KEGG   PATHWAY: smar01200
Entry
smar01200                   Pathway                                
Name
Carbon metabolism - Serratia marcescens SM39
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
smar01200  Carbon metabolism
smar01200

Module
smar_M00001  Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:smar01200]
smar_M00002  Glycolysis, core module involving three-carbon compounds [PATH:smar01200]
smar_M00004  Pentose phosphate pathway (Pentose phosphate cycle) [PATH:smar01200]
smar_M00005  PRPP biosynthesis, ribose 5P => PRPP [PATH:smar01200]
smar_M00006  Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:smar01200]
smar_M00007  Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:smar01200]
smar_M00008  Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:smar01200]
smar_M00009  Citrate cycle (TCA cycle, Krebs cycle) [PATH:smar01200]
smar_M00010  Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:smar01200]
smar_M00011  Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:smar01200]
smar_M00012  Glyoxylate cycle [PATH:smar01200]
smar_M00020  Serine biosynthesis, glycerate-3P => serine [PATH:smar01200]
smar_M00021  Cysteine biosynthesis, serine => cysteine [PATH:smar01200]
smar_M00168  CAM (Crassulacean acid metabolism), dark [PATH:smar01200]
smar_M00307  Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:smar01200]
smar_M00579  Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:smar01200]
smar_M00621  Glycine cleavage system [PATH:smar01200]
Organism
Serratia marcescens SM39 [GN:smar]
KO pathway
ko01200   
LinkDB

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