|
D. melanogaster accessory gland proteins identified by proteomics. AG proteins with a secretory signal peptide identified by either MALDI-MS or LC-MS/MS of tryptic fragments of AG protein spots excised from 2D gels. Data presented in parenthesis is derived from MALDI-MS analysis |
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| CG number |
Protein name |
Homology |
Predicted function |
Number of peptides matched |
% coverage |
Estimated protein Mr (kDa) |
Theoretical Mr (kDa) |
|
|
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| CG2852 |
peptidyl-prolyl cis-trans isomerase |
protein folding |
11(8) |
57 (46) |
20 |
22 |
|
| CG2918 |
heat shock protein 70 kDA |
chaperone |
14 |
17 |
106 |
103 |
|
| CG4147 |
Hsc-70-3 |
heat shock protein |
chaperone |
(15) |
(26) |
71 |
72 |
| CG4847 |
cathepsin K |
peptidase |
3 (9) |
8 (39) |
42 |
44 |
|
| CG5520 |
Gp93 |
histidine kinase-like ATPase |
chaperone |
2 |
3 |
92 |
90 |
| CG6461 |
Ggt-1 |
γ-glutamyl transpeptidase |
peptidase |
2 |
5 |
24 |
63 |
| CG6988 |
Pdi |
protein disulfide isomerase |
protein folding |
8 |
23 |
62 |
56 |
| CG7157 |
Acp36DE |
hormone |
(3) |
(3) |
102 |
102 |
|
| CG9334 |
Spn3 |
serpin |
peptidase inhibitor |
(14) |
(45) |
45 |
42 |
| CG9429 |
calreticulin |
chaperone |
chaperone |
(8) |
(21) |
53 |
47 |
| CG9847 |
Fkbp13 |
peptidyl-prolyl cis-trans isomerase |
protein folding |
2 |
12 |
26 |
24 |
| CG17575 |
CRISP |
(6) |
(25) |
33 |
32 |
||
| CG31872 |
triacylglycerol lipase |
lipid metabolism |
6 (4) |
7 (4) |
118 |
119 |
|
Walker et al. Proteome Science 2006 4:9 doi:10.1186/1477-5956-4-9 |
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