1984
DOI: 10.1016/0167-4838(84)90016-5
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Purification and crystallization of bovine liver phosphorylase

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Cited by 15 publications
(6 citation statements)
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“…Proteins were separated in the PhastSystem using native PhastGel gradient gels with 10(150% acrylamide [34], and blotted on to nitrocellulose sheets by using the Phast- range or somewhat lower compared with that described by others for the enzyme from rat [19,35], or rabbit [16,27] liver. Higher activities were reported for bovine and pig liver phosphorylase [24,27]. Phosphorylase from brain was also obtained in the AMP-dependent form.…”
Section: Electrophoretic Procedures (1) Analytical Isoelectric Focusimentioning
confidence: 99%
See 1 more Smart Citation
“…Proteins were separated in the PhastSystem using native PhastGel gradient gels with 10(150% acrylamide [34], and blotted on to nitrocellulose sheets by using the Phast- range or somewhat lower compared with that described by others for the enzyme from rat [19,35], or rabbit [16,27] liver. Higher activities were reported for bovine and pig liver phosphorylase [24,27]. Phosphorylase from brain was also obtained in the AMP-dependent form.…”
Section: Electrophoretic Procedures (1) Analytical Isoelectric Focusimentioning
confidence: 99%
“…Cellular debris, nuclei and mitochondria were removed by centrifugation at 6000 g (15 min), and glycogen particles were sedimented at 40000 g (2 h). The glycogen pellet containing most of the phosphorylase protein [24,27] was suspended in buffer A and incubated with 25 ,ug of a-1,4-1,6-amyloglucosidase/ml for 1 h at 30°C, in order to digest the glycogen and to solubilize phosphorylase. During this step, phoshorylase was converted into the b-form.…”
Section: Introductionmentioning
confidence: 99%
“…The polypeptide chains associated with these bands are termed M97, F55 and F40. This is the same form of the enzyme as purified by Hwang et al 4, and we have named it phosphorylase b 3. The other form, which is a novel one, gives a single band of molecular mass 97kDa when subjected to SDS PAGE, and we have named it phosphorylase bl.…”
mentioning
confidence: 97%
“…Κρύσταλλοι της R διαμόρφωσης ε'χουν επίσης αναπτυχθεί για τη μυϊκή φωσφορυλάση καρχαρία (Fletterick & Madsen, 1980), χοίρου (Oikonomakos et al, 1985; και της ηπατικής φωσφορυλάσης μοσχαριού (Hwang et al, 1984) αλλά δεν έχουν γίνει ακόμα αναλυτικές κρυσταλλογραφικές μελέτες. Πρόσφατα επίσης αναφέρθηκε ότι αναπτύχθηκαν τετραγωνικοί κρύσταλλοι (ομάδα χώρου Ρ422, a=b=l6l.l2 A, c= 175.49 Α με ένα διμερές ανά ασύμμετρη μονάδα) φωσφορυλάσης από ζύμη (S. cerevisiae) στην Τ διαμόρφωση (Hwang et al, 1990).…”
Section: J) κρυστάλλωση της φωσφορυλάσης του γλυκογόνουunclassified