KEGG   PATHWAY: gami01230
Entry
gami01230                   Pathway                                
Name
Biosynthesis of amino acids - Gordonia amicalis
Description
This map presents a modular architecture of the biosynthesis pathways of twenty amino acids, which may be viewed as consisting of the core part and its extensions. The core part is the KEGG module for conversion of three-carbon compounds from glyceraldehyde-3P to pyruvate [MD:M00002], together with the pathways around serine and glycine. This KEGG module is the most conserved one in the KEGG MODULE database and is found in almost all the completely sequenced genomes. The extensions are the pathways containing the reaction modules RM001, RM033, RM032, and RM002 for biosynthesis of branched-chain amino acids (left) and basic amino acids (bottom), and the pathways for biosynthesis of histidine and aromatic amino acids (top right). It is interesting to note that the so-called essential amino acids that cannot be synthesized in human and other organisms generally appear in these extensions. Furthermore, the bottom extension of basic amino acids appears to be most divergent containing multiple pathways for lysine biosynthesis and multiple gene sets for arginine biosynthesis.
Class
Pathway map
gami01230  Biosynthesis of amino acids
gami01230

Module
gami_M00002  Glycolysis, core module involving three-carbon compounds [PATH:gami01230]
gami_M00005  PRPP biosynthesis, ribose 5P => PRPP [PATH:gami01230]
gami_M00007  Pentose phosphate pathway, non-oxidative phase, fructose 6P => ribose 5P [PATH:gami01230]
gami_M00010  Citrate cycle, first carbon oxidation, oxaloacetate => 2-oxoglutarate [PATH:gami01230]
gami_M00015  Proline biosynthesis, glutamate => proline [PATH:gami01230]
gami_M00016  Lysine biosynthesis, succinyl-DAP pathway, aspartate => lysine [PATH:gami01230]
gami_M00017  Methionine biosynthesis, aspartate => homoserine => methionine [PATH:gami01230]
gami_M00018  Threonine biosynthesis, aspartate => homoserine => threonine [PATH:gami01230]
gami_M00019  Valine/isoleucine biosynthesis, pyruvate => valine / 2-oxobutanoate => isoleucine [PATH:gami01230]
gami_M00020  Serine biosynthesis, glycerate-3P => serine [PATH:gami01230]
gami_M00026  Histidine biosynthesis, PRPP => histidine [PATH:gami01230]
gami_M00028  Ornithine biosynthesis, glutamate => ornithine [PATH:gami01230]
gami_M00033  Ectoine biosynthesis, aspartate => ectoine [PATH:gami01230]
gami_M00432  Leucine biosynthesis, 2-oxoisovalerate => 2-oxoisocaproate [PATH:gami01230]
gami_M00570  Isoleucine biosynthesis, threonine => 2-oxobutanoate => isoleucine [PATH:gami01230]
gami_M00844  Arginine biosynthesis, ornithine => arginine [PATH:gami01230]
Organism
Gordonia amicalis [GN:gami]
KO pathway
ko01230   
LinkDB

DBGET integrated database retrieval system