Table 1 Proteomic analysis of proteins copurified with CATSPER1.
From: A novel gene required for male fertility and functional CATSPER channel formation in spermatozoa
Band number | Protein name | Accession no. | No. of peptides | Coverage (%) |
|---|---|---|---|---|
Testis specific | ||||
9 | CATSPER1 | 21314844 | 8 | 19.7 |
8 | CATSPER2 | 124001554 | 4 | 7.9 |
3 | CATSPER3 | 30350218 | 6 | 17.6 |
4* | CATSPER4 | 29244466 | 7 | 18.5 |
16 | CATSPERβ | 257900479 | 34 | 39.3 |
14 | CATSPERγ | 157951745 | 7 | 8.3 |
12 | TMEM146 | 261245039 | 2 | 2.7 |
12 | Unnamed protein product (hypothetical protein LOC75721) | 34147101 | 2 | 3.1 |
11 | HSPA2 (HSP70-2) | 123621 | 15 | 32.9 |
Not testis-specific | ||||
13* | PARASPECKLE | 225543409 | 8 | 14.1 |
12 | SLC39A6 | 26324938 | 4 | 7.1 |
11* | GRP78 | 1304157 | 17 | 34.4 |
8 | Non-POU-domain-containing, octamer-binding protein | 12963531 | 13 | 12.6 |
7 | Cleavage and polyadenylation specificity factor subunit 7 | 24416453 | 14 | 21.6 |
6* | Tubulin β-2c | 22165384 | 4 | 10.4 |
5* | SLC39A7 | 6680147 | 3 | 15.9 |
5* | Elongation factor Tu | 556301 | 4 | 8.4 |
2* | Cleavage and polyadenylation specificity factor subunit 5 | 13386106 | 15 | 90.3 |
