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PW352912

Pw352912 View Pathway
metabolic

2-Oxoglutarate Decarboxylation to Succinyl-CoA

Escherichia coli O55:H7 str. CB9615
2-oxoglutarate dehydrogenase complex is consisted of oxoglutarate decarboxylase, dihydrolipoyl succinyltransferase and dihydrolipoyl dehydrogenase), which is a rate-limiting enzyme of the citric acid cycle (TCA cycle) in prokaryote. The reaction that catalyzed by 2-oxoglutarate dehydrogenase complex can be generalized as 2-oxoglutarate + coenzyme A + NAD+ → succinyl-CoA + CO2 + NADH. During the OGDHC reaction cycle, 2-oxoglutarate is bound and decarboxylated by E1(o), a thiamin-diphosphate cofactor containing enzyme. The succinyl group is transferred to the lipoyl domain of E2(o) where it is carried to the active site and transferred to coenzyme A, forming succinyl-CoA. During this transfer the lipoyl group is reduced to dihydrolipoyl. The succinyl-CoA is released and the lipoyl domain of E2(o) is oxidized by E3 via transfer of protons to NAD, forming NADH and regenerating the lipoyl group back to lipoyllysine for another cycle. Under aerobic growth conditions the OGDHC not only catalyzes a key reaction in the TCA cycle, it also provides succinyl-CoA for methionine and lysine biosynthesis, the latter pathway also leading to peptidoglycan biosynthesis. The synthesis of the OGDHC is repressed by anaerobiosis and is also subject to glucose repression. It is induced by aerobic growth on acetate. (EcoCyc)
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: November 08, 2024 at 17:33

Last Updated: November 08, 2024 at 17:33

PW352892

Pw352892 View Pathway
metabolic

2-Oxoglutarate Decarboxylation to Succinyl-CoA

Escherichia coli E24377A
2-oxoglutarate dehydrogenase complex is consisted of oxoglutarate decarboxylase, dihydrolipoyl succinyltransferase and dihydrolipoyl dehydrogenase), which is a rate-limiting enzyme of the citric acid cycle (TCA cycle) in prokaryote. The reaction that catalyzed by 2-oxoglutarate dehydrogenase complex can be generalized as 2-oxoglutarate + coenzyme A + NAD+ → succinyl-CoA + CO2 + NADH. During the OGDHC reaction cycle, 2-oxoglutarate is bound and decarboxylated by E1(o), a thiamin-diphosphate cofactor containing enzyme. The succinyl group is transferred to the lipoyl domain of E2(o) where it is carried to the active site and transferred to coenzyme A, forming succinyl-CoA. During this transfer the lipoyl group is reduced to dihydrolipoyl. The succinyl-CoA is released and the lipoyl domain of E2(o) is oxidized by E3 via transfer of protons to NAD, forming NADH and regenerating the lipoyl group back to lipoyllysine for another cycle. Under aerobic growth conditions the OGDHC not only catalyzes a key reaction in the TCA cycle, it also provides succinyl-CoA for methionine and lysine biosynthesis, the latter pathway also leading to peptidoglycan biosynthesis. The synthesis of the OGDHC is repressed by anaerobiosis and is also subject to glucose repression. It is induced by aerobic growth on acetate. (EcoCyc)
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: November 08, 2024 at 17:29

