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3.5.2.5: allantoinase

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

Word Map on EC 3.5.2.5

Reaction

(S)-allantoin
+
H2O
=
Allantoate

Synonyms

AaALN, allantoin amidohydrolase, allantoinase, ALLase, AllBali, ALN, aln-1, aln-2, Fe-allantoinase, IsoI, IsoII, metal-dependent allantoinase, metal-independent allantoinase, Os04g0680400, OsALN, puuE, Salk_142607, Salk_146783, zinc-amended allantoinase

ECTree

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

Purification

Purification on EC 3.5.2.5 - allantoinase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
DEAE-Sephacel column chromatography, MonoQ HR column chromatography, and Sephacryl S-300 gel filtration
-
native enzyme from seeds
-
native isozymes 1 and 2 from developing fruits 150fold and 286fold, respectively, to homogeneity involving heat treatment at 55°C for 20 min, anion exchange chromatography, gel filtration, and another step of anion exchange chromatography
-
recombinant by gel filtration and affinity chromatography to near homogeneity
-
recombinant enzyme
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography and dialysis
-
recombinant His6-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography, gel filtration, ultrafiltration, and dialysis
recombinant wild-type and mutant His-tagged enzymes from Escherichia coli strain BL21(DE3) by cobalt affinity chromatography, gel fltration, and ultrafiltration
Sephacryl S-200 column gel filtration chromatography at 0-4°C
-