1.0 2016-09-30 23:08:00 UTC 2020-05-21 16:28:22 UTC BMDB0004113 BMDB04113 Se-Methylselenocysteine Se-se-methylselenocysteine, also known as se-methylselenocysteine or se-methylselenocysteine, belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom. Se-se-methylselenocysteine is possibly soluble (in water) and a very strong basic compound (based on its pKa). Se-se-methylselenocysteine exists in all living species, ranging from bacteria to humans. Se-se-methylselenocysteine can be converted into Gamma-glutamyl-se-se-methylselenocysteine through the action of the enzyme Gamma-glutamyltranspeptidase 1. In cattle, se-se-methylselenocysteine is involved in the metabolic pathway called the selenoamino acid metabolism pathway. L-Methylselenocysteine Methyl-L-selenocysteine Methylselenocysteine Se-methyl-seleno-L-cysteine Se-methyl-selenocysteine Selenium methyl cysteine Selenium-methylselenocystine Selenohomocysteine Selenomethylselenocysteine 3-(Methylseleno)-L-alanine Se-methyl-L-selenocysteine L-Methyl-selenocysteine Methyl selenocysteine Selenomethylselenocysteine, (D,L)-isomer Selenomethylselenocysteine, (L)-isomer, 75Se-labeled SeMCys Selenomethylselenocysteine, (L)-isomer Methylseleno-L-cysteine Selenomethyl selenocysteine Se-Methylselenocysteine C4H9NO2Se 182.08 182.979850365 (2R)-2-amino-3-(methylselanyl)propanoic acid methylselenocysteine 26046-90-2 C[Se]C[C@H](N)C(O)=O InChI=1S/C4H9NO2Se/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1 XDSSPSLGNGIIHP-VKHMYHEASA-N belongs to the class of organic compounds known as l-alpha-amino acids. These are alpha amino acids which have the L-configuration of the alpha-carbon atom. Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Amino acids, peptides, and analogues L-alpha-amino acids Amino acids Carbonyl compounds Carboxylic acids Hydrocarbon derivatives Monoalkylamines Monocarboxylic acids and derivatives Organic oxides Organopnictogen compounds Selenoethers Aliphatic acyclic compound Amine Amino acid Carbonyl group Carboxylic acid Hydrocarbon derivative L-alpha-amino acid Monocarboxylic acid or derivatives Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Organoselenium compound Primary aliphatic amine Primary amine Selenoether Aliphatic acyclic compounds L-selenocysteine derivative Se-methylselenocysteine non-proteinogenic L-alpha-amino acid Solid logp -2.83 ALOGPS logs -0.07 ALOGPS logp -3.5 ChemAxon pka_strongest_acidic 1.46 ChemAxon pka_strongest_basic 8.4 ChemAxon iupac (2R)-2-amino-3-(methylselanyl)propanoic acid ChemAxon average_mass 182.08 ChemAxon mono_mass 182.979850365 ChemAxon smiles C[Se]C[C@H](N)C(O)=O ChemAxon formula C4H9NO2Se ChemAxon inchi InChI=1S/C4H9NO2Se/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1 ChemAxon inchikey XDSSPSLGNGIIHP-VKHMYHEASA-N ChemAxon polar_surface_area 63.32 ChemAxon refractivity 38.2 ChemAxon polarizability 12.89 ChemAxon rotatable_bond_count 3 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon number_of_rings 0 ChemAxon bioavailability 1 ChemAxon rule_of_five Yes ChemAxon ghose_filter Yes ChemAxon veber_rule Yes ChemAxon mddr_like_rule Yes ChemAxon Selenoamino Acid Metabolism SMP0087161 Specdb::CMs 1070 Specdb::CMs 1163 Specdb::CMs 3284 Specdb::CMs 31504 Specdb::CMs 31505 Specdb::CMs 38717 Specdb::CMs 160877 Specdb::MsMs 26873 Specdb::MsMs 26874 Specdb::MsMs 26875 Specdb::MsMs 33431 Specdb::MsMs 33432 Specdb::MsMs 33433 Specdb::MsMs 2797280 Specdb::MsMs 2797281 Specdb::MsMs 2797282 Specdb::MsMs 2881733 Specdb::MsMs 2881734 Specdb::MsMs 2881735 Specdb::MsIr 2141 Specdb::MsIr 2142 Specdb::MsIr 2143 Specdb::NmrOneD 41642 Specdb::NmrOneD 41643 Specdb::NmrOneD 41644 Specdb::NmrOneD 41645 Specdb::NmrOneD 41646 Specdb::NmrOneD 41647 Specdb::NmrOneD 41648 Specdb::NmrOneD 41649 Specdb::NmrOneD 41650 Specdb::NmrOneD 41651 Specdb::NmrOneD 41652 Specdb::NmrOneD 41653 Specdb::NmrOneD 41654 Specdb::NmrOneD 41655 Specdb::NmrOneD 41656 Specdb::NmrOneD 41657 Specdb::NmrOneD 41658 Specdb::NmrOneD 41659 Specdb::NmrOneD 41660 Specdb::NmrOneD 41661 Prostate Tissue Wishart DS, Feunang YD, Marcu A, Guo AC, Liang K, Vazquez-Fresno R, Sajed T, Johnson D, Li C, Karu N, Sayeeda Z, Lo E, Assempour N, Berjanskii M, Singhal S, Arndt D, Liang Y, Badran H, Grant J, Serra-Cayuela A, Liu Y, Mandal R, Neveu V, Pon A, Knox C, Wilson M, Manach C, Scalbert A: HMDB 4.0: the human metabolome database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D608-D617. doi: 10.1093/nar/gkx1089. 29140435 FDB012599 129633 C05689 27812 147004 DB12697 C00001382 C00034232 Methylselenocysteine 7019 Spallholz, Julian E.; Reid, Ted W.; Walkup, Robert D. A method of using synthetic L-Se-methylselenocysteine as a nutriceutical. Eur. Pat. Appl. (2002), 21 pp. BMDBP03180 Glutathione hydrolase 7 Q0V8L2 GGT7 Enzyme