|
|
7,8-dihydroneopterin <=> glycolaldehyde + 2-Amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine
|
4.1.2.25
dihydroneopterin aldolase
|
–
|
| |
BRENDA:
BR357
KEGG:
R03504
MetaCyc:
H2NEOPTERINALDOL-RXN
SABIO-RK:
3293
|
|
|
|
7,8-dihydroneopterin_3''-triphosphate + H2O <=> H+ + 7,8-dihydroneopterin_3''-phosphate + diphosphate
|
3.6.1.67
dihydroneopterin triphosphate diphosphatase
|
–
|
| |
BRENDA:
BR51137
KEGG:
R04638
MetaCyc:
H2NEOPTERINP3PYROPHOSPHOHYDRO-RXN
SABIO-RK:
10428
|
|
|
|
2-Amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine + ATP <=> H+ + 6-hydroxymethyl-7,8-dihydropterin_diphosphate + AMP
|
2.7.6.3
2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase
|
–
|
| |
BRENDA:
BR47856
KEGG:
R03503
MetaCyc:
H2PTERIDINEPYROPHOSPHOKIN-RXN
SABIO-RK:
3292
|
|
|
|
GTP + H2O <=> 7,8-dihydroneopterin_2,3''-cyclic_phosphate + formate + diphosphate + H+
|
3.5.4.16
GTP cyclohydrolase I
3.5.4.39
GTP cyclohydrolase IV
|
–
–
|
| |
BRENDA:
BR50468
KEGG:
R10348
MetaCyc:
RXN-10063
|
|
|
|
7,8-dihydroneopterin_2,3''-cyclic_phosphate + H2O <=> H+ + 7,8-dihydroneopterin_3''-phosphate
|
3.1.4.56
7,8-dihydroneopterin 2',3'-cyclic phosphate phosphodiesterase
|
–
|
| |
BRENDA:
BR50443
KEGG:
R10344
MetaCyc:
RXN-12356
|
|
|
|
2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone_5'-phosphate <=> 7,8-dihydroneopterin_3''-phosphate + H2O
|
4.2.1.160
2,5-diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one isomerase/dehydratase
|
–
|
| |
BRENDA:
BR51538
KEGG:
R11072
MetaCyc:
RXN-15730
|
|
|
|
7,8-dihydroneopterin_3''-phosphate <=> 2-Amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine + glycolaldehyde_phosphate
|
4.1.2.59
dihydroneopterin phosphate aldolase
|
–
|
| |
BRENDA:
BR52079
KEGG:
R11718
MetaCyc:
RXN-18378
|
|
|
|
GTP + H2O <=> H+ + formate + 7,8-dihydroneopterin_3''-triphosphate
|
3.5.4.16
GTP cyclohydrolase I
|
–
|
| |
BRENDA:
BR22737
KEGG:
R00424
MetaCyc:
GTP-CYCLOHYDRO-I-RXN
SABIO-RK:
9177
|
|
|
|
7,8-dihydroneopterin_3''-triphosphate <=> 2-Amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine + glycolaldehyde_triphosphate
|
4.1.2.60
dihydroneopterin triphosphate aldolase
|
–
|
| |
BRENDA:
BR52078
KEGG:
R11719
MetaCyc:
RXN-18377
|
|
|
|
7,8-dihydroneopterin_2,3''-cyclic_phosphate + H2O <=> H+ + 7,8-dihydroneopterin_2''-phosphate
|
3.1.4.56
7,8-dihydroneopterin 2',3'-cyclic phosphate phosphodiesterase
|
–
|
| |
BRENDA:
BR50444
KEGG:
R10345
MetaCyc:
RXN-12357
|
|
|
|
H2O + GTP <=> H+ + diphosphate + 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone_5'-phosphate + formate
|
3.5.4.25
GTP cyclohydrolase II
|
–
|
| |
BRENDA:
BR26117
KEGG:
R00425
MetaCyc:
GTP-CYCLOHYDRO-II-RXN
SABIO-RK:
880
|
|
