KEGG   PATHWAY: cda01200
Entry
cda01200          Overview  Pathway                                
Name
Carbon metabolism - Corynebacterium diphtheriae HC04
Description
Carbon metabolism is the most basic aspect of life. This map presents an overall view of central carbon metabolism, where the number of carbons is shown for each compound denoted by a circle, excluding a cofactor (CoA, CoM, THF, or THMPT) that is replaced by an asterisk. The map contains carbon utilization pathways of glycolysis (map00010), pentose phosphate pathway (map00030), and citrate cycle (map00020), and six known carbon fixation pathways (map00710 and map00720) as well as some pathways of methane metabolism (map00680). The six carbon fixation pathways are: (1) reductive pentose phosphate cycle (Calvin cycle) in plants and cyanobacteria that perform oxygenic photosynthesis, (2) reductive citrate cycle in photosynthetic green sulfur bacteria and some chemolithoautotrophs, (3) 3-hydroxypropionate bi-cycle in photosynthetic green nonsulfur bacteria, two variants of 4-hydroxybutyrate pathways in Crenarchaeota called (4) hydroxypropionate-hydroxybutyrate cycle and (5) dicarboxylate-hydroxybutyrate cycle, and (6) reductive acetyl-CoA pathway in methanogenic bacteria.
Class
Pathway map
cda01200  Carbon metabolism
cda01200

Module
cda_M00001  Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:cda01200]
cda_M00002  Glycolysis, core module involving three-carbon compounds [PATH:cda01200]
cda_M00004  Pentose phosphate pathway (Pentose phosphate cycle) [PATH:cda01200]
cda_M00005  PRPP biosynthesis, ribose 5P => PRPP [PATH:cda01200]
cda_M00006  Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:cda01200]
cda_M00007  Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:cda01200]
cda_M00009  Citrate cycle (TCA cycle, Krebs cycle) [PATH:cda01200]
cda_M00010  Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:cda01200]
cda_M00011  Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:cda01200]
cda_M00020  Serine biosynthesis, glycerate-3P => serine [PATH:cda01200]
cda_M00021  Cysteine biosynthesis, serine => cysteine [PATH:cda01200]
cda_M00168  CAM (Crassulacean acid metabolism), dark [PATH:cda01200]
cda_M00307  Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:cda01200]
cda_M00579  Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:cda01200]
cda_M00741  Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:cda01200]
Organism
Corynebacterium diphtheriae HC04 [GN:cda]
KO pathway
ko01200   

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