ISSN:
1399-0047
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
Quinolinate phosphoribosyltransferase (QPRT), purified from hog liver, has been crystallized using PEG 8000 as the precipitant. The crystals form long hexagonal rods in the space group P6322 with cell dimensions a = b = 121.7, c = 94.5 Å. Based on the unit-cell dimensions and the calculated molecular mass of 33 500 Da, the Matthews coefficient suggests one molecule per asymmetric unit (Vm = 3.45 Å3 Da−1; 64% solvent). Three native data sets were collected to a resolution of 2.5 Å and merged to provide a set that is 94.7% complete, with an Rsym value of 9.6%.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S090744499700807X
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