Input sequence (FASTA format, not including sequence name, etc.) Program blastn (nucleotide input - nucleotide db) tblastx (nucleotide input - nucleotide db, aligned with translated seq.) Class Not specified class I class II Locus Not specified SLA-1 SLA-2 SLA-3 SLA-4 SLA-5 SLA-6 SLA-7 SLA-8 SLA-9 SLA-11 DRA (including pseudogenes) DRA1 DRB1 DRBps1 (DRB2) DRBps2 (DRB3) DRBps3 DQA1 DQB1 DMA DMB DOA DOB Limit of range All of sequences CDS CDS (including even if partial) Exon 2 and 3 Exon 2 and 3 (including even if partial) Exon 2 Exon 2 (including even if partial)