OSIALOPTASE: O-sialoglycoprotein endopeptidase (M22) metallo-protease family signature
Seed alignment containing 6 sequences:

                       1         11        21        31        41        51        61        71        81        91        101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431 
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 Y246_MYCLE            MTISAVPGTIILAIETSCDETGVGIACLDDYGTVTLLADEVASSVD-------------------EQARFGGVVPEIASRAHLEALGP---------------------------------------TIRCALAAAGLTGSAKPDVVAATIGPGLAGALLVGVAAAKAYSAAWGVPFYAVNHLGGHLAADVYEHGPLPEC---VALLVSGGHTHLLQVRSLGAPIVELGSTVDDAAGEAYDKVARLLGLGYPGGKVLDDLARTGDRDAIVFPRGMTGPADDLNAFSFSGLKTAVARYVESHPDALPA-----------------DVAAGFQEAVADVLTMKAVRAATGLGVSTLLIVGGVAANSRCAS  
YGJD_ECOLI --------MRVLGIETSCDETGIAIYDDEKGLLANQLYSQVK-----------------------LHADYGGVVPELASRDHVRKTVP---------------------------------------LIQAALKESGLTAKDI-DAVAYTAGPGLVGALLVGATVGRSLAFAWDVPAIPVHHMEGHLLAPMLEDNPPEFPF--VALLVCGGHTQLISVTGIGQYEL-LGESIDDAAGEAFDKTAKLLGLDYPGGPLLSKMAAQGTAGRFVFPRPMTDRPGLD--FSFSGLKTFAANTIRDNGTDDQTRA---------------DIARAFEDAVVDTLMIKCKRALDQTGFKRLVMAGGVSANRTLRAKLAEMMKKRRGEVFYARPE-FCTDNGAMIAYAGMVRFKAGATADLGVSVRPRWPLAELPAA
GCP_HAEIN --------MKILGIETSCDETGVAIYDEEKGLIANQLYTQIA-----------------------LHADYGGVVPELASRDHIRKTAP---------------------------------------LIKAALEEANLTASDI-DGIAYTSGPGLVGALLVGATIARSLAYAWNVPAIGVHHMEGHLLAPMLDDNSPHFPF--VALLVSGGHTQLVRVDGVGKYEV-IGESIDDAAGEAFDKTAKLLGLDYPGGAALSRLAEKGTPNRFTFPRPMTDRAGLD--FSFSGLKTFAANTVNQAIKNEGELIEQTKA----------DIAYAFQDAVVDTLAIKCKRALKETGYKRLVIAGGVSANKKLRETLAHLMQNLGGEVFYPQPQ-FCTDNGAMIAYTGFLRLKQGQHSDLAIDVKPRWAMAELPAI
GCP_MYCGE ----MEQPLCVLGIETTCDDTGLSIVIDQKIKSNIVISSAN------------------------LHVKTGGVVPEIAARCHEQNLFK-------------------------------------------AIRDLNFEIRDL-SHIAYACNPGLAGCLHVGATFARSLSFLLDKPLLPINHLYAHIFSCLIDQDLNKLQLPALGLVISGGHTAIYLVKSFYELEL-IAETSDDAIGEVYDKIGRAMGFDYPAGSKIDSLFNKELVKPHYFFKPSTKWTK----FSYSGLKSQCLNKIKQISANKTRIDWS-------------ELASNFQATIIDHYIDHVKNAIKKFAPKMLLVGGGVSANSYLSNRISTLNLPFLIADSK-----YTSDNGAMIGFYASLLINGDKN
GCP_PASHA --------MRILGIETSCDETGVAIYDEDKGLVANQLYSQID-----------------------MHADYGGVVPELASRDHIRKTLP---------------------------------------LIQEALKEANLQPSDI-DGIAYTAGPGLVGALLVGSTIARSLAYAWNVPALGVHHMEGHLLAPMLEENAPEFPF--VALLISGGHTQLVKVDGVGQYEL-LGESIDDAAGEAFDKTGKLLGLDYPAGVAMSKLAESGTPNRFKFPRPMTDRPGLD--FSFSGLKTFAANTIKANLNENGELDEQTKC----------DIAHAFQQAVVDTILIKCKRALEQTGYKRLVMAGGVSANKQLRADLAEMMKKLKGEVFYPRPQ-FCTDNGAMIAYTGFLRLKTMNKPT
YK18_YEAST ------MMSSRVTIFTSCNDAYIYLLREGNSQAFPNAVGSKMVNLNTIPPKNGRDYYIALGLEGSANKLGVGIVKHPLLPKHANSDLSYDCEAEMLSNIRDTYVTPPGEGFLPRDTARHHRNWCIRLIKQALAEADIKSPTLDIDVICFTKGPGMGAPLHSVVIAARTCSLLWDVPLVGVNHCIGHIEMGREITKAQNP----VVLYVSGGNTQVIAYSEKRYRI--FGETLDIAIGNCLDRFARTLKIPNEPSPGYNIEQLAKKAPHKENLVELPYTVKGMD-LSMSGILASIDLLAKDLFKGNKKNKILFDKTTGEQKVTVEDLCYSLQENLFAMLVEITERAMAHVNSNQVLIVGGVGCNVRLQEMMAQMCKDRANGQVHATDNRFCIDNGVMIAQAGLLEYRMGGIVKDFSETVVTQKFRTDEVYAAWRD