10.1111/j.1432-1033.1982.tb06735.x
Crossref journal-article
Wiley
European Journal of Biochemistry (311)
Abstract

Dogs were injected with 3H‐labeled L‐amino acids and the incorporation of radioactivity into fibrinogen, its component polypeptide chains and various well characterized fibrinogen fragments, was determined in newly secreted plasma fibrinogen and in nascent fibrinogen isolated from the rough endoplasmic reticulum of hepatocytes. At 15‐20 min after the administration of 3H‐labeled l‐amino acids, radioactive fibrinogen was secreted onto the blood and the specific radioactivities of the Aα, Bβ and y chains were approximately the same at all times of secretion up to 2 h. Newly secreted fibrinogen was almost entirely in its phosphorylated form. At 15‐18 min, a time at which maximal incorporation of radioactivity had occurred in proteins, fibrinogen was isolated from a deoxycholate‐soluble fraction of the rough endoplasmic reticulum by affinity chromatography using columns of fibrin monomer as well as those prepared from monospecific antibodies to dog fibrinogen and to the fibrinogen chains. The nascent fibrinogen thus isolated was further characterized by analyses of thrombin‐ released fibrinopeptides A and B and their tryptic peptides. Furthermore, the nascent fibrinogen was cleaved with cyanogen bromide, the NH2‐terminal disulfide knot was prepared and its component chain fragments as well as the tryptic peptides derived from these fragments were isolated. The specific radioactivities of the various fibrinogen fragments were determined and it is concluded that all three fibrinogen chains are synthesized to the same extent and that, within the rough endoplasmic reticulum, nascent fibrinogen has already been fully disulfide‐bonded and exists as a dimer. In contrast to plasma fibrinogen, the Aa chain of nascent fibrinogen within the rough endoplasmic reticulum is not phosphorylated and the Bβ chain is not sulfated.

Bibliography

KUDRYK, B., OKADA, M., REDMAN, C. M., & BLOMBÄCK, B. (1982). Biosynthesis of Dog Fibrinogen. European Journal of Biochemistry, 125(3), 673–682. Portico.

Authors 4
  1. Bohdan KUDRYK (first)
  2. Masahisa OKADA (additional)
  3. Colvin M. REDMAN (additional)
  4. Birger BLOMBÄCK (additional)
References 45 Referenced 40
  1. 10.1111/j.1749-6632.1972.tb16323.x
  2. 10.1111/j.1432-1033.1977.tb11704.x
  3. 10.1021/ja01639a073
  4. 10.1038/193883a0
  5. 10.1016/0006-291X(64)90268-2
  6. 10.1016/S0021-9258(19)45586-5
  7. 10.1016/S0021-9258(19)43575-8
  8. 10.1111/j.1432-1033.1979.tb13213.x
  9. {'key': 'e_1_2_3_10_2', 'first-page': '1643', 'volume': '358', 'author': 'Henschen A.', 'year': '1977', 'journal-title': "Hoppe-Seyler' Z. Physiol. Chem."} / Hoppe-Seyler' Z. Physiol. Chem. by Henschen A. (1977)
  10. 10.1021/bi00568a011
  11. 10.1021/bi00568a011
  12. 10.1021/bi00591a024
  13. {'key': 'e_1_2_3_14_2', 'first-page': '935', 'volume': '358', 'author': 'Lottspeich F.', 'year': '1977', 'journal-title': "Hoppe-Seyler' Z. Physiol. Chem."} / Hoppe-Seyler' Z. Physiol. Chem. by Lottspeich F. (1977)
  14. {'key': 'e_1_2_3_15_2', 'first-page': '1951', 'volume': '360', 'author': 'Henschen A.', 'year': '1979', 'journal-title': "Hoppe-Seyler' Z. Physiol. Chem."} / Hoppe-Seyler' Z. Physiol. Chem. by Henschen A. (1979)
  15. 10.1016/0006-291X(80)90056-X
  16. 10.1111/j.1749-6632.1980.tb47253.x
  17. 10.1073/pnas.78.1.303
  18. 10.1016/S0021-9258(19)68822-8 / J. Biol. Chem. by Crabtree G. R. (1981)
  19. 10.1083/jcb.67.3.835
  20. 10.1016/S0021-9258(18)50469-5
  21. {'key': 'e_1_2_3_22_2', 'first-page': '430a', 'volume': '83', 'author': 'Kudryk B.', 'year': '1979', 'journal-title': 'J. Cell. Biol.'} / J. Cell. Biol. by Kudryk B. (1979)
  22. {'key': 'e_1_2_3_23_2', 'first-page': '299', 'volume': '12', 'author': 'Blombäck B.', 'year': '1958', 'journal-title': 'Ark. Kemi'} / Ark. Kemi by Blombäck B. (1958)
  23. {'key': 'e_1_2_3_24_2', 'first-page': '415', 'volume': '10', 'author': 'Blombäck B.', 'year': '1956', 'journal-title': 'Ark. Kemi'} / Ark. Kemi by Blombäck B. (1956)
  24. 10.1016/0304-4165(66)90437-5
  25. 10.1016/S0021-9258(19)41125-3
  26. 10.1016/0049-3848(73)90025-X
  27. 10.1016/0049-3848(73)90040-6
  28. 10.1083/jcb.66.1.42
  29. 10.4049/jimmunol.117.5_Part_1.1482
  30. 10.1016/B978-0-12-470205-9.50011-3
  31. 10.1111/j.1432-1033.1974.tb03599.x
  32. 10.1038/218134a0
  33. 10.1016/0049-3848(75)90106-1
  34. 10.1016/0167-4838(82)90013-9
  35. 10.3181/00379727-110-27635
  36. 10.1111/j.1423-0410.1963.tb04169.x
  37. 10.1016/0006-291X(74)90335-0
  38. 10.1016/0006-2944(75)90092-7
  39. 10.1016/0006-291X(68)90528-7
  40. 10.1016/0006-291X(68)90254-4
  41. 10.1126/science.164.3879.584
  42. 10.1073/pnas.56.2.608
  43. 10.1083/jcb.67.3.852
  44. 10.1042/bj1780501
  45. {'key': 'e_1_2_3_46_2', 'first-page': '26', 'volume': '38', 'author': 'Alving B.', 'year': '1977', 'journal-title': 'Proc. VIth Int. Cong Thromb. Haem.'} / Proc. VIth Int. Cong Thromb. Haem. by Alving B. (1977)
Dates
Type When
Created 20 years, 6 months ago (March 3, 2005, 5:11 p.m.)
Deposited 1 year, 11 months ago (Sept. 16, 2023, 11:38 a.m.)
Indexed 11 months, 3 weeks ago (Sept. 11, 2024, 12:35 a.m.)
Issued 43 years, 2 months ago (July 1, 1982)
Published 43 years, 2 months ago (July 1, 1982)
Published Online 20 years, 6 months ago (March 3, 2005)
Published Print 43 years, 2 months ago (July 1, 1982)
Funders 0

None

@article{KUDRYK_1982, title={Biosynthesis of Dog Fibrinogen: Characterization of Nascent Fibrinogen in the Rough Endoplasmic Reticulum}, volume={125}, ISSN={1432-1033}, url={http://dx.doi.org/10.1111/j.1432-1033.1982.tb06735.x}, DOI={10.1111/j.1432-1033.1982.tb06735.x}, number={3}, journal={European Journal of Biochemistry}, publisher={Wiley}, author={KUDRYK, Bohdan and OKADA, Masahisa and REDMAN, Colvin M. and BLOMBÄCK, Birger}, year={1982}, month=jul, pages={673–682} }