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more general categories information about this item 01. Food Nutrient & Dietary Chemicals 01. Food Nutrient & Dietary Chemicals Nitrogen components (43) Amino acids [ChEBI:33709] (23) lysine [ChEBI:18019] (1) 03. Biological Effects of Specific Chemicals 03. Biological Effects of Specific Chemicals physiological uses [CHEBI:52211] (63) nutrient [CHEBI:33284] (49) micronutrient [CHEBI:27027] (41) L-lysine [CHEBI:18019] (1) 05. Industrial Uses 05. Industrial Uses pharmaceutical [CHEBI:52217] (1978) drug [CHEBI:23888] (1930) nutraceutical [CHEBI:50733] (39) L-lysine [CHEBI:18019] (1) 08. Chemical Category 08. Chemical Category main group molecular entity [CHEBI:33579] (25650) s-block molecular entity [CHEBI:33674] (7287) hydrogen molecular entity [CHEBI:33608] (6932) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) p-block molecular entity [CHEBI:33675] (25343) pnictogen molecular entity [CHEBI:33302] (10027) nitrogen molecular entity [CHEBI:51143] (7930) organonitrogen compound [CHEBI:35352] (6705) organic amino compound [CHEBI:50047] (2472) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) chalcogen molecular entity [CHEBI:33304] (15225) oxygen molecular entity [CHEBI:25806] (14414) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) organochalcogen compound [CHEBI:36962] (11874) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) carbon group molecular entity [CHEBI:33582] (23847) organic molecular entity [CHEBI:50860] (23769) heteroorganic entity [CHEBI:33285] (15197) organonitrogen compound [CHEBI:35352] (6705) organic amino compound [CHEBI:50047] (2472) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) organochalcogen compound [CHEBI:36962] (11874) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) organic amino compound [CHEBI:50047] (2472) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) organic acid [CHEBI:64709] (3008) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) organic molecule [CHEBI:72695] (11399) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) polyatomic entity [CHEBI:36357] (18777) molecule [CHEBI:25367] (11520) organic molecule [CHEBI:72695] (11399) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) heteroatomic molecular entity [CHEBI:37577] (13672) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) amino acid [CHEBI:33709] (959) alpha-amino acid [CHEBI:10208] (233) L-alpha-amino acid [CHEBI:15705] (77) L-lysine [CHEBI:18019] (1) aspartate family amino acid [CHEBI:22658] (6) L-lysine [CHEBI:18019] (1) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) diamino acid [CHEBI:35987] (10) lysine [CHEBI:25094] (3) L-lysine [CHEBI:18019] (1) ChEBI Compound Accession Identifier: [CHEBI:18019] ChEBI Compound Description: "An L-alpha-amino acid; the L-isomer of lysine." ChEBI Compound Identification Number: 18019 ChEBI InChI Value: InChI=1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/m0/s1 ChEBI InChIKey Value: KDXKERNSBIXSRK-YFKPBYRVSA-N ChEBI Compound Name: L-lysine ChEBI SMILES Value: NCCCC[C@H](N)C(O)=O ChEBI Substance ID: 8144553 ChEBI URL: ChEBI:18019 ChemSpider ID: NS Ontomatica Chemical Accession Key (OnChAKey): KDXKERNSBIXSRK_YFKPBYRVSA_N_000_000000 PubChem Compound ID: 5962