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Literature summary extracted from

  • Blibech, M.; Ghorbel, R.E.; Fakhfakh, I.; Ntarima, P.; Piens, K.; Bacha, A.B.; Chaabouni, S.E.
    Purification and characterization of a low molecular weight of beta-mannanase from Penicillium occitanis Pol6 (2010), Appl. Biochem. Biotechnol., 160, 1227-1240.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.78 Ca2+ 2 mM, 64% residual activity. Stimulating above 2.5 mM Penicillium sp. 'occitanis'
3.2.1.78 Co2+ 2.5 mM, 42% residual activity Penicillium sp. 'occitanis'
3.2.1.78 EDTA 2.5 mM, 77% residual activity Penicillium sp. 'occitanis'
3.2.1.78 Fe3+ 2.5 mM, 71% residual activity Penicillium sp. 'occitanis'
3.2.1.78 mannose
-
 Penicillium sp. 'occitanis'

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.78 Ca2+ 2.5 mM, 10% stimulation. Inhibition at 2.0 mM Penicillium sp. 'occitanis'
3.2.1.78 Cu2+ 2.5 mM, 9% stimulation Penicillium sp. 'occitanis'

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.78 18000
-
 SDS-PAGE Penicillium sp. 'occitanis'

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.78 Penicillium sp. 'occitanis'
-
 Pol6
-
3.2.1.78 Penicillium sp. 'occitanis' Pol6
-
 Pol6
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.2.1.78 glycoprotein 5% carbohydrate content Penicillium sp. 'occitanis'

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.78
-
 Penicillium sp. 'occitanis'

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.78 129.3
-
 pH 4.0, 40°C Penicillium sp. 'occitanis'

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.78 locust bean gum + H2O
-
 Penicillium sp. 'occitanis' ?
-
 ?
3.2.1.78 locust bean gum + H2O
-
 Penicillium sp. 'occitanis' Pol6 ?
-
 ?
3.2.1.78 additional information no substrate: carboxymethyl cellulose, oat spelt xylan, starch, pectin, 4-nitrophenyl-beta-D-mannopyranoside Penicillium sp. 'occitanis' ?
-
 ?
3.2.1.78 additional information no substrate: carboxymethyl cellulose, oat spelt xylan, starch, pectin, 4-nitrophenyl-beta-D-mannopyranoside Penicillium sp. 'occitanis' Pol6 ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.78 ManIII
-
 Penicillium sp. 'occitanis'

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.78 40
-
-
 Penicillium sp. 'occitanis'

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.78 70
-
 stable for 30 min Penicillium sp. 'occitanis'

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.78 4
-
-
 Penicillium sp. 'occitanis'

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.2.1.78 2 12
-
 Penicillium sp. 'occitanis'