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Literature summary extracted from

  • Rosner, B.M.; Rainey, F.A.; Kroppenstedt, R.M.; Schink, B.
    Acetylene degradation by new isolates of aerobic bacteria and comparison of acetylene hydratase enzymes (1997), FEMS Microbiol. Lett., 148, 175-180.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
4.2.1.112 additional information the enzyme does not require reductive additives Rhodococcus ruber
4.2.1.112 additional information the enzyme does not require reductive additives Gordonia sp.

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.2.1.112 Molybdenum dependent on, enzyme expression also requires molybdenum Rhodococcus ruber
4.2.1.112 Molybdenum dependent on, enzyme expression also requires molybdenum Rhodococcus opacus
4.2.1.112 Molybdenum dependent on, enzyme expression also requires molybdenum Gordonia sp.
4.2.1.112 additional information the enzyme does not require reductive additives Rhodococcus ruber
4.2.1.112 additional information the enzyme does not require reductive additives Gordonia sp.
4.2.1.112 Ti(III)citrate a strong reductant is absolutely required for activity Rhodococcus opacus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.1.112 acetylene + H2O Rhodococcus ruber
-
 acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O Rhodococcus opacus
-
 acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O Gordonia sp.
-
 acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O Rhodococcus ruber aerobic
-
 acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O Gordonia sp. aerobic
-
 acetaldehyde
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.2.1.112 Gordonia sp.
-
 isolated from soil, aerobic strain
-
4.2.1.112 Gordonia sp. aerobic
-
 isolated from soil, aerobic strain
-
4.2.1.112 Rhodococcus opacus
-
 two aerobic isolates from soil, DSM 44186 and 44188
-
4.2.1.112 Rhodococcus ruber
-
 isolated from soil, aerobic strain
-
4.2.1.112 Rhodococcus ruber aerobic
-
 isolated from soil, aerobic strain
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.2.1.112 culture condition:acetylene-grown cell
-
 Rhodococcus ruber
-
4.2.1.112 culture condition:acetylene-grown cell
-
 Rhodococcus opacus
-
4.2.1.112 culture condition:acetylene-grown cell
-
 Gordonia sp.
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.2.1.112 additional information
-
-
 Rhodococcus ruber
4.2.1.112 additional information
-
-
 Rhodococcus opacus
4.2.1.112 additional information
-
-
 Gordonia sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.1.112 acetylene + H2O
-
 Rhodococcus ruber acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O
-
 Rhodococcus opacus acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O
-
 Gordonia sp. acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O
-
 Rhodococcus ruber aerobic acetaldehyde
-
 ?
4.2.1.112 acetylene + H2O
-
 Gordonia sp. aerobic acetaldehyde
-
 ?