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Literature summary extracted from

  • Kikuchi, M.; Hayashida, H.; Nakano, E.; Sakaguchi, K.
    Peptidoglutaminase. Enzymes for selective deamidation of gamma-amide of peptide-bound glutamine (1971), Biochemistry, 10, 1222-1229.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.5.1.43 Cu2+
-
 Niallia circulans
3.5.1.43 Hg2+
-
 Niallia circulans
3.5.1.44 Cu2+
-
 Niallia circulans
3.5.1.44 Hg2+ HgCl2 Niallia circulans

Organism

EC Number Organism UniProt Comment Textmining
3.5.1.43 Niallia circulans
-
-
-
3.5.1.44 Niallia circulans
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.1.43
-
 Niallia circulans
3.5.1.44
-
 Niallia circulans

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.5.1.43 65.5
-
-
 Niallia circulans
3.5.1.44 73.2
-
-
 Niallia circulans

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.1.43 benzyloxycarbonyl-L-Gln + H2O
-
 Niallia circulans benzyloxycarbonyl-L-Glu + NH3
-
 ?
3.5.1.43 Gly-L-Gln + H2O
-
 Niallia circulans Gly-L-Glu + NH3
-
 ?
3.5.1.43 L-Gln + H2O
-
 Niallia circulans L-Glu + NH3
-
 ?
3.5.1.43 L-Gln-Gly + H2O + H2O
-
 Niallia circulans L-Glu-Gly + NH3
-
 ?
3.5.1.43 L-Leu-Gly-L-Gln + H2O
-
 Niallia circulans L-Leu-Gly-L-Glu + NH3
-
 ?
3.5.1.43 L-Pro-L-Gln + H2O
-
 Niallia circulans L-Pro-L-Glu + NH3
-
 ?
3.5.1.43 L-Tyr-L-Gln + H2O
-
 Niallia circulans L-Tyr-L-Glu + NH3
-
 ?
3.5.1.43 N-acetyl-L-Gln + H2O
-
 Niallia circulans N-acetyl-L-Glu + NH3
-
 ?
3.5.1.43 phthaloyl-DL-Gln + H2O
-
 Niallia circulans ?
-
 ?
3.5.1.44 benzyloxycarbonyl-L-Gln + H2O
-
 Niallia circulans benzyloxycarbonyl-L-Glu + NH3
-
 ?
3.5.1.44 benzyloxycarbonyl-L-Gln-Gly + H2O
-
 Niallia circulans benzyloxycarbonyl-L-Glu-Gly + NH3
-
 ?
3.5.1.44 benzyloxycarbonyl-L-Gln-L-Pro + H2O
-
 Niallia circulans benzyloxycarbonyl-L-Glu-L-Pro + NH3
-
 ?
3.5.1.44 Gly-L-Gln + H2O
-
 Niallia circulans Gly-L-Glu + NH3
-
 ?
3.5.1.44 L-Gln + H2O
-
 Niallia circulans L-Glu + NH3
-
 ?
3.5.1.44 L-Gln-Gly + H2O
-
 Niallia circulans L-Glu-Gly + NH3
-
 ?
3.5.1.44 L-Ile-L-Gln-L-Asn-L-Cys-L-Pro-L-Leu-Gly-NH2 + H2O
-
 Niallia circulans L-Ile-L-Gln-L-Asn-L-Cys-L-Pro-L-Leu-Gly + NH3
-
 ?
3.5.1.44 L-Leu-Gly-L-Gln + H2O
-
 Niallia circulans L-Leu-Gly-L-Gln + NH3
-
 ?
3.5.1.44 L-Phe-L-Gln-Gly + H2O
-
 Niallia circulans L-Phe-L-Glu-Gly + NH3
-
 ?
3.5.1.44 L-Pro-L-Gln + H2O
-
 Niallia circulans L-Pro-L-Glu + NH3
-
 ?
3.5.1.44 L-pyroglutamyl-L-Gln-L-Ala + H2O
-
 Niallia circulans L-pyroglutamyl-L-Glu-L-Ala + NH3
-
 ?
3.5.1.44 L-Tyr-L-Gln + H2O
-
 Niallia circulans L-Tyr-L-Glu + NH3
-
 ?
3.5.1.44 tert-amyloxycarbonyl-L-Gln-Pro + H2O
-
 Niallia circulans tert-amyloxycarbonyl-L-Glu-Pro + NH3
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.1.43 7.5
-
-
 Niallia circulans
3.5.1.44 7.5
-
-
 Niallia circulans