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Literature summary for 3.5.1.88 extracted from

  • Li, Y.; Chen, Z.; Gong, W.
    Enzymatic properties of a new peptide deformylase from pathogenic bacterium Leptospira interrogans (2002), Biochem. Biophys. Res. Commun., 295, 884-889.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
C102A high level expression but no enzyme activity Leptospira interrogans
C102S high level expression but no enzyme activity Leptospira interrogans
additional information the variant with insertion residues R70Y71P72G73T74P75D76V77 displays no marked changes on enzymatic features Leptospira interrogans

Inhibitors

Inhibitors Comment Organism Structure
Co2+ 1 mM Leptospira interrogans
Cu2+ 1 mM Leptospira interrogans
Fe2+ 1 mM Leptospira interrogans
Mg2+ 1 mM Leptospira interrogans
Ni2+ 1 mM Leptospira interrogans

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4
-
formyl-Met-Ala-Ser
-
Leptospira interrogans

Metals/Ions

Metals/Ions Comment Organism Structure
Zinc ratio of results of zinc to protein is 1:1 Leptospira interrogans

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
20230
-
2 * 20230, mass spectrometry Leptospira interrogans
43400
-
gel filtration Leptospira interrogans

Organism

Organism UniProt Comment Textmining
Leptospira interrogans Q93LE9
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Leptospira interrogans

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
780.6
-
-
Leptospira interrogans

Storage Stability

Storage Stability Organism
4°C, stable for days Leptospira interrogans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
formyl-Met-Ala-Ser + H2O
-
Leptospira interrogans formate + Met-Ala-Ser
-
?

Subunits

Subunits Comment Organism
dimer 2 * 20230, mass spectrometry Leptospira interrogans

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60 65
-
Leptospira interrogans

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
50 80 50°C: about 75% of maximal activity, 80°C: about 70% of maximal activity Leptospira interrogans

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
half-life: 17.15 min Leptospira interrogans
55
-
half-life: 1.82 min Leptospira interrogans

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
5
-
formyl-Met-Ala-Ser
-
Leptospira interrogans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9 10.5
-
Leptospira interrogans

pH Range

pH Minimum pH Maximum Comment Organism
7 11 pH 7.0: about 70% of maximal activity, pH 11.0: about 65% of maximal activity Leptospira interrogans