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Hypotaurocyamine kinase

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hypotaurocyamine kinase
Identifiers
EC no.2.7.3.6
CAS no.9026-57-7
Databases
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BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
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In enzymology, a hypotaurocyamine kinase (EC 2.7.3.6) is an enzyme that catalyzes the chemical reaction

ATP + hypotaurocyamine {\displaystyle \rightleftharpoons } ADP + Nomega-phosphohypotaurocyamine

Thus, the two substrates of this enzyme are ATP and hypotaurocyamine, whereas its two products are ADP and Nomega-phosphohypotaurocyamine.

This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with a nitrogenous group as acceptor. The systematic name of this enzyme class is ATP:hypotaurocyamine N-phosphotransferase.

References

  • Thoai NV, Robin Y, Pradel LA (1963). "Hypotaurocyamine phosphokinase comparison avec la taurocyamine phosphokinase". Biochim. Biophys. Acta. 73 (3): 437–444. doi:10.1016/0006-3002(63)90445-1.
Transferases: phosphorus-containing groups (EC 2.7)
2.7.1-2.7.4:
phosphotransferase/kinase
(PO4)
2.7.1: OH acceptor
2.7.2: COOH acceptor
2.7.3: N acceptor
2.7.4: PO4 acceptor
2.7.6: diphosphotransferase
(P2O7)
2.7.7: nucleotidyltransferase
(PO4-nucleoside)
Polymerase
DNA polymerase
DNA-directed DNA polymerase
I/A
γ
θ
ν
T7
Taq
II/B
α
δ
ε
ζ
Pfu
III/C
IV/X
β
λ
μ
TDT
V/Y
η
ι
κ
RNA-directed DNA polymerase
Reverse transcriptase
Telomerase
RNA polymerase
Template-directed
RNA polymerase I
II
III
IV
V
ssRNAP
POLRMT
Primase
1
2
PrimPol
RNA-dependent RNA polymerase
Polyadenylation
PAP
PNPase
Phosphorolytic
3' to 5' exoribonuclease
Nucleotidyltransferase
Guanylyltransferase
Other
2.7.8: miscellaneous
Phosphatidyltransferases
Glycosyl-1-phosphotransferase
2.7.10-2.7.13: protein kinase
(PO4; protein acceptor)
2.7.10: protein-tyrosine
2.7.11: protein-serine/threonine
2.7.12: protein-dual-specificity
2.7.13: protein-histidine
Enzymes
Activity
Regulation
Classification
Kinetics
Types
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