CD8A and rheumatoid arthritis: For the p30-specific clonotypes, we found that the C14 cluster includes CDR3 sequences (CASSFG(R/S)QNTLYF) that is highly homologous with public anti-ribonucleoprotein TCR (CASSFGGQNTLYF, the sequence ID in NCBI GeneBank: AFV60381.1), rheumatoid arthritis-associated TCR (CASSFRGQNTLYF, ID: AAV44222.1) and LCMV gp33-specific CD8+ TCR (CASSFGNSQNTLYF, ID: AFR46249.1).