Table 2.

Protein coverage of p40 (mouse β-actin)

Sequence	Mass (H+)	% Mass	aa	% aa
TTGIVMDSGDGVTHTVPIYEGYALPHAILR	3185.60	8.13	122–151	8.60
DLYANTVLSGGTTMYPGIADR	2216.46	5.66	266–286	6.02
EITALAPSTMK	1162.38	2.97	290–300	3.15
QEYDESGPSIVHR	1517.58	3.87	334–346	3.72
QEYDESGPSIVHRK	1645.75	4.20	334–347	4.01
Totals	8153.13	20.81	76	21.78

Number of amino acids: 349 (aa 27–375), Average MW, 391,86.7; pI, 6.00.