2.0 2012-10-10 12:19:33 -0600 2015-06-03 17:26:03 -0600 ECMDB23158 M2MDB003548 3-Oxo-5,6-dehydrosuberyl-CoA semialdehyde 3-Oxo-5,6-dehydrosuberyl-CoA semialdehyde is an intermediate in phenylacetate metabolism. It is a substrate for the enzyme known as Bifunctional protein PaaZ. This enzyme consists of a C-terminal (R)-specific enoyl-CoA hydratase domain (formerly MaoC) that cleaves the phenylacetate ring and produces the highly reactive 3-oxo-5,6-dehydrosuberyl-CoA semialdehyde and an N-terminal NADP-dependent aldehyde dehydrogenase domain that oxidizes the aldehyde to 3-oxo-5,6-dehydrosuberyl-CoA. S-2-3-(2R)-4-(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-ylmethoxy-hydroxyphosphoryloxy-hydroxyphosphoryloxy-2-hydroxy-3,3-dimethylbutanoylaminopropanoylaminoethyl (Z)-3,8-dioxooct-5-enethioate S-2-3-(2R)-4-(2R,3S,4R,5R)-5-(6-Aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-ylmethoxy-hydroxyphosphoryloxy-hydroxyphosphoryloxy-2-hydroxy-3,3-dimethylbutanoylaminopropanoylaminoethyl (Z)-3,8-dioxooct-5-enethioic acid C29H44N7O19P3S 919.681 919.162552487 (2R)-4-({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)-N-{2-[(2-{[(5Z)-3,8-dioxooct-5-enoyl]sulfanyl}ethyl)-C-hydroxycarbonimidoyl]ethyl}-2-hydroxy-3,3-dimethylbutanimidic acid (2R)-4-[({[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methoxy(hydroxy)phosphoryl}oxy(hydroxy)phosphoryl)oxy]-N-{2-[(2-{[(5Z)-3,8-dioxooct-5-enoyl]sulfanyl}ethyl)-C-hydroxycarbonimidoyl]ethyl}-2-hydroxy-3,3-dimethylbutanimidic acid O=CC\C([H])=C(\[H])CC(=O)CC(=O)SCCN=C(O)CCN=C(O)[C@@](O)([H])C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@@]1([H])O[C@@]([H])(N2C=NC3=C(N)N=CN=C23)[C@@](O)([H])[C@]1([H])OP(O)(O)=O InChI=1S/C29H44N7O19P3S/c1-29(2,24(42)27(43)32-8-7-19(39)31-9-11-59-20(40)12-17(38)6-4-3-5-10-37)14-52-58(49,50)55-57(47,48)51-13-18-23(54-56(44,45)46)22(41)28(53-18)36-16-35-21-25(30)33-15-34-26(21)36/h3-4,10,15-16,18,22-24,28,41-42H,5-9,11-14H2,1-2H3,(H,31,39)(H,32,43)(H,47,48)(H,49,50)(H2,30,33,34)(H2,44,45,46)/b4-3-/t18-,22-,23-,24+,28-/m1/s1 XYGQIZWAZKPGNV-ZVEAYUPDSA-N logp 0.38 ALOGPS logs -2.26 ALOGPS solubility 5.04e+00 g/l ALOGPS logp -4.9 ChemAxon pka_strongest_acidic 0.83 ChemAxon pka_strongest_basic 4.79 ChemAxon iupac (2R)-4-({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)-N-{2-[(2-{[(5Z)-3,8-dioxooct-5-enoyl]sulfanyl}ethyl)-C-hydroxycarbonimidoyl]ethyl}-2-hydroxy-3,3-dimethylbutanimidic acid ChemAxon average_mass 919.681 ChemAxon mono_mass 919.162552487 ChemAxon smiles O=CC\C([H])=C(\[H])CC(=O)CC(=O)SCCN=C(O)CCN=C(O)[C@@](O)([H])C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@@]1([H])O[C@@]([H])(N2C=NC3=C(N)N=CN=C23)[C@@](O)([H])[C@]1([H])OP(O)(O)=O ChemAxon formula C29H44N7O19P3S ChemAxon inchi InChI=1S/C29H44N7O19P3S/c1-29(2,24(42)27(43)32-8-7-19(39)31-9-11-59-20(40)12-17(38)6-4-3-5-10-37)14-52-58(49,50)55-57(47,48)51-13-18-23(54-56(44,45)46)22(41)28(53-18)36-16-35-21-25(30)33-15-34-26(21)36/h3-4,10,15-16,18,22-24,28,41-42H,5-9,11-14H2,1-2H3,(H,31,39)(H,32,43)(H,47,48)(H,49,50)(H2,30,33,34)(H2,44,45,46)/b4-3-/t18-,22-,23-,24+,28-/m1/s1 ChemAxon inchikey XYGQIZWAZKPGNV-ZVEAYUPDSA-N ChemAxon polar_surface_area 404.75 ChemAxon refractivity 203.43 ChemAxon polarizability 82.39 ChemAxon rotatable_bond_count 26 ChemAxon acceptor_count 21 ChemAxon donor_count 9 ChemAxon physiological_charge -3 ChemAxon formal_charge 0 ChemAxon Phenylalanine metabolism The pathways of the metabolism of phenylalaline begins with the conversion of chorismate to prephenate through a P-protein (chorismate mutase:pheA). Prephenate then interacts with a hydrogen ion through the same previous enzyme resulting in a release of carbon dioxide, water and a phenolpyruvic acid. Three enzymes those enconde by tyrB, aspC and ilvE are involved in catalyzing the third step of these pathways, all three can contribute to the synthesis of phenylalanine: only tyrB and aspC contribute to biosynthesis of tyrosine. Phenolpyruvic acid can also be obtained from a reversivle reaction with ammonia, a reduced acceptor and a D-amino acid dehydrogenase, resulting in a water, an acceptor and a D-phenylalanine, which can be then transported into the periplasmic space by aromatic amino acid exporter. L-phenylalanine also interacts in two reversible reactions, one involved with oxygen through a catalase peroxidase resulting in a carbon dioxide and 2-phenylacetamide. The other reaction involved an interaction with oxygen through a phenylalanine aminotransferase resulting in a oxoglutaric acid and phenylpyruvic acid. L-phenylalanine can be imported into the cytoplasm through an aromatic amino acid:H+ symporter AroP. The compound can also be imported into the periplasmic space through a transporter: L-amino acid efflux transporter. PW000921 ec00360 Metabolic Microbial metabolism in diverse environments ec01120 Collection of Reactions without pathways PW001891 Metabolic Phenylethylamine metabolism The process of phenylethylamine metabolism starts with 2-phenylethylamine interacting with an oxygen molecule and a water molecule in the periplasmic space through a phenylethylamine oxidase. This reaction results in the release of a hydrogen peroxide, ammonium and phenylacetaldehyde. Phenylacetaldehyde is introduced into the cytosol and degraded into phenylacetate by reaction with a phenylacetaldehyde dehydrogenase. This reaction involves phenylacetaldehyde interacting with NAD, and a water molecule and then resulting in the release of NADH, and 2 hydrogen ion. Phenylacetate is then degraded. The first step involves phenylacetate interacting with an coenzyme A and an ATP driven phenylacetate-CoA ligase resulting in the release of a AMP, a diphosphate and a phenylacetyl-CoA. This resulting compound the interacts with a hydrogen ion, NADPH, and oxygen molecule through a ring 1,2-phenylacetyl-CoA epoxidase protein complex resulting in the release of a water molecule, an NADP and a 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA. This compound is then metabolized by a ring 1,2 epoxyphenylacetyl-CoA isomerase resulting in a 2-oxepin-2(3H)-ylideneacetyl-CoA. This compound is then hydrolated through a oxepin-CoA hydrolase resulting in a 3-oxo-5,6-didehydrosuberyl-CoA semialdehyde. This commpound then interacts with a water molecule and NADP driven 3-oxo-5,6-dehydrosuberyl-CoA semialadehyde dehydrogenase resulting in 2 hydrogen ions, a NADPH and a 3-oxo-5,6-didehydrosuberyl-CoA. The resulting compound interacts with a coenzyme A and a 3-oxo-5,6 dehydrosuberyl-CoA thiolase resulting in an acetyl-CoA and a 2,3-didehydroadipyl-CoA. This resulting compound is the hydrated by a 2,3-dehydroadipyl-CoA hydratas resulting in a 3-hydroxyadipyl-CoA whuch is dehydrogenated through an NAD driven 3-hydroxyadipyl-CoA dehydrogenase resulting in a NADH, a hydrogen ion and a 3-oxoadipyl-CoA. The latter compound then interacts with conezyme A through a beta-ketoadipyl-CoA thiolase resulting in an acetyl-CoA and a succinyl-CoA. The succinyl-CoA is then integrated into the TCA cycle. PW002027 Metabolic Specdb::NmrOneD 303871 Specdb::NmrOneD 303872 Specdb::NmrOneD 303873 Specdb::NmrOneD 303874 Specdb::NmrOneD 303875 Specdb::NmrOneD 303876 Specdb::NmrOneD 303877 Specdb::NmrOneD 303878 Specdb::NmrOneD 303879 Specdb::NmrOneD 303880 Specdb::NmrOneD 303881 Specdb::NmrOneD 303882 Specdb::NmrOneD 303883 Specdb::NmrOneD 303884 Specdb::NmrOneD 303885 Specdb::NmrOneD 303886 Specdb::NmrOneD 303887 Specdb::NmrOneD 303888 Specdb::NmrOneD 303889 Specdb::NmrOneD 303890 Specdb::MsMs 38033 Specdb::MsMs 38034 Specdb::MsMs 38035 Specdb::MsMs 40481 Specdb::MsMs 40482 Specdb::MsMs 40483 56928138 C19946 Yurtsever D. (2007). Fatty acid methyl ester profiling of Enterococcus and Esherichia coli for microbial source tracking. M.sc. Thesis. Villanova University: U.S.A Protein maoC P77455 MAOC_ECOLI maoC http://ecmdb.ca/proteins/P77455.xml 2-Oxepin-2(3H)-ylideneacetyl-CoA + Water > 3-Oxo-5,6-dehydrosuberyl-CoA semialdehyde 3-Oxo-5,6-dehydrosuberyl-CoA semialdehyde + NADP + Water > 3-Oxo-5,6-dehydrosuberyl-CoA + NADPH 2-Oxepin-2(3H)-ylideneacetyl-CoA + Water <> 3-Oxo-5,6-dehydrosuberyl-CoA semialdehyde + 3-Oxo-5,6-dehydrosuberyl-CoA semialdehyde R09836 3-Oxo-5,6-dehydrosuberyl-CoA semialdehyde + Water + NADP > Hydrogen ion + NADPH + 3-Oxo-5,6-dehydrosuberyl-CoA PW_R005922