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Literature summary for 3.4.23.B6 extracted from

  • Hruskova-Heidingsfeldova, O.; Andreansky, M.; Fabry, M.; Blaha, I.; Strop, P.; Hunter, E.
    Cloning, bacterial expression, and characterization of the Mason-Pfizer monkey virus proteinase (1995), J. Biol. Chem., 270, 15053-15058.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
cloning and expression of the 3'-region of the Mason-Pfizer monkey virus pro gene in Escherichia coli Mason-Pfizer monkey virus

Inhibitors

Inhibitors Comment Organism Structure
PCV-phenylstatine-AMT
-
Mason-Pfizer monkey virus
PMV-phenylstatine-VRP
-
Mason-Pfizer monkey virus
PPAV-cysteinestatine-AMTM
-
Mason-Pfizer monkey virus
PPCV-phenylstatine-AMTM
-
Mason-Pfizer monkey virus
PPYV-phenylstatine-AMTM
-
Mason-Pfizer monkey virus
PYV-phenylstatine-AMT
-
Mason-Pfizer monkey virus
RPMV-phenylstatine-VMP
-
Mason-Pfizer monkey virus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0034
-
ATPQVYF(NO2)VRKA pH 5.3, 37°C Mason-Pfizer monkey virus
0.038
-
SSDIYWVQPI pH 5.3, 37°C Mason-Pfizer monkey virus
0.298
-
PKQAYGAVFV pH 5.3, 37°C Mason-Pfizer monkey virus
0.417
-
APTVMAVVNP pH 5.3, 37°C Mason-Pfizer monkey virus
0.517
-
PKDIFPVTET pH 5.3, 37°C Mason-Pfizer monkey virus

Organism

Organism UniProt Comment Textmining
Mason-Pfizer monkey virus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
proteolytic modification the 26000 Da precursor undergoes rapid self-processing both in Escherichia coli and in vitro at the NH2 terminus, yielding a proteolytically active 17000 Da protein, p17. This initial cleavage is followed in vitro by a much slower self-processing that leads to emergence of proteolytically active P12 and a COOH-terminal cleavage product, p5 Mason-Pfizer monkey virus

Purification (Commentary)

Purification (Comment) Organism
-
Mason-Pfizer monkey virus

Storage Stability

Storage Stability Organism
4°C, pH 5.5, the 17000 Da species is self-processed slowly into the 12000 Da form and the 5000 Da peptide Mason-Pfizer monkey virus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
APTVMAVVNP + H2O
-
Mason-Pfizer monkey virus ?
-
?
ATPQVYF(NO2)VRKA + H2O
-
Mason-Pfizer monkey virus ATPQVY + F(NO2)VRKA
-
?
GPEPPAVSLAMTDHK + H2O
-
Mason-Pfizer monkey virus GPEPPAVS + LAMTDHK
-
?
IMMCSPNDI + H2O
-
Mason-Pfizer monkey virus IMMCS + PNDI
-
?
PKDIFPVTET + H2O
-
Mason-Pfizer monkey virus PKDIF + PVTET
-
?
PKQAYGAVFV + H2O
-
Mason-Pfizer monkey virus PKQAY + GAVFV
-
?
PKSIFPVTET + H2O
-
Mason-Pfizer monkey virus PKSIF + PVTET
-
?
QGTVSFNFPQITLVWOK + H2O
-
Mason-Pfizer monkey virus QGTVSFNF + PQITLVWOK
-
?
SSDIYWVQPI + H2O
-
Mason-Pfizer monkey virus SSDIY + WVQPI
-
?
TGPPVVAMPVVIKTEG + H2O
-
Mason-Pfizer monkey virus TGPPVVAM + PVVIKTEG
-
?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
4.56
-
SSDIYWVQPI pH 5.3, 37°C Mason-Pfizer monkey virus
4.65
-
APTVMAVVNP pH 5.3, 37°C Mason-Pfizer monkey virus
7
-
ATPQVYF(NO2)VRKA pH 5.3, 37°C Mason-Pfizer monkey virus
7.6
-
PKDIFPVTET pH 5.3, 37°C Mason-Pfizer monkey virus
7.7
-
PKQAYGAVFV pH 5.3, 37°C Mason-Pfizer monkey virus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Mason-Pfizer monkey virus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.000003
-
PYV-phenylstatine-AMT pH 5.3, 37°C Mason-Pfizer monkey virus
0.00003
-
PPYV-phenylstatine-AMTM pH 5.3, 37°C Mason-Pfizer monkey virus
0.00005
-
RPMV-phenylstatine-VMP pH 5.3, 37°C Mason-Pfizer monkey virus
0.00006
-
PCV-phenylstatine-AMT pH 5.3, 37°C Mason-Pfizer monkey virus
0.00028
-
PMV-phenylstatine-VRP pH 5.3, 37°C Mason-Pfizer monkey virus
0.0031
-
PPCV-phenylstatine-AMTM pH 5.3, 37°C Mason-Pfizer monkey virus
0.013
-
PPAV-cysteinestatine-AMTM pH 5.3, 37°C Mason-Pfizer monkey virus