“Maleate hydratase”的意思、由来-开放百科全书

词条

Maleate hydratase

释义

References

{{enzyme
| Name = maleate hydratase
| EC_number = 4.2.1.31
| CAS_number = 37290-71-4
| IUBMB_EC_number = 4/2/1/31
| GO_code = 0050075
| image =
| width =
| caption =
}}

In enzymology, a maleate hydratase ({{EC number|4.2.1.31}}) is an enzyme that catalyzes the chemical reaction

(R)-malate maleate + H₂O

Hence, this enzyme has one substrate, (R)-malate, and two products, maleate and H₂O.

This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is (R)-malate hydro-lyase (maleate-forming). Other names in common use include D-malate hydro-lyase, malease, and (R)-malate hydro-lyase. This enzyme participates in butanoate metabolism.

References

{{cite journal |vauthors=Britten JS, Morell H, Taggart JV | date = 1969 | title = Anion activation of maleate hydratase | journal = Biochim. Biophys. Acta | volume = 185 | pages = 220–7 | pmid = 5796106 | issue = 1 | doi=10.1016/0005-2744(69)90296-4}}
{{cite journal |vauthors=SACKS W, JENSEN CO | date = 1951 | title = Malease, a hydrase from corn kernels | journal = J. Biol. Chem. | volume = 192 | pages = 231–6 | pmid = 14917669 | issue = 1 }}

2 : EC 4.2.1|Enzymes of unknown structure

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