1         11        21        31        41        51        61        71        81        91        101       111       121       131       141       151       161       171       181
                       |---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|--
 Q7SX60_TETNG          MKTLPSICLLF--LALCCLTEEAQSQTLLVDSCSISADLQEMHQHHSNIRLNAITEDEEIGVKLLSKR-LMEDVQDGQRCCFLRLVLQFYIDKVFPSYLSSHPQNQSSSSSLANTFIIIVRKQMIQKCH----CLCEQETQKKVDSLLDAFNKLEASKAVLKAVGELDTVLQWLQLFDQSLS  
 IL20_HUMAN            MKASSLAFSLLSAAFYLLWTPSTGLKTLNLGSCVIATNLQEIRNGFSEIRGSVQAKDGNIDIRILRRTESLQDTKPANRCCLLRHLLRLYLDRVFKNYQTPDHYTLRKISSLANSFLTIKKD--LRLCHAHMTCHCGEEAMKKYSQILSHFEKLEPQAAVVKALGELDILLQWMEETE  
 Q2PDG6_FUGRU          MKTLSSLCLLFLFLLLCCLTKPARSQTLLLNSCSVNVNLEELRKHYYSIRLNAITGDDEIGVKFLDKS-LIEDVQDGQRCCFLRLVLRFYVERVFRSYTSSQPQDERILSSLANTFIIIRKD--MHKCH----CLCEEPTQKRVDALHQAFNQLEIGKAARKAVGELDIILGWLQDSEQKSPN  
 IL20_MOUSE            MKGFGLAFGLFSAVGFLLWTPLTGLKTLHLGSCVITANLQAIQKEFSEIRDSVQAEDTNIDIRILRTTESLKDIKSLDRCCFLRHLVRFYLDRVFKVYQTPDHHTLRKISSLANSFLIIKKD--LSVCHSHMACHCGEEAMEKYNQILSHFIELELQAAVVKALGELGILLRWMEEML