| First Author | Tsuda M | Year | 1988 |
| Journal | Gene | Volume | 73 |
| Issue | 1 | Pages | 11-20 |
| PubMed ID | 2977355 | Mgi Jnum | J:19280 |
| Mgi Id | MGI:67459 | Doi | 10.1016/0378-1119(88)90308-3 |
| Citation | Tsuda M, et al. (1988) Structural analysis of mouse S-antigen. Gene 73(1):11-20 |
| abstractText | Mouse S-antigen clones were isolated from a mouse retinal cDNA library using a bovine S-antigen cDNA probe. The largest clone (MSC-242) comprised 1532 bp and contained the entire coding sequence. The nucleotide sequence homology between the mouse and bovine coding regions was 84%, while non-coding regions appeared to be more divergent. The deduced amino acid sequence indicated that the mouse S-antigen had 403 residues and its molecular ratio was 44,930. An overall amino acid sequence similarity of 84% was observed between the mouse and bovine proteins. This degree of similarity dropped to 60% and 47% at the N and the C termini, respectively. The local homology with alpha-transducin observed in the bovine proteins, including the putative phosphoryl and rhodopsin binding sites, was conserved in the mouse as well. There was no overall sequence similarity with other proteins listed in the National Biomedical Research Foundation (NBRF) protein sequence database. Among the uveitopathogenic sites for experimental autoimmune uveitis (EAU), peptides N and M were identical to their bovine counterparts. Peptides 3 and K, however, were more divergent. The short repeats within these peptides were conserved. |
