COX10, ctaB, cyoE
K02257 COX10, ctaB, cyoE; heme o synthase [EC:2.5.1.141]
Protein Function: heme o synthase [EC:2.5.1.141]
DBLinks
Proteins
| protein id | name | function | taxonomy source |
|---|
Reactions
| reaction id | name | note |
|---|---|---|
| KEGG:R07411 | (2E,6E)-farnesyl-diphosphate:protoheme IX farnesyltranstransferase | Heme + H2O + trans,trans-Farnesyl diphosphate <=> Heme O + Diphosphate |
| BioCyc:HEMEOSYN-RXN | heme o biosynthesis | This reaction synthesizes heme O, a prosthetic group essential for the catalytic functions of cytochrome o ubiquinol oxidase. |
| Rhea:RHEA:28071 | heme b + (2E,6E)-farnesyl diphosphate + H2O => Fe(II)-heme o + diphosphate | |
| Rhea:RHEA:28072 | Fe(II)-heme o + diphosphate => heme b + (2E,6E)-farnesyl diphosphate + H2O | |
| Rhea:RHEA:28073 | heme b + (2E,6E)-farnesyl diphosphate + H2O <=> Fe(II)-heme o + diphosphate | |
| BioCyc:RXN-20645 | PROTOHEME + GERANYLGERANYL-PP + WATER --> CPD-22272 + PPI |