2.0 2012-07-30 14:55:05 -0600 2015-06-03 17:20:59 -0600 ECMDB21241 M2MDB001649 L-Alanyl-D-glutamate L-alanine-D-glutamate is a dipeptide. These are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. It is a dipeptide that is a component of the bacterial cell wall. It is a substrate of Alanyl-glutamate epimerase which catalyzes the epimerization of L-Ala-D-Glu to L-Ala-L- Glu and has a role in the recycling of the murein peptide, of which L-Ala-D-Glu is a component. This enzyme also able to catalyze the reverse reaction. L-Ala-&gamma;-D-Glu L-Ala-g-D-glu L-Ala-gamma-D-Glu L-Ala-γ-D-glu L-alanine-D-glutamate L-Alanine-D-glutamic acid L-Alanyl-D-glutamic acid C8H13N2O5 217.1992 217.082446536 2-[(2-amino-1-hydroxypropylidene)amino]pentanedioic acid 2-[(2-amino-1-hydroxypropylidene)amino]pentanedioic acid CC(N)C(O)=NC(CCC([O-])=O)C(O)=O InChI=1S/C8H14N2O5/c1-4(9)7(13)10-5(8(14)15)2-3-6(11)12/h4-5H,2-3,9H2,1H3,(H,10,13)(H,11,12)(H,14,15)/p-1 VYZAGTDAHUIRQA-UHFFFAOYSA-M Cytoplasm logp -3.36 ALOGPS logs -1.57 ALOGPS solubility 5.93e+00 g/l ALOGPS logp -3.2 ChemAxon pka_strongest_acidic 3.13 ChemAxon pka_strongest_basic 9.57 ChemAxon iupac 2-[(2-amino-1-hydroxypropylidene)amino]pentanedioic acid ChemAxon average_mass 217.1992 ChemAxon mono_mass 217.082446536 ChemAxon smiles CC(N)C(O)=NC(CCC([O-])=O)C(O)=O ChemAxon formula C8H13N2O5 ChemAxon inchi InChI=1S/C8H14N2O5/c1-4(9)7(13)10-5(8(14)15)2-3-6(11)12/h4-5H,2-3,9H2,1H3,(H,10,13)(H,11,12)(H,14,15)/p-1 ChemAxon inchikey VYZAGTDAHUIRQA-UHFFFAOYSA-M ChemAxon polar_surface_area 133.21 ChemAxon refractivity 49.11 ChemAxon polarizability 20.56 ChemAxon rotatable_bond_count 6 ChemAxon acceptor_count 7 ChemAxon donor_count 4 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1312432 Specdb::MsMs 1312433 Specdb::MsMs 1312434 Specdb::MsMs 1426900 Specdb::MsMs 1426901 Specdb::MsMs 1426902 25203551 13211968 61395 CPD0-2190 L-Ala-D/L-Glu epimerase P51981 AEEP_ECOLI ycjG http://ecmdb.ca/proteins/P51981.xml Protein mpaA P0ACV6 MPAA_ECOLI mpaA http://ecmdb.ca/proteins/P0ACV6.xml Dipeptide and tripeptide permease B P36837 DTPB_ECOLI dtpB http://ecmdb.ca/proteins/P36837.xml Probable dipeptide and tripeptide permease YjdL P39276 YJDL_ECOLI yjdL http://ecmdb.ca/proteins/P39276.xml Dipeptide permease D P75742 DTPD_ECOLI dtpD http://ecmdb.ca/proteins/P75742.xml Dipeptide and tripeptide permease A P77304 DTPA_ECOLI dtpA http://ecmdb.ca/proteins/P77304.xml Outer membrane protein N P77747 OMPN_ECOLI ompN http://ecmdb.ca/proteins/P77747.xml Outer membrane pore protein E P02932 PHOE_ECOLI phoE http://ecmdb.ca/proteins/P02932.xml Outer membrane protein F P02931 OMPF_ECOLI ompF http://ecmdb.ca/proteins/P02931.xml Outer membrane protein C P06996 OMPC_ECOLI ompC http://ecmdb.ca/proteins/P06996.xml L-Alanyl-D-glutamate <> L-Alanine-L-glutamate L-alanine-D-glutamate-meso-2,6-diaminoheptanedioate + Water > Diaminopimelic acid + L-Alanyl-D-glutamate L-Alanyl-D-glutamate > L-Alanyl-L-Glutamate