Haitian Creole
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
Proceedings of the National Academy of Sciences of the United States of America 1989-Mar

Post-translational modifications in the large subunit of ribulose bisphosphate carboxylase/oxygenase.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo
Log In / Enskri
Lyen an sove nan clipboard la
R L Houtz
J T Stults
R M Mulligan
N E Tolbert

Mo kle

Abstrè

Two adjacent N-terminal tryptic peptides of the large subunit of ribulose bisphosphate carboxylase/oxygenase [3-phospho-D-glycerate carboxy-lyase (dimerizing), EC 4.1.1.39] from spinach, wheat, tobacco, and muskmelon were removed by limited tryptic proteolysis. Characterization by peptide sequencing, amino acid composition, and tandem mass spectrometry revealed that the N-terminal residue from the large subunit of the enzyme from each plant species was acetylated proline. The sequence of the penultimate N-terminal tryptic peptide from the large subunit of the spinach and wheat enzyme was consistent with previous primary structure determinations. However, the penultimate N-terminal peptide from the large subunit of both the tobacco and muskmelon enzymes, while identical, differed from the corresponding peptide from spinach and wheat by containing a trimethyllysyl residue at position 14. Thus, tryptic proteolysis occurred at lysine-18 rather than lysine-14 as with the spinach and wheat enzymes. A comparison of the DNA sequences for the large subunit of ribulose bisphosphate carboxylase/oxygenase indicates that the N terminus has been post-translationally processed by removal of methionine-1 and serine-2 followed by acetylation of proline-3. In addition, for the enzyme from tobacco and muskmelon a third post-translational modification occurs at lysine-14 in the form of N epsilon-trimethylation.

Antre nan paj
facebook nou an

Baz done ki pi konplè remèd fèy medsin te apiye nan syans

  • Travay nan 55 lang
  • Geri èrbal te apiye nan syans
  • Remèd fèy rekonesans pa imaj
  • Kat entèaktif GPS - tag zèb sou kote (vini byento)
  • Li piblikasyon syantifik ki gen rapò ak rechèch ou an
  • Search remèd fèy medsin pa efè yo
  • Izeganize enterè ou yo ak rete kanpe fè dat ak rechèch la nouvèl, esè klinik ak rive

Tape yon sentòm oswa yon maladi epi li sou remèd fèy ki ta ka ede, tape yon zèb ak wè maladi ak sentòm li itilize kont.
* Tout enfòmasyon baze sou rechèch syantifik pibliye

Google Play badgeApp Store badge