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Description
  • According to our knowledge, this is the first purification method developed, enabling isolation of a homogeneous aminoaldehyde dehydrogenase (AMADH) from etiolated pea seedlings. The procedure involved initial purification with precipitants followed by three low pressure chromatographic steps. Partially purified enzyme was further subjected to fast protein liquid chromatography on a Mono Q column and to affinity^interaction chromatography on 5P-AMP Sepharose. Purity of the final enzyme preparation was checked by sodium dodecyl sulfate^polyacrylamide gel electrophoresis and chromatofocusing. Pea AMADH exists as a tetramer of 230 kDa in the native state, a molecular mass of one subunit was determined as 57 kDa. The enzyme was found to be an acidic protein with pI 5.4. AMADH showed a broad substrate specificity utilising various aminoaldehydes (C3^C6) as substrates. The best substrate of pea AMADH was 3- aminopropionaldehyde, the enzyme also efficiently oxidised 4-aminobutyraldehyde and g-guanidinoanalog
  • According to our knowledge, this is the first purification method developed, enabling isolation of a homogeneous aminoaldehyde dehydrogenase (AMADH) from etiolated pea seedlings. The procedure involved initial purification with precipitants followed by three low pressure chromatographic steps. Partially purified enzyme was further subjected to fast protein liquid chromatography on a Mono Q column and to affinity^interaction chromatography on 5P-AMP Sepharose. Purity of the final enzyme preparation was checked by sodium dodecyl sulfate^polyacrylamide gel electrophoresis and chromatofocusing. Pea AMADH exists as a tetramer of 230 kDa in the native state, a molecular mass of one subunit was determined as 57 kDa. The enzyme was found to be an acidic protein with pI 5.4. AMADH showed a broad substrate specificity utilising various aminoaldehydes (C3^C6) as substrates. The best substrate of pea AMADH was 3- aminopropionaldehyde, the enzyme also efficiently oxidised 4-aminobutyraldehyde and g-guanidinoanalog (en)
  • According to our knowledge, this is the first purification method developed, enabling isolation of a homogeneous aminoaldehyde dehydrogenase (AMADH) from etiolated pea seedlings. The procedure involved initial purification with precipitants followed by three low pressure chromatographic steps. Partially purified enzyme was further subjected to fast protein liquid chromatography on a Mono Q column and to affinity^interaction chromatography on 5P-AMP Sepharose. Purity of the final enzyme preparation was checked by sodium dodecyl sulfate^polyacrylamide gel electrophoresis and chromatofocusing. Pea AMADH exists as a tetramer of 230 kDa in the native state, a molecular mass of one subunit was determined as 57 kDa. The enzyme was found to be an acidic protein with pI 5.4. AMADH showed a broad substrate specificity utilising various aminoaldehydes (C3^C6) as substrates. The best substrate of pea AMADH was 3- aminopropionaldehyde, the enzyme also efficiently oxidised 4-aminobutyraldehyde and g-guanidinoanalog (cs)
Title
  • Characterisation of a homogenous plant aminoaldehyde dehydrogenase
  • Characterisation of a homogenous plant aminoaldehyde dehydrogenase (en)
  • Characterisation of a homogenous plant aminoaldehyde dehydrogenase (cs)
skos:prefLabel
  • Characterisation of a homogenous plant aminoaldehyde dehydrogenase
  • Characterisation of a homogenous plant aminoaldehyde dehydrogenase (en)
  • Characterisation of a homogenous plant aminoaldehyde dehydrogenase (cs)
skos:notation
  • RIV/00216224:14310/00:00003346!RIV08-GA0-14310___
http://linked.open.../vavai/riv/strany
  • 329
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA203/99/D048)
http://linked.open...iv/cisloPeriodika
  • 1480
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 706544
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/00:00003346
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • aminoaldehyde dehydrogenase; 3-aminopropionaldehyde; 4-aminobutyraldehyde; pea; amine oxidase (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [4D6C99D444D5]
http://linked.open...i/riv/nazevZdroje
  • Biochimica et Biophysica Acta
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • -
http://linked.open...iv/tvurceVysledku
  • Šebela, Marek
  • Galuszka, Petr
  • Havliš, Jan
  • Peč, Pavel
issn
  • 0005-2728
number of pages
http://localhost/t...ganizacniJednotka
  • 14310
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