|
|
echinenone + reduced_acceptor + O2 <=> canthaxanthin + acceptor + H2O
|
1.14.99.63
beta-carotene 4-ketolase
|
–
|
MK
|
|
BRENDA:
BR52477
KEGG:
R07563
MetaCyc:
RXN-8185
|
|
|
|
canthaxanthin + reduced_ferredoxin_[iron-sulfur]_cluster + O2 + H+ <=> adonirubin + oxidized_ferredoxin + H2O
|
1.14.15.24
beta-carotene 3-hydroxylase
|
–
|
MK
|
|
BRENDA:
BS416742;
BS416744
KEGG:
R07568
MetaCyc:
RXN-8186
|
|
|
|
echinenone <=> canthaxanthin
|
not assigned
|
–
|
K
|
|
KEGG:
R12180
|
|
|
|
4''-hydroxyechinenone + acceptor <=> canthaxanthin + reduced_acceptor
|
1.1.99
|
–
|
M
|
|
MetaCyc:
RXN-16410
|
|
|
|
canthaxanthin + NADH + H+ + O2 <=> 2-hydroxycanthaxanthin + NAD+ + H2O
|
1.14.13
|
–
|
M
|
|
MetaCyc:
RXN-16442
|
|
|
|
canthaxanthin + NADH + H+ + O2 <=> 2,2''-dihydroxycanthaxanthin + NAD+ + H2O
|
1.14.13
|
–
|
|
|
MetaCyc:
RXN-16444
|
|
|
|
4,4''-dihydroxyechinenone <=> canthaxanthin + H2O
|
not assigned
|
–
|
|
|
MetaCyc:
RXN-18966
|
|
|
|
canthaxanthin + reduced_ferredoxin_[iron-sulfur]_cluster + O2 + H+ <=> (3S,3''S)-astaxanthin + oxidized_ferredoxin + H2O
|
1.14.15.24
beta-carotene 3-hydroxylase
|
–
|
|
|
MetaCyc:
RXN-19151
|
|
|
|
3,4,3,4''-tetradehydroisozeaxanthin <=> canthaxanthin
|
not assigned
|
–
|
M
|
|
MetaCyc:
RXN-8196
|
|
|
|
beta-carotene + 2-oxoglutarate + O2 + H2O <=> canthaxanthin + succinate + CO2 + 4 H+
|
1.14.11.B16
|
–
|
|
|
BRENDA:
BR50372
|
|
|
|
beta-carotene + 2 O2 <=> canthaxanthin + 2 H2O
|
1.3.5.B4
|
–
|
|
|
BRENDA:
BS420378
|
|
|
|
4,4''-dihydroxy-beta-carotene + 1,4-benzoquinone <=> canthaxanthin + hydroquinone
|
1.17.5.B2
|
–
|
|
|
BRENDA:
BS425610
|
|
|
|
canthaxanthin + 4 reduced_ferredoxin_[iron-sulfur]_cluster + 2 H+ + 2 O2 <=> astaxanthin + 4 oxidized_ferredoxin + 2 H2O
|
1.14.15.24
beta-carotene 3-hydroxylase
|
–
|
|
|
BRENDA:
BS416743
|
|
|
|
echinenone + acceptor + O2 <=> canthaxanthin + reduced_acceptor
|
1.14.11.B16
|
–
|
|
|
BRENDA:
BS420646
|
|
|
|
beta-carotene + acceptor + O2 <=> canthaxanthin + reduced_acceptor
|
1.14.11.B16
1.14.99.63
beta-carotene 4-ketolase
|
–
–
|
|
|
BRENDA:
BS420381
|
|