SAXS study of crotapotin at low pH
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/02/1993
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Resumo |
The structure of crotapotin, a protein extracted from the venom of the Crotalus durissus terrificus, in solution at pH = 1.5, was studied by SAXS. The experimental results yield structural parameter values of the molecular radius of gyration R(g) = 13.6 angstrom, volume v = 16.2 x 10(3) angstrom3 and maximal dimension D(max) = 46 angstrom. The distance distribution function deduced from the scattering measurements is consistent with an overall molecular shape of an oblate ellipsoid of revolution with assymetry parameter nu = 0.45. |
Formato |
560-564 |
Identificador |
http://dx.doi.org/10.1016/S0006-3495(93)81395-X Biophysical Journal. Bethesda: Biophysical Society, v. 64, n. 2, p. 560-564, 1993. 0006-3495 http://hdl.handle.net/11449/33433 10.1016/S0006-3495(93)81395-X WOS:A1993KN87500030 WOSA1993KN87500030.pdf |
Idioma(s) |
eng |
Publicador |
Biophysical Society |
Relação |
Biophysical Journal |
Direitos |
openAccess |
Tipo |
info:eu-repo/semantics/article |