Last Updated: November 08, 2024 at 17:29

PW352900

Pw352900 View Pathway
metabolic

2-Oxoglutarate Decarboxylation to Succinyl-CoA

Escherichia fergusonii ATCC 35469
2-oxoglutarate dehydrogenase complex is consisted of oxoglutarate decarboxylase, dihydrolipoyl succinyltransferase and dihydrolipoyl dehydrogenase), which is a rate-limiting enzyme of the citric acid cycle (TCA cycle) in prokaryote. The reaction that catalyzed by 2-oxoglutarate dehydrogenase complex can be generalized as 2-oxoglutarate + coenzyme A + NAD+ → succinyl-CoA + CO2 + NADH. During the OGDHC reaction cycle, 2-oxoglutarate is bound and decarboxylated by E1(o), a thiamin-diphosphate cofactor containing enzyme. The succinyl group is transferred to the lipoyl domain of E2(o) where it is carried to the active site and transferred to coenzyme A, forming succinyl-CoA. During this transfer the lipoyl group is reduced to dihydrolipoyl. The succinyl-CoA is released and the lipoyl domain of E2(o) is oxidized by E3 via transfer of protons to NAD, forming NADH and regenerating the lipoyl group back to lipoyllysine for another cycle. Under aerobic growth conditions the OGDHC not only catalyzes a key reaction in the TCA cycle, it also provides succinyl-CoA for methionine and lysine biosynthesis, the latter pathway also leading to peptidoglycan biosynthesis. The synthesis of the OGDHC is repressed by anaerobiosis and is also subject to glucose repression. It is induced by aerobic growth on acetate. (EcoCyc)
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: November 08, 2024 at 17:30

Last Updated: November 08, 2024 at 17:30

PW506551

Pw506551 View Pathway
metabolic

2-O-alpha-Mannosyl-D-glycerate Degradation

Escherichia coli (strain B / BL21-DE3)
2-O-α-Mannosyl-D-glycerate (MG; also named as Alpha-Mannosylglycerate) is an organic compound that will affect the osmosis in hyperthermophilic archaea and bacteria. In E.coli, 2-O-α-mannosyl-D-glycerate PTS permease (mngA) import MG into cell, and then phosphorylate MG to 2-O-(6-phospho-α-mannosyl)-D-glycerate by phosphocarrier protein HPr. 2-O-(6-phospho-α-mannosyl)-D-glycerate is converted to glyceric acid as well as mannose 6-phosphate by alpha-mannosidase mngB. Finally, glyceric acid is catalyzed to 2-Phospho-D-glyceric acid with ATP as energy source by Glycerate kinase 2. E.coli can't use MG as osmotic stress protection, but it can use MG as a carbon source.
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: February 08, 2025 at 12:51

Last Updated: February 08, 2025 at 12:51

PW512010

Pw512010 View Pathway
metabolic

2-O-alpha-Mannosyl-D-glycerate Degradation

Neisseria macacae ATCC 33926
2-O-α-Mannosyl-D-glycerate (MG; also named as Alpha-Mannosylglycerate) is an organic compound that will affect the osmosis in hyperthermophilic archaea and bacteria. In E.coli, 2-O-α-mannosyl-D-glycerate PTS permease (mngA) import MG into cell, and then phosphorylate MG to 2-O-(6-phospho-α-mannosyl)-D-glycerate by phosphocarrier protein HPr. 2-O-(6-phospho-α-mannosyl)-D-glycerate is converted to glyceric acid as well as mannose 6-phosphate by alpha-mannosidase mngB. Finally, glyceric acid is catalyzed to 2-Phospho-D-glyceric acid with ATP as energy source by Glycerate kinase 2. E.coli can't use MG as osmotic stress protection, but it can use MG as a carbon source.
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: February 09, 2025 at 16:34

Last Updated: February 09, 2025 at 16:34

PW686365

Pw686365 View Pathway
metabolic

2-O-alpha-Mannosyl-D-glycerate Degradation

Helicobacter cinaedi CCUG 18818 = ATCC BAA-847
2-O-α-Mannosyl-D-glycerate (MG; also named as Alpha-Mannosylglycerate) is an organic compound that will affect the osmosis in hyperthermophilic archaea and bacteria. In E.coli, 2-O-α-mannosyl-D-glycerate PTS permease (mngA) import MG into cell, and then phosphorylate MG to 2-O-(6-phospho-α-mannosyl)-D-glycerate by phosphocarrier protein HPr. 2-O-(6-phospho-α-mannosyl)-D-glycerate is converted to glyceric acid as well as mannose 6-phosphate by alpha-mannosidase mngB. Finally, glyceric acid is catalyzed to 2-Phospho-D-glyceric acid with ATP as energy source by Glycerate kinase 2. E.coli can't use MG as osmotic stress protection, but it can use MG as a carbon source.
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: February 09, 2025 at 18:06

