|
|
dihydroceramide + O2 + ferricytochrome_b5 + H+ <=> (2''R)-2''-hydroxydihydroceramide + ferricytochrome_b5 + H2O
|
1.14.18.7
dihydroceramide fatty acyl 2-hydroxylase
|
–
|
M
|
| |
BRENDA:
BR51359
KEGG:
R11003
MetaCyc:
RXN-7796
|
|
|
|
dihydroceramide + O2 + ferricytochrome_b5 + H+ <=> ceramide + ferricytochrome_b5 + H2O
|
1.14.19.17
sphingolipid 4-desaturase
|
–
|
MK
|
| |
BRENDA:
BR51368
KEGG:
R06519
MetaCyc:
RXN-16332
|
|
|
|
UDP-glucose + dihydroceramide <=> beta-D-glucosyl-N-acylsphinganine + UDP + H+
|
2.4.1.80
ceramide glucosyltransferase
|
–
|
M
|
| |
BRENDA:
BS322984
MetaCyc:
RXN-7793
|
|
|
|
acyl-CoA + sphinganine <=> dihydroceramide + CoA + H+
|
2.3.1.24
sphingosine N-acyltransferase
2.3.1.291
sphingoid base N-palmitoyltransferase
2.3.1.297
very-long-chain ceramide synthase
|
–
–
–
|
MK
|
| |
BRENDA:
BS320738;
BS449519
KEGG:
R06517
MetaCyc:
RXN-7792
|
|
|
|
dihydroceramide + 2 ferricytochrome_b5 + O2 + 2 H+ <=> a_(4R)-4-hydroxysphinganine_ceramide + 2 ferricytochrome_b5 + H2O
|
1.14.18.5
sphingolipid C4-monooxygenase
|
–
|
K
|
| |
BRENDA:
BR50264
KEGG:
R06526
|
|
|
|
dihydroceramide + H2O <=> sphinganine + fatty_acid
|
3.5.1.23
ceramidase
|
–
|
K
|
| |
BRENDA:
BS413350
KEGG:
R06518
|
|
|
|
dihydroceramide + H2O <=> sphinganine + a_carboxylate
|
3.5.1.23
ceramidase
|
–
|
M
|
| |
MetaCyc:
RXN-13733
|
|
|
|
dihydroceramide + O2 + ferricytochrome_b5 + H+ <=> (C18)-phytoceramide + H2O + ferricytochrome_b5
|
1.14.18.5
sphingolipid C4-monooxygenase
|
–
|
M
|
| |
MetaCyc:
RXN-14250
|
|
|
|
phosphatidylinositol + dihydroceramide <=> inositol_phosphodihydroceramide + diacylglycerol
|
2.7.1
|
–
|
M
|
| |
MetaCyc:
RXN-7795
|
|
|
|
dihydroceramide + ATP <=> dihydroceramide_1-phosphate + ADP + H+
|
2.7.1.138
ceramide kinase
|
–
|
M
|
| |
MetaCyc:
RXN-7799
|
|
|
|
dihydroceramide + sterol_3-glucoside <=> beta-D-glucosyl-N-acylsphinganine + sterol
|
2.4.1
|
–
|
M
|
| |
MetaCyc:
RXN-7801
|
|
|
|
stearoyl-CoA + dihydroceramide <=> N-(stearoyl)-dihydroceramide + CoA
|
2.3.1.299
sphingoid base N-stearoyltransferase
|
–
|
|
| |
BRENDA:
BS454650
|
|
|
|
sphingosine + fatty_acid <=> dihydroceramide + H2O
|
3.5.1.23
ceramidase
|
–
|
|
| |
BRENDA:
BS381732
|
|
|
|
UDP-glucose + dihydroceramide <=> UDP + D-glucosyl-dihydroceramide
|
2.4.1.80
ceramide glucosyltransferase
|
–
|
|
| |
BRENDA:
BS378022
|
|
|
|
dihydroceramide + reduced_acceptor + O2 + H+ <=> ceramide + acceptor + H2O
|
1.14.19.17
sphingolipid 4-desaturase
|
–
|
|
| |
BRENDA:
BS432768
|
|
|
|
dihydroceramide + reduced_acceptor + H+ + O2 <=> phytoceramide + acceptor + H2O
|
1.14.18.5
sphingolipid C4-monooxygenase
|
–
|
|
| |
BRENDA:
BS420602
|
|
|
|
glucosyldihydroceramide <=> beta-D-glucose + dihydroceramide
|
3.2.1.62
glycosylceramidase
|
–
|
|
| |
BRENDA:
BS452815
|
|
