KEGG   PATHWAY: paqa01200
Entry
paqa01200                   Pathway                                
Name
Carbon metabolism - Paucibacter aquatile
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
paqa01200  Carbon metabolism
paqa01200

Module
paqa_M00001  Glycolysis (Embden-Meyerhof pathway), glucose => pyruvate [PATH:paqa01200]
paqa_M00002  Glycolysis, core module involving three-carbon compounds [PATH:paqa01200]
paqa_M00005  PRPP biosynthesis, ribose 5P => PRPP [PATH:paqa01200]
paqa_M00007  Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:paqa01200]
paqa_M00008  Entner-Doudoroff pathway, glucose-6P => glyceraldehyde-3P + pyruvate [PATH:paqa01200]
paqa_M00009  Citrate cycle (TCA cycle, Krebs cycle) [PATH:paqa01200]
paqa_M00010  Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:paqa01200]
paqa_M00011  Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:paqa01200]
paqa_M00012  Glyoxylate cycle [PATH:paqa01200]
paqa_M00020  Serine biosynthesis, glycerate-3P => serine [PATH:paqa01200]
paqa_M00021  Cysteine biosynthesis, serine => cysteine [PATH:paqa01200]
paqa_M00168  CAM (Crassulacean acid metabolism), dark [PATH:paqa01200]
paqa_M00307  Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:paqa01200]
paqa_M00579  Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:paqa01200]
paqa_M00621  Glycine cleavage system [PATH:paqa01200]
paqa_M00741  Propanoyl-CoA metabolism, propanoyl-CoA => succinyl-CoA [PATH:paqa01200]
Organism
Paucibacter aquatile [GN:paqa]
KO pathway
ko01200   
LinkDB

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