TABLE 3.

Yields of Edman degradation of the untreated hexameric SH

Cycle	HoxF			HoxH			HoxU			HoxY			HoxI
Cycle	aa^a	pmol^b	Relative amt^c	aa	pmol	Relative amt	aa	pmol	Relative amt	aa	pmol	Relative amt	aa	pmol	Relative amt
3	S	2.29	1	K	3.01	1.31	Q	3.9	1.70	A	3.74	1.63	E	6.99	3.05
4	R	3.37	1	L	3.25	0.96	I	3.17	0.94	P	2.27	0.67	Q	6.91	2.05
5	I	3.42	1	V	3.19	0.93	T	2.68	0.78	H	1.55	0.45	E	5.82	1.70
8	I	3.62	1	P	2.44	0.67	G	4.8	1.32	E	2.6	0.72	R	6.22	1.72
Mean			1			0.97			1.19			0.87			2.13

↵a aa, amino acid present at that position.
↵b Amount normalized against the standard PTH mixture, not corrected for the sequencing yield.
↵c Relative amount of that amino acid normalized against the amino acid of HoxF at the same position.