| 词条 | Lysyl endopeptidase |
| 释义 |
| Name = Lysyl endopeptidase (R) | EC_number = 3.4.21.50 | CAS_number = 123175-82-6 | IUBMB_EC_number = 3/4/21/50 | GO_code = | image = | width = | caption = }}Lysyl endopeptidase ({{EC number|3.4.21.50}}, Achromobacter proteinase I, Achromobacter lyticus alkaline proteinase I, protease I, achromopeptidase, lysyl bond specific proteinase, and caseinase) is an enzyme.[1][2][3][4][5][6] This enzyme catalyses the following chemical reaction Preferential cleavage: Lys-, including -Lys-Pro- This enzyme is isolated from Lysobacter enzymogenes. It is produced by the human body and by Achromobacter lyticus[7] that can help break down the protein casein in milk into smaller peptides and amino acids.[8] References1. ^{{cite journal | vauthors = Masaki T, Tanabe M, Nakamura K, Soejima M | title = Studies on a new proteolytic enzyme from A chromobacter lyticus M497-1. I. Purification and some enzymatic properties | journal = Biochimica et Biophysica Acta | volume = 660 | issue = 1 | pages = 44–50 | date = July 1981 | pmid = 6791693 | doi = 10.1016/0005-2744(81)90106-6 }} 2. ^{{cite journal | vauthors = Masaki T, Fujihashi T, Nakamura K, Soejima M | title = Studies on a new proteolytic enzyme from Achromobacter lyticus M497-1. II. specificity and inhibition studies of Achromobacter protease I | journal = Biochimica et Biophysica Acta | volume = 660 | issue = 1 | pages = 51–5 | date = July 1981 | pmid = 6168293 | doi = 10.1016/0005-2744(81)90107-8 }} 3. ^{{cite journal | vauthors = Jekel PA, Weijer WJ, Beintema JJ | title = Use of endoproteinase Lys-C from Lysobacter enzymogenes in protein sequence analysis | journal = Analytical Biochemistry | volume = 134 | issue = 2 | pages = 347–54 | date = October 1983 | pmid = 6359954 | doi = 10.1016/0003-2697(83)90308-1 }} 4. ^{{cite journal | vauthors = Elliott BW, Cohen C | title = Isolation and characterization of a lysine-specific protease from Pseudomonas aeruginosa | journal = The Journal of Biological Chemistry | volume = 261 | issue = 24 | pages = 11259–65 | date = August 1986 | pmid = 3090046 }} 5. ^{{cite journal | vauthors = Ohara T, Makino K, Shinagawa H, Nakata A, Norioka S, Sakiyama F | title = Cloning, nucleotide sequence, and expression of Achromobacter protease I gene | journal = The Journal of Biological Chemistry | volume = 264 | issue = 34 | pages = 20625–31 | date = December 1989 | pmid = 2684982 }} 6. ^{{cite journal | vauthors = Tsunasawa S, Masaki T, Hirose M, Soejima M, Sakiyama F | title = The primary structure and structural characteristics of Achromobacter lyticus protease I, a lysine-specific serine protease | journal = The Journal of Biological Chemistry | volume = 264 | issue = 7 | pages = 3832–9 | date = March 1989 | pmid = 2492988 }} 7. ^{{Cite web|url=http://www.brenda-enzymes.org/enzyme.php?ecno=3.4.21.50|title=BRENDA - Information on EC 3.4.21.50 - lysyl endopeptidase|website=www.brenda-enzymes.org|access-date=2018-05-28}} 8. ^http://www.biology-online.org/dictionary/Caseinase External links
1 : EC 3.4.21 |
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