View source for Ribbon view of 2NXF

[[Image:2NXF ribbon structure .png]]


Ribbon view of 2NXF showing the 4-layer alpha/beta sandwich structure described by the SCOP classification.  The structure shows that the outer layers of the protein are dominated by alpha helices, while the center of the protein consists of two distinct layers of beta sheets.  This structure contains 20 anti-parallel beta sheets, colored yellow and 12 alpha helices, shown in red; coiled regions are shown in green.