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Literature summary for 3.5.1.43 extracted from

  • Kikuchi, M.; Sakaguchi, K.
    Some enzymatic properties and substrate specificities of peptidoglutaminase-I and II (1973), Agric. Biol. Chem., 37, 1813-1821.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
AgNO3
-
Niallia circulans
Hg2+ HgCl2 Niallia circulans
N-bromosuccinimide
-
Niallia circulans
sodium lauryl sulfate
-
Niallia circulans

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.1
-
N-acetyl-L-Gln
-
Niallia circulans
0.11
-
benzyloxycarbonyl-L-Gln
-
Niallia circulans
0.12
-
tert-amyloxycarbonyl-L-Gln-L-Pro
-
Niallia circulans
0.16
-
L-Tyr-L-Gln
-
Niallia circulans
0.19
-
L-Pro-L-Gln
-
Niallia circulans
0.21
-
benzyloxycarbonyl-L-Gln-L-Pro
-
Niallia circulans
0.33
-
Gly-L-Gln
-
Niallia circulans
0.35
-
L-Leu-Gly-L-Gln
-
Niallia circulans
1.57
-
benzyloxycarbonyl-D-Gln
-
Niallia circulans
5
-
L-Gln
-
Niallia circulans
23.3
-
L-Leu-Gly-L-Gln
-
Niallia circulans

Organism

Organism UniProt Comment Textmining
Niallia circulans
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
benzyloxycarbonyl-D-Gln + H2O
-
Niallia circulans benzyloxycarbonyl-D-Glu + NH3
-
?
benzyloxycarbonyl-L-Gln + H2O
-
Niallia circulans benzyloxycarbonyl-L-Glu + NH3
-
?
benzyloxycarbonyl-L-Gln-Gly + H2O peptidoglutaminase II Niallia circulans benzyloxycarbonyl-L-Glu-Gly + NH3
-
?
benzyloxycarbonyl-L-Gln-Gly methyl ester + H2O peptidoglutaminase II Niallia circulans benzyloxycarbonyl-L-Glu-Gly methyl ester + NH3
-
?
benzyloxycarbonyl-L-Gln-L-Pro + H2O peptidoglutaminase II Niallia circulans benzyloxycarbonyl-L-Glu-L-Pro + NH3
-
?
Gly-L-Gln + H2O
-
Niallia circulans Gly-L-Glu + NH3
-
?
Gly-L-Pro-L-Leu-Gly-L-Gln + H2O
-
Niallia circulans Gly-L-Pro-L-Leu-Gly-L-Glu + NH3
-
?
L-Gln + H2O
-
Niallia circulans L-Glu + NH3
-
?
L-Gln-Gly + H2O + H2O peptidoglutaminase II Niallia circulans L-Glu-Gly + NH3
-
?
L-His-L-Ser-L-Gln-Gly-L-Thr-L-Phe-L-Thr + H2O
-
Niallia circulans L-His-L-Ser-L-Glu-Gly-L-Thr-L-Phe-L-Thr + NH3
-
?
L-Ile-L-Gln-L-Asn-L-CysH-L-Pro-L-Leu-Gly-acetate + H2O
-
Niallia circulans L-Ile-L-Glu-L-Asn-L-CysH-L-Pro-L-Leu-Gly-acetate + NH3
-
?
L-Leu-Gly-L-Gln + H2O
-
Niallia circulans L-Leu-Gly-L-Glu + NH3
-
?
L-Lys-L-Gln-Gly + H2O
-
Niallia circulans L-Lys-L-Glu-Gly + NH3
-
?
L-Phe-L-Gln-Gly + H2O
-
Niallia circulans L-Phe-L-Glu-Gly + NH3
-
?
L-Pro-L-Gln + H2O
-
Niallia circulans L-Pro-L-Glu + NH3
-
?
L-Pro-L-Leu-Gly-L-Gln + H2O
-
Niallia circulans L-Pro-L-Leu-Gly-L-Glu + NH3
-
?
L-Ser-L-Gln-Gly + H2O
-
Niallia circulans L-Ser-L-Glu-Gly + NH3
-
?
L-Tyr-L-Gln + H2O
-
Niallia circulans L-Tyr-L-Glu + NH3
-
?
N-acetyl-L-Gln + H2O
-
Niallia circulans N-acetyl-L-Glu + NH3
-
?
tert-amyloxycarbonyl-L-Gln-L-Leu-Gly + H2O
-
Niallia circulans tert-amyloxycarbonyl-L-Glu-L-Leu-Gly + NH3
-
?
tert-amyloxycarbonyl-L-Gln-L-Pro + H2O
-
Niallia circulans tert-amyloxycarbonyl-L-Glu-Pro + NH3
-
?
tert-amyloxycarbonyl-L-Gln-Pro + H2O peptidoglutaminase II Niallia circulans tert-amyloxycarbonyl-L-Glu-L-Leu-Gly + NH3
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
55
-
hydrolysis of benzyloxycarbonyl-L-Gln Niallia circulans

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
40
-
10 min, stable up to Niallia circulans
55
-
10 min, complete inactivation Niallia circulans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
hydrolysis of benzyloxycarbonyl-L-Gln Niallia circulans

pH Stability

pH Stability pH Stability Maximum Comment Organism
5 12.5 40°C, 1 h, stable Niallia circulans
5 12.5 1°C, 22 h, stable Niallia circulans