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Literature summary for 1.15.1.1 extracted from

  • Krumova, E.; Dolashki, A.; Pashova, S.; Dolashka-Angelova, P.; Stevanovic, S.; Hristova, R.; Stefanova, L.; Voelter, W.; Angelova, M.
    Unusual location and characterization of Cu/Zn-containing superoxide dismutase from filamentous fungus Humicola lutea (2008), Arch. Microbiol., 189, 121-130.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
cyanide the isoenzyme Cu/Zn-SOD is cyanide-sensitive, while the Mn-SOD is not Humicola lutea

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol isozyme Cu/Zn-SOD Humicola lutea 5829
-
mitochondrial intermembrane space isoenzyme Cu/Zn-SOD Humicola lutea 5758
-
mitochondrial matrix isoenzyme Mn-SOD, specifically Humicola lutea 5759
-

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ isozyme Cu/Zn-SOD Humicola lutea
Mn2+ isozyme Mn-SOD Humicola lutea
Zn2+ isozyme Cu/Zn-SOD Humicola lutea

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
15912
-
2 * 15912, mass spectrometry Humicola lutea
32000
-
native PAGE Humicola lutea

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
O2.- + H+ Humicola lutea
-
O2 + H2O2
-
?
O2.- + H+ Humicola lutea 103
-
O2 + H2O2
-
?

Organism

Organism UniProt Comment Textmining
Humicola lutea
-
isozymes Cu/Zn-SOD and Mn-SOD
-
Humicola lutea 103
-
isozymes Cu/Zn-SOD and Mn-SOD
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein Cu/Zn-SOD from mitochondrial intermembrane space and cytosol is glycosylated Humicola lutea

Purification (Commentary)

Purification (Comment) Organism
native Cu/Zn-SOD and Mn-SOD partially by subcellular fractionation, further purfication of mitochondrial Cu/Zn-SOD by anion exchange chromatography and, for analysis, by RP-HPLC Humicola lutea

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
31.24
-
mitochondrial Mn-SOD Humicola lutea
39.64
-
cytosolic Cu/Zn-SOD Humicola lutea
40.21
-
mitochondrial Cu/Zn-SOD Humicola lutea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
O2.- + H+
-
Humicola lutea O2 + H2O2
-
?
O2.- + H+
-
Humicola lutea 103 O2 + H2O2
-
?

Subunits

Subunits Comment Organism
dimer 2 * 15912, mass spectrometry Humicola lutea

Synonyms

Synonyms Comment Organism
Cu/Zn-SOD
-
Humicola lutea
Cu/Zn-superoxide dismutase
-
Humicola lutea
Mn-SOD
-
Humicola lutea