Conserved hydrophobic clusters on the surface of the Caf1A usher C-terminal domain are important for F1 antigen assembly
GGRLFLHLKRSDNKPVPFGSIVTIEGQSSSSGIVGDNSGVYLTGLPKKSKILVKWGRDKNQSCSSNVVLPEKTDISGAYR LSTTCILNN
0.2M LISO4, 12-15% PEG8000, 4% PEG400, 0.1M NA-CITRATE PH2.8-3.0, PROTEIN 15 G/L, MIXED 1:1, MICROSEEDING
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.