1.0 2016-09-30 23:07:23 UTC 2020-05-11 22:30:22 UTC BMDB0004041 BMDB04041 L-Allothreonine (2S,3S)-2-Amino-3-hydroxybutanoic acid Allo-L-threonine ALLO-threonine L-Allo-threonine (2S,3S)-2-Amino-3-hydroxybutanoate D-Allothreonine C4H9NO3 119.1192 119.058243159 (2S,3S)-2-amino-3-hydroxybutanoic acid L-allothreonine 28954-12-3 C[C@H](O)[C@H](N)C(O)=O InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3-/m0/s1 AYFVYJQAPQTCCC-HRFVKAFMSA-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 Beta hydroxy acids and derivatives Carbonyl compounds Carboxylic acids Fatty acids and conjugates Hydrocarbon derivatives Monoalkylamines Monocarboxylic acids and derivatives Organic oxides Organopnictogen compounds Secondary alcohols Short-chain hydroxy acids and derivatives Alcohol Aliphatic acyclic compound Amine Amino acid Beta-hydroxy acid Carbonyl group Carboxylic acid Fatty acid Hydrocarbon derivative Hydroxy acid L-alpha-amino acid Monocarboxylic acid or derivatives Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Primary aliphatic amine Primary amine Secondary alcohol Short-chain hydroxy acid Aliphatic acyclic compounds allothreonine Solid melting_point 256 °C logp -3.01 ALOGPS logs 0.60 ALOGPS logp -3.5 ChemAxon pka_strongest_acidic 2.21 ChemAxon pka_strongest_basic 9 ChemAxon iupac (2S,3S)-2-amino-3-hydroxybutanoic acid ChemAxon average_mass 119.1192 ChemAxon mono_mass 119.058243159 ChemAxon smiles C[C@H](O)[C@H](N)C(O)=O ChemAxon formula C4H9NO3 ChemAxon inchi InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3-/m0/s1 ChemAxon inchikey AYFVYJQAPQTCCC-HRFVKAFMSA-N ChemAxon polar_surface_area 83.55 ChemAxon refractivity 26.46 ChemAxon polarizability 11.08 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 4 ChemAxon donor_count 3 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 Specdb::NmrTwoD 1922 Specdb::MsIr 2088 Specdb::MsIr 2089 Specdb::MsIr 2090 Specdb::MsMs 6410 Specdb::MsMs 6411 Specdb::MsMs 6412 Specdb::MsMs 6413 Specdb::MsMs 6414 Specdb::MsMs 6415 Specdb::MsMs 6416 Specdb::MsMs 6417 Specdb::MsMs 6418 Specdb::MsMs 6420 Specdb::MsMs 6421 Specdb::MsMs 6422 Specdb::MsMs 6423 Specdb::MsMs 6424 Specdb::MsMs 179946 Specdb::MsMs 179947 Specdb::MsMs 179948 Specdb::MsMs 182280 Specdb::MsMs 182281 Specdb::MsMs 182282 Specdb::MsMs 438491 Specdb::MsMs 438492 Specdb::MsMs 438493 Specdb::MsMs 438494 Specdb::MsMs 439090 Specdb::CMs 873 Specdb::CMs 3335 Specdb::CMs 30801 Specdb::CMs 31722 Specdb::CMs 31723 Specdb::CMs 38691 Specdb::CMs 168754 Specdb::NmrOneD 1987 Specdb::NmrOneD 41322 Specdb::NmrOneD 41323 Specdb::NmrOneD 41324 Specdb::NmrOneD 41325 Specdb::NmrOneD 41326 Specdb::NmrOneD 41327 Specdb::NmrOneD 41328 Specdb::NmrOneD 41329 Specdb::NmrOneD 41330 Specdb::NmrOneD 41331 Specdb::NmrOneD 41332 Specdb::NmrOneD 41333 Specdb::NmrOneD 41334 Specdb::NmrOneD 41335 Specdb::NmrOneD 41336 Specdb::NmrOneD 41337 Specdb::NmrOneD 41338 Specdb::NmrOneD 41339 Specdb::NmrOneD 41340 Specdb::NmrOneD 41341 Epidermis 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 Eye Lens 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 Fibroblasts 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 Intestine 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 Liver 8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under corn stover based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform. Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951. 31873721 Liver Metabolomics analysis was performed using GC-MS/LC-MS in multiparous Holstein dairy cows Shahzad K, Lopreiato V, Liang Y, Trevisi E, Osorio JS, Xu C, Loor JJ: Hepatic metabolomics and transcriptomics to study susceptibility to ketosis in response to prepartal nutritional management. J Anim Sci Biotechnol. 2019 Dec 18;10:96. doi: 10.1186/s40104-019-0404-z. eCollection 2019. 31867104 Liver 8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under alfalfa hay based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform. Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951. 31873721 Mammary Gland 8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under corn stover based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform. Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951. 31873721 Mammary Gland 8 multiparous Chinese Holstein dairy cows fed in the Hangzhou Hangjiang Dairy Farm based on the milk production under alfalfa hay based diets. Detection used gas chromatography time-of-flight/mass spectrometry (GC-TOF/MS) platform. Sun HZ, Zhou M, Wang O, Chen Y, Liu JX, Guan LL: Multi-omics reveals functional genomic and metabolic mechanisms of milk production and quality in dairy cows. Bioinformatics. 2020 Apr 15;36(8):2530-2537. doi: 10.1093/bioinformatics/btz951. 31873721 Pancreas 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 Platelet 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 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 Ruminal Fluid Samples collected from 16 multiparous Holstein cows Sun HZ, Wang DM, Wang B, Wang JK, Liu HY, Guan le L, Liu JX: Metabolomics of four biofluids from dairy cows: potential biomarkers for milk production and quality. J Proteome Res. 2015 Feb 6;14(2):1287-98. doi: 10.1021/pr501305g. Epub 2015 Jan 28. 25599412 Skeletal Muscle 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 Testis 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 FDB023287 89699 99289 C05519 28718 C00054661 L-ALLO-THREONINE Threonine 7007 Shiraiwa, Tadashi; Fukuda, Keiji; Kubo, Motoki. Preparation of optically active allothreonine via optical resolution by replacing crystallization. Chemical & Pharmaceutical Bulletin (2002), 50(2), 287-291.