1.02011-09-21 00:31:46 UTC2015-10-09 22:31:26 UTCFDB023571alpha-Aspartyl-lysinealpha-Aspartyl-lysine is an hydrophilic dipeptide widely distributed in nature. It is present in wheat, fish and other nutrients. It has been demonstrated to be absorbed aided by the intestinal H+/Peptide transporter PepT1. It is excreted by the kidney-specific high-affinity H+/peptide cotransport system. (PMID: 1982012, 9922316, 7589991) [HMDB]a-Aspartyl-lysinea-Aspartyllysinealpha-Asp-LYSalpha-Aspartyl-lysinealpha-AspartyllysineDKL-a-Asp-L-lysL-alpha-Asp-L-lysL-Asp-L-lysL-Aspartyl-L-lysineL-α-asp-L-lysN2-L-a-Aspartyl-L-lysineN2-L-alpha-Aspartyl-L-Lysineα-aspartyl-lysineα-aspartyllysineC10H19N3O5261.275261.132470733(2S)-6-amino-2-[(2S)-2-amino-3-carboxypropanamido]hexanoic acidL-aspartyl-l-lysine5891-51-0NCCCC[C@H](NC(=O)[C@@H](N)CC(O)=O)C(O)=OInChI=1S/C10H19N3O5/c11-4-2-1-3-7(10(17)18)13-9(16)6(12)5-8(14)15/h6-7H,1-5,11-12H2,(H,13,16)(H,14,15)(H,17,18)/t6-,7-/m0/s1OAMLVOVXNKILLQ-BQBZGAKWSA-N belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.DipeptidesOrganic compoundsOrganic acids and derivativesCarboxylic acids and derivativesAmino acids, peptides, and analoguesAliphatic acyclic compoundsAlpha amino acid amidesAmino acidsAmino fatty acidsAspartic acid and derivativesCarbonyl compoundsCarboxylic acidsDicarboxylic acids and derivativesHydrocarbon derivativesMedium-chain fatty acidsMonoalkylaminesN-acyl aminesN-acyl-L-alpha-amino acidsOrganic oxidesOrganopnictogen compoundsSecondary carboxylic acid amidesAliphatic acyclic compoundAlpha-amino acid amideAlpha-amino acid or derivativesAlpha-dipeptideAmineAmino acidAmino acid or derivativesAmino fatty acidAspartic acid or derivativesCarbonyl groupCarboxamide groupCarboxylic acidDicarboxylic acid or derivativesFatty acidFatty acylFatty amideHydrocarbon derivativeMedium-chain fatty acidN-acyl-alpha amino acid or derivativesN-acyl-alpha-amino acidN-acyl-amineN-acyl-l-alpha-amino acidOrganic nitrogen compoundOrganic oxideOrganic oxygen compoundOrganonitrogen compoundOrganooxygen compoundOrganopnictogen compoundPrimary aliphatic aminePrimary amineSecondary carboxylic acid amidedipeptideSolidlogp-4.00logs-1.63solubility6.10e+00 g/llogp-6.4pka_strongest_acidic3.14pka_strongest_basic10.21iupac(2S)-6-amino-2-[(2S)-2-amino-3-carboxypropanamido]hexanoic acidaverage_mass261.275mono_mass261.132470733smilesNCCCC[C@H](NC(=O)[C@@H](N)CC(O)=O)C(O)=OformulaC10H19N3O5inchiInChI=1S/C10H19N3O5/c11-4-2-1-3-7(10(17)18)13-9(16)6(12)5-8(14)15/h6-7H,1-5,11-12H2,(H,13,16)(H,14,15)(H,17,18)/t6-,7-/m0/s1inchikeyOAMLVOVXNKILLQ-BQBZGAKWSA-Npolar_surface_area155.74refractivity61.14polarizability26.33rotatable_bond_count9acceptor_count7donor_count5physiological_charge0formal_charge0Specdb::CMs21556Specdb::CMs38827Specdb::CMs163011Specdb::NmrTwoD1946Specdb::MsMs2424Specdb::MsMs2425Specdb::MsMs2426Specdb::MsMs313924Specdb::MsMs313925Specdb::MsMs313926Specdb::MsMs359527Specdb::MsMs359528Specdb::MsMs359529Specdb::MsMs2792777Specdb::MsMs2792778Specdb::MsMs2792779Specdb::MsMs2916068Specdb::MsMs2916069Specdb::MsMs2916070Specdb::NmrOneD2011Specdb::NmrOneD54802Specdb::NmrOneD54803Specdb::NmrOneD54804Specdb::NmrOneD54805Specdb::NmrOneD54806Specdb::NmrOneD54807Specdb::NmrOneD54808Specdb::NmrOneD54809Specdb::NmrOneD54810Specdb::NmrOneD54811Specdb::NmrOneD54812Specdb::NmrOneD54813Specdb::NmrOneD54814Specdb::NmrOneD54815Specdb::NmrOneD54816Specdb::NmrOneD54817Specdb::NmrOneD54818Specdb::NmrOneD54819Specdb::NmrOneD54820Specdb::NmrOneD54821HMDB04987#<Reference:0x0000555675662030>#<Reference:0x0000555675661e00>#<Reference:0x0000555675661ba8>