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3.5.2.10: creatininase

This is an abbreviated version!
For detailed information about creatininase, go to the full flat file.

Word Map on EC 3.5.2.10

Reaction

creatinine
+
H2O
=
Creatine

Synonyms

creatinine amidohydrolase, creatinine hydrolase, CrnA

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.2 In cyclic amides
                3.5.2.10 creatininase

Engineering

Engineering on EC 3.5.2.10 - creatininase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
E122Q
almost complete loss of activity
E183Q
complete loss of activity
H178A
complete loss of activity
W154A
complete loss of activity
W154F
almost complete loss of activity
W174A
almost complete loss of activity
W174F
about 50% of wild-type activity
Y121A
about 10% of wild-type catalytic efficiency
additional information
-
construction of an electrochemical biosensor for creatinine based on the immobilization of creatininase, creatinase and sarcosine oxidase onto a ferrocene/horseradish peroxidase/gold nanoparticles/multi-walled carbon nanotubes/Teflon composite electrode,method development and evaluation, overview