Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:3.4.22.32 (
bromelain
)
1,025
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The two glycoproteins, gp85 and gp35, of Rous-associated virus type 61 (RAV-61), were isolated from radiolabeled virions by gel electrophoresis and digested with trypsin. The chromatographic profile of the gp35 digest revealed no peaks in common with that of gp85; therefore, the smaller glycoprotein is not a cleavage product of gp85. The stoichiometry of radiolabeled RAV-61 proteins was studied by quantitative gel filtration and gel electrophoresis. Among the 11 polypeptides identified were 4 minor ones, including the beta(p91) and alpha(p64) chains of reverse transcriptase and two unidentified chains,
p76
and p35; the latter two were unmasked by removing the virions' surface glycoproteins with a protease,
bromelain
. Virions contained some 15 to 30 molecules of reverse transcriptase.
...
PMID:Proteins of Rous-associated virus type 61: polypeptide stoichiometry and evidence that glycoprotein gp35 is not a cleavage product of gp85. 6 19
