KEGG   REACTION: R03102
Entry
R03102                      Reaction                               
Name
L-2-aminoadipate-6-semialdehyde:NAD+ 6-oxidoreductase
Definition
L-2-Aminoadipate 6-semialdehyde + NAD+ + H2O <=> L-2-Aminoadipate + NADH + H+
Equation
Comment
NADP+ (see R03103)
two-step reaction (see R02317+R11231)
Reaction class
RC00001  C00003_C00004
RC00080  C00956_C04076
Enzyme
Pathway
rn00310  Lysine degradation
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
rn01120  Microbial metabolism in diverse environments
Module
M00032  Lysine degradation, lysine => saccharopine => acetoacetyl-CoA
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.2  Acting on the aldehyde or oxo group of donors
   1.2.1  With NAD+ or NADP+ as acceptor
    1.2.1.31
     R03102  L-2-Aminoadipate 6-semialdehyde + NAD+ + H2O <=> L-2-Aminoadipate + NADH + H+
Orthology
K14085  aldehyde dehydrogenase family 7 member A1 [EC:1.2.1.31 1.2.1.8 1.2.1.3]
Other DBs
RHEA: 12311

KEGG   REACTION: R03103
Entry
R03103                      Reaction                               
Name
L-2-aminoadipate-6-semialdehyde:NADP+ 6-oxidoreductase
Definition
L-2-Aminoadipate 6-semialdehyde + NADP+ + H2O <=> L-2-Aminoadipate + NADPH + H+
Equation
Comment
NAD+ (see R03102)
two-step reaction (see R02317+R11232)
Reaction class
RC00001  C00005_C00006
RC00080  C00956_C04076
Enzyme
Pathway
rn00310  Lysine degradation
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
rn01120  Microbial metabolism in diverse environments
Module
M00032  Lysine degradation, lysine => saccharopine => acetoacetyl-CoA
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.2  Acting on the aldehyde or oxo group of donors
   1.2.1  With NAD+ or NADP+ as acceptor
    1.2.1.31
     R03103  L-2-Aminoadipate 6-semialdehyde + NADP+ + H2O <=> L-2-Aminoadipate + NADPH + H+
Orthology
K14085  aldehyde dehydrogenase family 7 member A1 [EC:1.2.1.31 1.2.1.8 1.2.1.3]
Other DBs
RHEA: 12307

KEGG   REACTION: R03098
Entry
R03098                      Reaction                               
Name
L-2-aminoadipate-6-semialdehyde:NADP+ 6-oxidoreductase;
ATP:L-2-aminoadipate 6-O-adenylyltransferase
Definition
L-2-Aminoadipate + ATP <=> L-2-Aminoadipate adenylate + Diphosphate
Equation
Comment
The first step of three-step reaction (R03098+R04863+R04390)
For reverse direction, one-step reaction (see R03103)
Reaction class
RC00043  C00956_C05560
Enzyme
Pathway
rn00300  Lysine biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00030  Lysine biosynthesis, AAA pathway, 2-oxoglutarate => 2-aminoadipate => lysine
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.2  Acting on the aldehyde or oxo group of donors
   1.2.1  With NAD+ or NADP+ as acceptor
    1.2.1.95
     R03098  L-2-Aminoadipate + ATP <=> L-2-Aminoadipate adenylate + Diphosphate
Orthology
K00143  L-2-aminoadipate reductase [EC:1.2.1.95]

KEGG   REACTION: R04390
Entry
R04390                      Reaction                               
Name
L-2-aminoadipate-6-semialdehyde:NADP+ 6-oxidoreductase
Definition
alpha-Aminoadipoyl-S-acyl enzyme + NADPH + H+ <=> L-2-Aminoadipate 6-semialdehyde + Holo-Lys2 + NADP+
Equation
Comment
The last step of three step reaction  (R03098 + R04863 + R04390)
For reverse direction, one-step reaction (see R03103)
Reaction class
RC00001  C00005_C00006
RC00039  C05535_C11482
RC00184  C04076_C05535
Enzyme
Pathway
rn00300  Lysine biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00030  Lysine biosynthesis, AAA pathway, 2-oxoglutarate => 2-aminoadipate => lysine
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.2  Acting on the aldehyde or oxo group of donors
   1.2.1  With NAD+ or NADP+ as acceptor
    1.2.1.95
     R04390  alpha-Aminoadipoyl-S-acyl enzyme + NADPH + H+ <=> L-2-Aminoadipate 6-semialdehyde + Holo-Lys2 + NADP+
Orthology
K00143  L-2-aminoadipate reductase [EC:1.2.1.95]

KEGG   REACTION: R04863
Entry
R04863                      Reaction                               
Name
L-2-aminoadipate-6-semialdehyde:NADP+ 6-oxidoreductase
Definition
L-2-Aminoadipate adenylate + Holo-Lys2 <=> alpha-Aminoadipoyl-S-acyl enzyme + AMP
Equation
Comment
The second step of three-step reaction (R03098 + R04863 + R04390)
For reverse direction, one-step reaction (see R03103)
Reaction class
RC00039  C05535_C11482
RC00070  C00020_C05560
RC02816  C05535_C05560
Enzyme
Pathway
rn00300  Lysine biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00030  Lysine biosynthesis, AAA pathway, 2-oxoglutarate => 2-aminoadipate => lysine
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.2  Acting on the aldehyde or oxo group of donors
   1.2.1  With NAD+ or NADP+ as acceptor
    1.2.1.95
     R04863  L-2-Aminoadipate adenylate + Holo-Lys2 <=> alpha-Aminoadipoyl-S-acyl enzyme + AMP
Orthology
K00143  L-2-aminoadipate reductase [EC:1.2.1.95]

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