Table 1 Identification of CSN1-NTD interacting proteins
Band No. | Peptides | Protein identity (accession No.) | Putative function |
|---|---|---|---|
p130 | (K)TPVEEVPAAIAPFQGRVLIGVGK (K)QQEIVVSRGK | SAP130/SF3b-3, (BC011412) | RNA splicing, transcription |
p100 | (K)GFRQGPQPFTQQK (K)EATQTVAADTRP | Un-assignable | Â |
p95 | (K)YYEQFSK | HSP90, silkworm (BAB41209) | Chaperon |
p82 | (K)REVDDLGPEVGDIK (K)VYNPRIRVESLLVTAISK | Ddx15/mDEAH9/prp43 (O35286) | RNA splicing |
p72-77 | (K)SQIHDIVLVGGSTRIPK (K)HWPFMVVNDAGRPK (K)LLQDFFNGK (K)TVQNAVITVPAYFNDSQRQATK | Hsc70 family, Hspa8 (NP_112442) | Chaperon |
p46 | (K)LHREFHYGPDPQPVMQLDG (K)EGAVATRFHITKYPTLK | CG9911 Drosophila (AAF48579) similar to mouse ERp44 | oxidative protein folding in the ER |
p41 | (K)FFENRANGQSK (K)EIHGQHPVVTLPTK (K)RALNQFESQ | Insect homolog (XP_313937) of CPSF6/CFIm68 | mRNA 3' processing |