KEGG   PATHWAY: ppr01200
Entry
ppr01200                    Pathway                                
Name
Carbon metabolism - Photobacterium profundum
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
ppr01200  Carbon metabolism
ppr01200

Module
ppr_M00002  Glycolysis, core module involving three-carbon compounds [PATH:ppr01200]
ppr_M00004  Pentose phosphate pathway (Pentose phosphate cycle) [PATH:ppr01200]
ppr_M00005  PRPP biosynthesis, ribose 5P => PRPP [PATH:ppr01200]
ppr_M00006  Pentose phosphate pathway, oxidative phase, glucose 6P => ribulose 5P [PATH:ppr01200]
ppr_M00007  Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:ppr01200]
ppr_M00009  Citrate cycle (TCA cycle, Krebs cycle) [PATH:ppr01200]
ppr_M00010  Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:ppr01200]
ppr_M00011  Citrate cycle, second carbon oxidation, 2-oxoglutarate => oxaloacetate [PATH:ppr01200]
ppr_M00012  Glyoxylate cycle [PATH:ppr01200]
ppr_M00020  Serine biosynthesis, glycerate-3P => serine [PATH:ppr01200]
ppr_M00021  Cysteine biosynthesis, serine => cysteine [PATH:ppr01200]
ppr_M00168  CAM (Crassulacean acid metabolism), dark [PATH:ppr01200]
ppr_M00307  Pyruvate oxidation, pyruvate => acetyl-CoA [PATH:ppr01200]
ppr_M00579  Phosphate acetyltransferase-acetate kinase pathway, acetyl-CoA => acetate [PATH:ppr01200]
ppr_M00621  Glycine cleavage system [PATH:ppr01200]
Organism
Photobacterium profundum [GN:ppr]
KO pathway
ko01200   
LinkDB

DBGET integrated database retrieval system