Table 3.
a-factor amino acid substitutions and sequence truncations.
Entry | Amino acid sequence | Wild-type activity (%) |
---|---|---|
30 | YIIKGVFWDPAC(Far)-OCH3 | 100.0 |
31 | IIKGVFWDPAC(Far)-OCH3 | 2.5 |
32 | IKGVFWDPAC(Far)-OCH3 | 0.25 |
33 | KGVFWDPAC(Far)-OCH3 | 0.25 |
34 | GVFWDPAC(Far)-OCH3 | 0.25 |
35 | VFWDPAC(Far)-OCH3 | 0.025 |
36 | FWDPAC(Far)-OCH3 | 0.01 |
37 | WDPAC(Far)-OCH3 | 0.0025 |
38 | DPAC(Far)-OCH3 | >0.0025 |
39 | NIIKGVFWDPAC(Far)-OCH3 | 100.0 |
40 | DIIKGVFWDPAC(Far)-OCH3 | 0.1 |
41 | YMIKGVFWDPAC(Far)-OCH3 | 38.0 |
42 | YNIKGVFWDPAC(Far)-OCH3 | 0.1 |
43 | YIIAGVFWDPAC(Far)-OCH3 | 100.0 |
44 | YIIEGVFWDPAC(Far)-OCH3 | 100.0 |
45 | YIIKVVFWDPAC(Far)-OCH3 | 0.01 |
46 | YIIKCVFWDPAC(Far)-OCH3 | 25.0 |
47 | YIIKGVAWDPAC(Far)-OCH3 | 23.0 |
48 | YIIKGVYWDPAC(Far)-OCH3 | 89.0 |
49 | YIIKGVNWDPAC(Far)-OCH3 | 0.001 |
50 | YIIKGVFCDPAC(Far)-OCH3 | 0.008 |
51 | YIIKGVFRDPAC(Far)-OCH3 | 0.008 |
52 | YIIKGVFWEPAC(Far)-OCH3 | 0.01 |
53 | YIIKGVFWDAAC(Far)-OCH3 | 1.0 |
54 | YIIKGVFWDQAC(Far)-OCH3 | 0.1 |
55 | YIIKGVFWDPKC(Far)-OCH3 | 0.01 |
56 | YIIKGVFWDPSC(Far)-OCH3 | 92.0 |