Share to: share facebook share twitter share wa share telegram print page

 

Pycnoporopepsin

Pycnoporopepsin
Identifiers
EC no.3.4.23.30
CAS no.77967-78-3
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Search
PMCarticles
PubMedarticles
NCBIproteins

Pycnoporopepsin (EC 3.4.23.30, proteinase Ia, Pycnoporus coccineus aspartic proteinase, Trametes acid proteinase) is an enzyme.[1][2][3] This enzyme catalyses the following chemical reaction

Similar to pepsin A, but narrower, cleaving only three bonds in the B chain of insulin: Ala14-Leu, Tyr16-Leu, and Phe24-Phe

This enzyme is isolated from the basidiomycete Pycnoporus sanguineus.

References

  1. ^ Tomoda K, Shimazono H (1964). "Acid protease produced by Trametes sanguinea a wood-destroying fungus. Part I. Purification and crystallization of the enzyme". Agric. Biol. Chem. 28: 770–773. doi:10.1271/bbb1961.28.770.
  2. ^ Tsuru D, Hattori A, Tsuji H, Yamamoto T, Fukumoto J (1969). "Studies on mold proteases. Part II. Substrate specificity of acid protease of Rhizopus chinensis". Agric. Biol. Chem. 33: 1419–1426. doi:10.1080/00021369.1969.10859482.
  3. ^ Ichishima E, Kumagai H, Tomoda K (1980). "Substrate specificity of carboxyl proteinase from Pycnoporus coccineus, a wood-deteriorating fungus". Curr. Microbiol. 3: 333–337. doi:10.1007/bf02601897.

Information related to Pycnoporopepsin

Prefix: a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9

Portal di Ensiklopedia Dunia

Kembali kehalaman sebelumnya