view article
Figure 10
Quality of anomalous dispersion data for an SeMet derivative of a dioxygenase Rieske ferredoxin (Christopher Colbert and Jeffrey Bolin, unpublished data). Note the much larger scatter among measurements of Ih for data measured at the absorption edge of Se (filled circles and empty circles) as opposed to measurements remote from the edge (filled squares and empty squares). The decreasing values of [\langle \sigma_{I_{h}} \rangle / \langle \sigma^{+}_{I_{h}} \rangle] and of [\langle \sigma_{I_{h}} \rangle / \langle \sigma^{-}_{I_{h}} \rangle] with resolution is a consequence of the decrease of Ih values, thus causing the error in measurements of Ih to approach the difference of intensity of Bijvoet opposites (measured by the inverse-beam procedure to eliminate absorption error).

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
Volume 55| Part 10| October 1999| Pages 1631-1640
doi:10.1107/S0907444999008379
Follow Acta Cryst. D
Sign up for e-alerts
E-alerts
Follow Acta Cryst. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS