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Literature summary for 3.4.24.B16 extracted from

  • Kessler, E.; Ohman, D.E.
    Staphylolysin (2004), Handbook of Proteolytic Enzymes(Barrett,A. J. ,Rawlings,N. D. ,Woessner,J. F. ,Eds. )Academic Press, 1, 1001-1003.
No PubMed abstract available

Application

Application Comment Organism
additional information cell lysis of Staphylococcus aureus, Micrococcus radiodurans and Gaffkia tetragena Pseudomonas aeruginosa

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline
-
Pseudomonas aeruginosa
DTT
-
Pseudomonas aeruginosa
EDTA inhibitory only at concentrations higher than 20 mM Pseudomonas aeruginosa
EGTA inhibitory only at concentrations higher than 20 mM Pseudomonas aeruginosa
tetraethylene pentamine
-
Pseudomonas aeruginosa
Zn2+ inhibits at 0.1 mM Pseudomonas aeruginosa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3298
-
preproenzyme, calculation from amino-acid sequence Pseudomonas aeruginosa
19970
-
calculation from amino-acid sequence Pseudomonas aeruginosa
22320
-
N-terminal propeptide, calculation from amino-acid sequence Pseudomonas aeruginosa

Organism

Organism UniProt Comment Textmining
Pseudomonas aeruginosa
-
strain FRD2128(pJKGT107), parental strain FRD2
-

Purification (Commentary)

Purification (Comment) Organism
140-520fold Pseudomonas aeruginosa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Elastin + H2O slow degradation Pseudomonas aeruginosa ?
-
?
LGGGA + H2O best substrate Pseudomonas aeruginosa Lys-Gly-Gly + Gly-Ala
-
?
additional information no cleavage of beta-casein, does not bind chitin Pseudomonas aeruginosa ?
-
?
tropoelastin + H2O preferentially cleave at Gly-Gly-Ala Pseudomonas aeruginosa ?
-
?

Synonyms

Synonyms Comment Organism
bacteriolytic enzyme
-
Pseudomonas aeruginosa
LasA
-
Pseudomonas aeruginosa
LasA endopeptidase
-
Pseudomonas aeruginosa
LasA protease
-
Pseudomonas aeruginosa
Pseudomonas elastase
-
Pseudomonas aeruginosa
staphylolysin
-
Pseudomonas aeruginosa
staphylolytic enzyme
-
Pseudomonas aeruginosa