Last Updated: February 09, 2025 at 18:06

PW512510

Pw512510 View Pathway
metabolic

2-O-alpha-Mannosyl-D-glycerate Degradation

Citrobacter youngae ATCC 29220
2-O-α-Mannosyl-D-glycerate (MG; also named as Alpha-Mannosylglycerate) is an organic compound that will affect the osmosis in hyperthermophilic archaea and bacteria. In E.coli, 2-O-α-mannosyl-D-glycerate PTS permease (mngA) import MG into cell, and then phosphorylate MG to 2-O-(6-phospho-α-mannosyl)-D-glycerate by phosphocarrier protein HPr. 2-O-(6-phospho-α-mannosyl)-D-glycerate is converted to glyceric acid as well as mannose 6-phosphate by alpha-mannosidase mngB. Finally, glyceric acid is catalyzed to 2-Phospho-D-glyceric acid with ATP as energy source by Glycerate kinase 2. E.coli can't use MG as osmotic stress protection, but it can use MG as a carbon source.
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: February 09, 2025 at 19:18

Last Updated: February 09, 2025 at 19:18

PW512438

Pw512438 View Pathway
metabolic

2-O-alpha-Mannosyl-D-glycerate Degradation

Cedecea davisae DSM 4568
2-O-α-Mannosyl-D-glycerate (MG; also named as Alpha-Mannosylglycerate) is an organic compound that will affect the osmosis in hyperthermophilic archaea and bacteria. In E.coli, 2-O-α-mannosyl-D-glycerate PTS permease (mngA) import MG into cell, and then phosphorylate MG to 2-O-(6-phospho-α-mannosyl)-D-glycerate by phosphocarrier protein HPr. 2-O-(6-phospho-α-mannosyl)-D-glycerate is converted to glyceric acid as well as mannose 6-phosphate by alpha-mannosidase mngB. Finally, glyceric acid is catalyzed to 2-Phospho-D-glyceric acid with ATP as energy source by Glycerate kinase 2. E.coli can't use MG as osmotic stress protection, but it can use MG as a carbon source.
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: February 09, 2025 at 18:54

Last Updated: February 09, 2025 at 18:54

PW510514

Pw510514 View Pathway
metabolic

2-O-alpha-Mannosyl-D-glycerate Degradation

Odoribacter laneus YIT 12061
2-O-α-Mannosyl-D-glycerate (MG; also named as Alpha-Mannosylglycerate) is an organic compound that will affect the osmosis in hyperthermophilic archaea and bacteria. In E.coli, 2-O-α-mannosyl-D-glycerate PTS permease (mngA) import MG into cell, and then phosphorylate MG to 2-O-(6-phospho-α-mannosyl)-D-glycerate by phosphocarrier protein HPr. 2-O-(6-phospho-α-mannosyl)-D-glycerate is converted to glyceric acid as well as mannose 6-phosphate by alpha-mannosidase mngB. Finally, glyceric acid is catalyzed to 2-Phospho-D-glyceric acid with ATP as energy source by Glycerate kinase 2. E.coli can't use MG as osmotic stress protection, but it can use MG as a carbon source.
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: February 09, 2025 at 08:35

Last Updated: February 09, 2025 at 08:35

PW510437

Pw510437 View Pathway
metabolic

2-O-alpha-Mannosyl-D-glycerate Degradation

Bacteroides sp. D20
2-O-α-Mannosyl-D-glycerate (MG; also named as Alpha-Mannosylglycerate) is an organic compound that will affect the osmosis in hyperthermophilic archaea and bacteria. In E.coli, 2-O-α-mannosyl-D-glycerate PTS permease (mngA) import MG into cell, and then phosphorylate MG to 2-O-(6-phospho-α-mannosyl)-D-glycerate by phosphocarrier protein HPr. 2-O-(6-phospho-α-mannosyl)-D-glycerate is converted to glyceric acid as well as mannose 6-phosphate by alpha-mannosidase mngB. Finally, glyceric acid is catalyzed to 2-Phospho-D-glyceric acid with ATP as energy source by Glycerate kinase 2. E.coli can't use MG as osmotic stress protection, but it can use MG as a carbon source.
BioPAX SVG SBGN SBML PWML All files (.zip)

Creator: Julia Wakoli

Created On: February 09, 2025 at 08:12

Last Updated: February 09, 2025 at 08:12