|
|
pre-queuine_1 + NADP+ <=> 7-cyano-7-carbaguanine + NADPH + H+
|
1.7.1.13
preQ1 synthase
|
–
|
MK
|
|
BRENDA:
BR48717
KEGG:
R07605
MetaCyc:
RXN0-4022
SABIO-RK:
13537
|
|
|
|
7-carboxy-7-carbaguanine + NH3 + ATP <=> H+ + 7-cyano-7-carbaguanine + ADP + phosphate + H2O
|
6.3.4.20
7-cyano-7-deazaguanine synthase
|
–
|
BMK
|
|
BRENDA:
BR50022
KEGG:
R09978
MetaCyc:
RXN-12093
|
|
|
|
guanine15_in_archaeal_tRNA + 7-cyano-7-carbaguanine <=> preQ0_at_position_15_of_an_archaeal_tRNA + guanine
|
2.4.2.48
tRNA-guanine15 transglycosylase
|
–
|
M
|
|
MetaCyc:
RXN-12144
|
|
|
|
5-phospho-alpha-D-ribose-1-preQ0 + diphosphate <=> 7-cyano-7-carbaguanine + 5-phospho-alpha-D-ribose_1-diphosphate
|
2.4.2
|
–
|
M
|
|
MetaCyc:
RXN-12150
|
|
|
|
7-cyano-7-carbaguanine <=> 7-cyano-7-carbaguanine
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN-412
|
|
|
|
guanine15_in_tRNA + 7-cyano-7-carbaguanine <=> 7-cyano-7-carbaguanine15_in_tRNA + guanine
|
2.4.2.48
tRNA-guanine15 transglycosylase
|
–
|
|
|
BRENDA:
BR50294
|
|
|
|
7-cyano-7-carbaguanine + tRNAMet <=> guanine + tRNA(7-(cyano)-7-deazaguanine)
|
2.4.2.29
tRNA-guanosine34 transglycosylase
|
–
|
|
|
BRENDA:
BS359606
|
|
|
|
guanine15_in_tRNA + 7-cyano-7-carbaguanine <=> 7-cyano-7-deazaguanine15_in_tRNA + guanine
|
2.4.2.48
tRNA-guanine15 transglycosylase
|
–
|
|
|
BRENDA:
BS436489
|
|
|
|
guanine13_in_tRNA(Leu) + 7-cyano-7-carbaguanine <=> 7-cyano-7-carbaguanine13_in_tRNA(Leu) + guanine
|
2.4.2.48
tRNA-guanine15 transglycosylase
|
–
|
|
|
BRENDA:
BS443616
|
|
|
|
guanine15_in_tRNA(Leu) + 7-cyano-7-carbaguanine <=> 7-cyano-7-carbaguanine15_in_tRNA(Leu) + guanine
|
2.4.2.48
tRNA-guanine15 transglycosylase
|
–
|
|
|
BRENDA:
BS443617
|
|
|
|
7-cyano-7-carbaguanine + tRNA <=> guanine + tRNA_pre-queuine_0
|
2.4.2.29
tRNA-guanosine34 transglycosylase
|
–
|
|
|
BRENDA:
BS398140
|
|
|
|
7-cyano-7-carbaguanine + 2 NADPH + 2 H+ <=> queuine + 2 NADP+
|
1.7.1.13
preQ1 synthase
|
–
|
|
|
BRENDA:
BS378400
|
|
|
|
7-carboxy-7-carbaguanine + NH3 + ATP <=> 7-cyano-7-carbaguanine + AMP + diphosphate + H2O
|
6.3.4.20
7-cyano-7-deazaguanine synthase
|
–
|
|
|
BRENDA:
BS442226
|
|