Table 2.

Peptides for γS and γN-crystallins

Fully tryptic γS and γN-crystallin peptides identified during shotgun analysis of lens protein digests of water-soluble and water insoluble fractions from 10-week-old chicken lenses.

γS-crystallin peptides (residue #s)	γN-crystallin peptides (residue #s)
VTFYEDKNFLGR (8 – 19)	ITFYEGKCFSGR (8 – 19)
VTFYEDKNFLGRR (8 – 20)	KLEVCGTCSSFQQR (20 – 33)
RYECDADCPDFHTYLNR (20 – 36)	VQSGAWVCFDHPELHGQQFVLEHGEYPHWQR (44 – 74)
VEGGTWVAYERPNYSGNMYVLR (42 – 63)	M* GSCRPVGMHGQHYR (82 – 96)
VEGGTWVAYERPNYSGNM* YVLR (42 – 63)	MGSCRPVGM* HGQHYR (82 – 96)
RGEYPDYHHWMGLNDR (64 – 79)	MGSCRPVGMHGQHYR (82 – 96)
RGEYPDYHHWM* GLNDR (64 – 79)	IQLFEGSCFGGHSMELTEDCSCLR (97 – 120)
GEYPDYHHWMGLNDR (65 – 79)	IQLFEGSCFGGHSM* ELTEDCSCLR (97 – 120)
AVHIPSGAQGHIQVFEK (85 – 101)	GRGWEQPHVNAVR (121 – 133)
GDFGGQMFEATEDCPSILEECHFR (102 – 125)	GWEQPHVNAVR (123 – 133)
GDFGGQM* FEATEDCPSILEECHFR (102 – 125)	VYGDGAWVLYEEPNYGGR (134 – 151)
VLEGIWVFYEHPNYR (132 – 146)	AWQGFSANVQSVR (165 – 177)
GEYRQPVEWGAVTPAVQSFR (155 – 174)	AWQGFSANVQSVRR (165 – 178)
QPVEWGAVTPAVQSFR (159 – 174)

^*denotes an oxidized amino acid form