Upper Levels: EC3.-.-.- Hydrolases. : EC3.6.-.- Acting on acid anhydrides. : EC3.6.1.- In phosphorous-containing anhydrides.
| P1,P4-bis(5'-nucleosyl)-tetraphosphate nucleotidohydrolase
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| Systematic Name
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P1,P4-bis(5'-nucleosyl)-tetraphosphate nucleotidohydrolase
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| Common Name
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- bis(5'-nucleosyl)-tetraphosphatase (asymmetrical)
- bis(5'-guanosyl)-tetraphosphatase
- bis(5'-adenosyl)-tetraphosphatase
- diguanosinetetraphosphatase (asymmetrical)
- dinucleosidetetraphosphatase (asymmetrical)
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P1,P4-Bis(5'-uridyl) tetraphosphate + H2O = UTP + UMP
(links: [ [ [ [(2R,3S,4R,5R) -5- (2,4-Dioxopyrimidin-1-yl) -3,4-dihydroxyoxolan-2-yl] methoxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] [(2R,3S,4R,5R) -5- (2,4-dioxopyrimidin-1-yl) -3,4-dihydroxyoxolan-2-yl] methyl hydrogen phosphate = UTP + UMP)
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| [ [ [ [(2R,3S,4R,5R) -5- (2,4-Dioxopyrimidin-1-yl) -3,4-dihydroxyoxolan-2-yl] methoxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] [(2R,3S,4R,5R) -5- (2,4-dioxopyrimidin-1-yl) -3,4-dihydroxyoxolan-2-yl] methyl hydrogen phosphate
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<Mapping>
AtomMap:BMMCPYUR0012$BMMCPYUR0019$0
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UTP
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18 ↔ 1
19 ↔ 2
20 ↔ 3
21 ↔ 4
22 ↔ 5
23 ↔ 6
26 ↔ 9
27 ↔ 10
28 ↔ 11
29 ↔ 12
30 ↔ 13
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| [ [ [ [(2R,3S,4R,5R) -5- (2,4-Dioxopyrimidin-1-yl) -3,4-dihydroxyoxolan-2-yl] methoxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] [(2R,3S,4R,5R) -5- (2,4-dioxopyrimidin-1-yl) -3,4-dihydroxyoxolan-2-yl] methyl hydrogen phosphate
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<Mapping>
AtomMap:BMMCPYUR0012$BMMCPYUR0016$0
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UMP
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1 ↔ 1
2 ↔ 2
3 ↔ 3
4 ↔ 4
5 ↔ 5
6 ↔ 6
9 ↔ 9
10 ↔ 10
11 ↔ 11
12 ↔ 12
13 ↔ 13
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P1,P4-Bis(5'-xanthosyl) tetraphosphate + H2O = XTP + XMP
(links: [ [ [ [(2R,3S,4R,5R) -5- (2,6-Dioxo-3H-purin-9-yl) -3,4-dihydroxyoxolan-2-yl] methoxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] [(2R,3S,4R,5R) -5- (2,6-dioxo-3H-purin-9-yl) -3,4-dihydroxyoxolan-2-yl] methyl hydrogen phosphate = XTP + XMP)
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| [ [ [ [(2R,3S,4R,5R) -5- (2,6-Dioxo-3H-purin-9-yl) -3,4-dihydroxyoxolan-2-yl] methoxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] [(2R,3S,4R,5R) -5- (2,6-dioxo-3H-purin-9-yl) -3,4-dihydroxyoxolan-2-yl] methyl hydrogen phosphate
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<Mapping>
AtomMap:BMCCPUXA0018$BMCCPUXA0025$0
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XTP
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21 ↔ 1
22 ↔ 2
23 ↔ 3
24 ↔ 4
25 ↔ 5
26 ↔ 6
27 ↔ 7
28 ↔ 8
29 ↔ 9
32 ↔ 12
33 ↔ 13
34 ↔ 14
35 ↔ 15
36 ↔ 16
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| [ [ [ [(2R,3S,4R,5R) -5- (2,6-Dioxo-3H-purin-9-yl) -3,4-dihydroxyoxolan-2-yl] methoxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] oxy-hydroxyphosphoryl] [(2R,3S,4R,5R) -5- (2,6-dioxo-3H-purin-9-yl) -3,4-dihydroxyoxolan-2-yl] methyl hydrogen phosphate
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<Mapping>
AtomMap:BMCCPUXA0018$BMCCPUXA0024$0
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XMP
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1 ↔ 1
2 ↔ 2
3 ↔ 3
4 ↔ 4
5 ↔ 5
6 ↔ 6
7 ↔ 7
8 ↔ 8
9 ↔ 9
12 ↔ 12
13 ↔ 13
14 ↔ 14
15 ↔ 15
16 ↔ 16
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