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Literature summary for 3.2.1.14 extracted from

  • Horn, S.J.; Sorbotten, A.; Synstad, B.; Sikorski, P.; Sorlie, M.; Varum, K.M.; Eijsink, V.G.
    Endo/exo mechanism and processivity of family 18 chitinases produced by Serratia marcescens (2006), FEBS J., 273, 491-503.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Serratia marcescens P07254
-
-
Serratia marcescens P11797
-
-
Serratia marcescens Q068W1
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
chitin + H2O
-
Serratia marcescens N,N'-diacetylchitobiose + ?
-
?
N,N',N'',N''',N'''',N'''''-hexaacetylchitohexaose + H2O ChiC shows rapid disappearance of the polymer and production of a continuum of odd- and even-numbered oligomers. ChiC is a nonprocessive endochitinase Serratia marcescens N,N'-diacetylchitobiose + ?
-
?
N,N',N'',N''',N'''',N'''''-hexaacetylchitohexaose + H2O the polymer disappears very slowly, while the initially produced oligomers almost exclusively had even-numbered chain lengths in the 2–12 range. ChiA is a processive chitinase Serratia marcescens N,N'-diacetylchitobiose + ?
-
?
N,N',N'',N''',N'''',N'''''-hexaacetylchitohexaose + H2O the polymer disappears very slowly, while the initially produced oligomers almost exclusively had even-numbered chain lengths in the 2–12 range. ChiB is a processive chitinase Serratia marcescens N,N'-diacetylchitobiose + ?
-
?

Synonyms

Synonyms Comment Organism
ChiA
-
Serratia marcescens
ChiB
-
Serratia marcescens
ChiC
-
Serratia marcescens