|
|
O2 + pyrogallol <=> 2-hydroxy-2,4-hexadienedioate + H+
|
1.13.11.1
catechol 1,2-dioxygenase
1.13.11.35
pyrogallol 1,2-oxygenase
|
–
–
|
M
|
|
BRENDA:
BR40475;
BS260577;
BS288899
KEGG:
R03246
MetaCyc:
PYROGALLOL-12-OXYGENASE-RXN
SABIO-RK:
3067
|
|
|
|
2-hydroxy-2,4-hexadienedioate <=> 4-oxalocrotonate
|
5.3.2.6
2-hydroxymuconate tautomerase
5.3.2.M1
|
–
–
|
BMK
|
|
BRENDA:
BR50210;
BS419260;
BS419261;
BS419897
KEGG:
R03966
MetaCyc:
RXN-12354;
RXN-8529
SABIO-RK:
3703
|
|
|
|
2-hydroxymuconate-6-semialdehyde + H2O + NAD+ <=> 2-hydroxy-2,4-hexadienedioate + NADH + H+
|
1.2.1.32
aminomuconate-semialdehyde dehydrogenase
1.2.1.85
2-hydroxymuconate-6-semialdehyde dehydrogenase
|
–
–
|
BMK
|
|
BRENDA:
BR50236;
BS258087;
BS370776
KEGG:
R02762
MetaCyc:
RXN-8527
|
|
|
|
2-aminomuconate + H2O <=> 2-hydroxy-2,4-hexadienedioate + NH3
|
3.5.99.11
2-aminomuconate deaminase (2-hydroxymuconate-forming)
3.5.99.5
2-aminomuconate deaminase
|
–
–
|
BK
|
|
BRENDA:
BR51717;
BS116425
KEGG:
R03887;
R11532
MetaCyc:
RXN-8845
|
|
|
|
3-sulfocatechol + O2 + H2O <=> 2-hydroxy-2,4-hexadienedioate + sulfite + H+
|
1.13.11.2
catechol 2,3-dioxygenase
|
–
|
K
|
|
BRENDA:
BS422547
KEGG:
R07795
MetaCyc:
RXN-13704
|
|
|
|
2-Hydroxy-6-oxo-6-(2-hydroxyphenoxy)-hexa-2,4-dienoate + H2O <=> 2-hydroxy-2,4-hexadienedioate + catechol + H+
|
3.7.1
|
–
|
MK
|
|
KEGG:
R05361
MetaCyc:
R605-RXN
|
|
|
|
(2Z,4E)-2-hydroxy-6-oxo-6-sulfonatohexa-2,4-dienoate + H2O <=> 2-hydroxy-2,4-hexadienedioate + sulfite + H+
|
not assigned
|
–
|
M
|
|
MetaCyc:
3SC23OSPON-RXN
|
|
|
|
5-chlorocarbonyl-2-hydroxy-penta-2,4-dienate + H2O <=> 2-hydroxy-2,4-hexadienedioate + H+ + Cl-
|
not assigned
|
–
|
M
|
|
MetaCyc:
RXN-10420
|
|
|
|
3-chlorocatechol + H2O + O2 <=> 2-hydroxy-2,4-hexadienedioate + Cl- + H+
|
1.13.11.M11
|
–
|
|
|
MetaCyc:
RXN-19956
|
|