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Table 3 Amino acid catabolism of L. hongkongensis HLHK9 deduced from its genome sequence

From: General metabolism of Laribacter hongkongensis: a genome-wide analysis

Amino acid Pathway/enzyme(s) involved Gene number Intermediates/products formed Pathways that intermediates enter
Serine L-serine dehydratase LHK_02265 Pyruvate, ammonia TCA cycle or gluconeogenesis
Aspartate Argininosuccinate synthase LHK_02172 Fumarate, oxaloacetate, ammonia, ATP TCA cycle
  Argininosuccinate lyase LHK_03122   
  L-aspartate oxidase LHK_00001   
  Aspartate aminotransferase LHK_01340   
Glutamine Glutamine synthetase LHK_01876 α-ketoglutarate, ammonia TCA cycle
  Glutamate dehydrogenase LHK_01886   
Glycine Glycine cleavage system P-protein LHK_02722 Ammonia, CO2, NADH Ammonia assimilation
  Glycine cleavage system H protein LHK_02723   
  Glycine cleavage system T protein LHK_02724   
Alanine Alanine dehydrogenase LHK_02210 Pyruvate TCA cycle or gluconeogenesis
  Alanine racemase LHK_00350   
  D-amino acid dehydrogenase LHK_00934   
Glutamate Glutamate dehydrogenase LHK_01886 α-ketoglutarate, ammonia TCA cycle
Arginine Arginine deiminase pathway   Ammonia, ATP Ammonia assimilation
     Arginine deiminase LHK_02729, LHK_02734   
     Ornithine carbamoyltransferase LHK_02728, LHK_02733   
     Carbamate kinase LHK_02727, LHK_02732   
  Arginine decarboxylase pathway   Putrescine TCA cycle
     Arginine decarboxylase LHK_01034   
     Agmatinase LHK_01140   
Proline Proline dehydrogenase LHK_01861 α-ketoglutarate, ammonia TCA cycle
  1-pyrroline carboxylate dehydrogenase LHK_01861