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3.5.1.2: glutaminase

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

Word Map on EC 3.5.1.2

Reaction

L-glutamine
+
H2O
=
L-glutamate
 +
NH3

Synonyms

AnsB, AoGls, GA, GAB, GAC, GahB, GLA, GLNase, GLS, GLS1, GLS2, GlsA, glutaminase, glutaminase 1, glutaminase 2, glutaminase A, glutaminase B, glutaminase C, glutaminase I, glutaminase K, glutaminase L, glutaminase-1, glutaminase-2, glutaminase-B, glutamine amidohydrolase, glutamine aminohydrolase, glutamine deamidating enzyme, K-glutaminase, KAG, KGA, kidney-type glutaminase, kidney-type-glutaminase, L-glutaminase, L-glutamine amidohydrolase, LAG, LGA, liver-type glitaminase, liver-type glutaminase, Mglu, Micrococcus glutaminase Mglu, Micrococcus luteus K-3-type glutaminase, mitochondrial glutaminase, N-PAG, neuroblastoma glutaminase, neuroblastoma PAG, Nit 2, nitrilase 2, omega-amidase, PAG, PDX2, phosphate activated glutaminase, phosphate-activated glutaminase, phosphate-activated L-glutamine amidohydrolase, salt-tolerant glutaminase, YaaE

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.1 In linear amides
                3.5.1.2 glutaminase

Temperature Range

Temperature Range on EC 3.5.1.2 - glutaminase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
20 - 60
25
-
40% of maximum activity
30 - 42
about 50% activity at 30°C, about 60% activity at 32°C, about 80% activity at 35°C, 100% activity at 37°C, about 75% activity at 40°C, about 55% activity at 42°C
30 - 45
-
the enzyme shows relative activity above 70% for temperature range from 30 to 45°C and inactivation of enzyme at higher temperature above 50°C
35 - 85
-
activity range