Table 3.

Pigment composition of the wild-type CP29 and of two mutant proteins with decreased xanthophyll content

CP29	Xanthhophyll/polypeptide	Chl/xanthophyll	Lutein	Neoxanthin	Violaxanthin	Chl/polypeptide
Wild type	2	4.04	0.89	0.47	0.64	8
E166V	1	6.06	0.84	0.04	0.12	6
E174V	1.46	4.77	0.83	0.17	0.46	7

Data are expressed as no. of moles per mole of polypeptide.