|
|
zeaxanthin + O2 + reduced_acceptor <=> adonixanthin + H2O + acceptor
|
1.14.99.64
zeaxanthin 4-ketolase
|
–
|
MK
|
| |
BRENDA:
BR52478
KEGG:
R07571
MetaCyc:
RXN-8189
|
|
|
|
adonixanthin + reduced_acceptor + O2 <=> (3S,3''S)-astaxanthin + acceptor + H2O
|
1.14.99.63
beta-carotene 4-ketolase
1.14.99.64
zeaxanthin 4-ketolase
|
–
–
|
MK
|
| |
BRENDA:
BR52479;
BS444207
KEGG:
R07573
MetaCyc:
RXN-8190
|
|
|
|
3''-hydroxyechinenone + reduced_ferredoxin_[iron-sulfur]_cluster + H+ + O2 <=> adonixanthin + oxidized_ferredoxin + H2O
|
1.14.15.24
beta-carotene 3-hydroxylase
|
–
|
K
|
| |
BRENDA:
BS416206;
BS416233
KEGG:
R07569;
R07570
|
|
|
|
adonixanthin + NADH + H+ + O2 <=> 2-hydroxyadonixanthin + NAD+ + H2O
|
1.14.13
|
–
|
M
|
| |
MetaCyc:
RXN-16439
|
|
|
|
adonixanthin + NADH + H+ + O2 <=> 2,3,2,3''-tetrahydroxy-beta,beta-caroten-4-one + NAD+ + H2O
|
1.14.13
|
–
|
|
| |
MetaCyc:
RXN-16441
|
|
|
|
4,4-dihydroxyzeaxanthin <=> adonixanthin + H2O
|
not assigned
|
–
|
|
| |
MetaCyc:
RXN-18963
|
|
|
|
adonixanthin + O2 + reduced_acceptor <=> 4''-hydroxyadonixanthin + H2O + acceptor
|
not assigned
|
–
|
|
| |
MetaCyc:
RXN-18967
|
|
|
|
echinenone + 4 reduced_ferredoxin_[iron-sulfur]_cluster + 2 H+ + 2 O2 <=> adonixanthin + 4 oxidized_ferredoxin + 2 H2O
|
1.14.15.24
beta-carotene 3-hydroxylase
|
–
|
|
| |
BRENDA:
BS416970
|
|
|
|
zeaxanthin + O2 <=> adonixanthin + H2O
|
1.3.5.B4
|
–
|
|
| |
BRENDA:
BS421713
|
|
|
|
zeaxanthin + acceptor + O2 <=> adonixanthin + reduced_acceptor
|
1.14.11.B16
|
–
|
|
| |
BRENDA:
BS421710
|
|
|
|
adonixanthin + acceptor + O2 <=> astaxanthin + reduced_acceptor
|
1.14.11.B16
|
–
|
|
| |
BRENDA:
BS420093
|
|
