levan, a fructose polymer, by transferring the fructosyl moiety from sucrose to a growing ... more | 1 | Details |
| LgtC | Neisseria meningitidis | Not Available | 1 | Details |
| LicC protein | Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) | Not Available | 1 | Details |
| Light-harvesting protein B-800/820 alpha chain | Rhodopseudomonas acidophila | Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers. | 1 | Details |
| Light-harvesting protein B-800/820 beta chain | Rhodopseudomonas acidophila | Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers. | 1 | Details |
| Light-harvesting protein B-800/850 alpha chain | Rhodopseudomonas acidophila | Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers. | 3 | Details |
| Light-harvesting protein B-800/850 alpha chain | Rhodospirillum molischianum | Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers. | 1 | Details |
| Light-harvesting protein B-800/850 beta 1 chain | Rhodospirillum molischianum | Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers. | 1 | Details |