>cd04277 ZnMc_serralysin_like Zinc-dependent metalloprotease, serralysin_like subfamily. Serralysins and related proteases are important virulence factors in pathogenic bacteria. They may be secreted into the medium via a mechanism found in gram-negative bacteria, that does not require n-terminal signal sequences which are cleaved after the transmembrane translocation. A calcium-binding domain c-terminal to the metalloprotease domain, which contains multiple tandem repeats of a nine-residue motif including the pattern GGxGxD, and which forms a parallel beta roll may be involved in the translocation mechanism and/or substrate binding. Serralysin family members may have a broad spectrum of substrates each, including host immunoglobulins, complement proteins, cell matrix and cytoskeletal proteins, as well as antimicrobial peptides.

Probab=100.00 E-value=1.4e-40 Score=262.31 Aligned_cols=154 Identities=40% Similarity=0.538 Sum_probs=124.7 Q ss_pred EEEEEEEECCHHHHHHHHHHHHHHHHHHCCEEEEECCC--CCEEEECCC------CEEEEECCCCCC--CCCCCCCCCCC Q ss_conf 02688750799999999999998865747568982478--716896158------535663146775--31224433544 Q gi|254780384|r 39 RLSFDITELNPNAQEVARWALGEWSKVVDLTFEETSIH--SDIKFISSN------NGYVCTPRYDSR--YFMEINFDKAD 108 (665) Q Consensus 39 ~~t~~it~l~~~~~~~~R~Al~~ws~va~ItF~Ev~~~--~d~~f~~~~------~g~a~~p~~~~~--~~~~~~~~~~~ 108 (665) T Consensus 23 ~~~~~~~~~s~~q~~~ir~a~~~w~~v~~i~F~ev~~~~~adI~~~~~~~~~~~~~g~a~~p~~~~~~~~~gdi~~~~~~ 102 (186) T cd04277 23 EDTTNTAALSAAQQAAARDALEAWEDVADIDFVEVSDNSGADIRFGNSSDPDGNTAGYAYYPGSGSGTAYGGDIWFNSSY 102 (186) T ss_pred CCCCCCCCCCHHHHHHHHHHHHHHHHHCCCEEEEECCCCCCEEEEEECCCCCCCEEEEEECCCCCCCCCCCCEEEECCCC T ss_conf 57677416899999999999999872139449993688863289996058888825999658987776756448965876 Q ss_pred CCCCCCCCCCEEEEEHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCEEEEEEECCCCCCCCCCCCCEECCHHHHHH Q ss_conf 33366666734663003234655187888876667666677754101420244675235677666655200021122148 Q gi|254780384|r 109 VWRYGIGKGTILSHNALHEIGHALGLMHPGSYNGGYPVYGVDNDYENDSFLTSVMSYFMPQDSMMDASFGYCATPMVSDI 188 (665) Q Consensus 109 ~~~~~~~~g~y~~~t~iHEIGHALGL~Hp~~~~~g~~~~~~~~~~~~d~~~~TvMSY~~~~~~~~~~~~~~~~tpm~~DI 188 (665) T Consensus 103 ~~~-~~~~g~~~~~t~lHEIGHALGL~Hp~d~~~~~~~---~~~~~~d~~~~TvMSY~~~~~~~~~~~~~~~~tpm~~DI 178 (186) T cd04277 103 DTN-SDSPGSYGYQTIIHEIGHALGLEHPGDYNGGDPV---PPTYALDSREYTVMSYNSGYGNGASAGGGYPQTPMLLDI 178 (186) T ss_pred CCC-CCCCCCCCEEEEEEEECHHCCCCCCCCCCCCCCC---CCCHHHCCCCCEEEECCCCCCCCCCCCCCCCCCCCHHHH T ss_conf 557-7787754247888881013267888767777777---775335084735886557888886646646578758999 Q ss_pred HHHHHHCC Q ss_conf 99998608 Q gi|254780384|r 189 VAVQKIYG 196 (665) Q Consensus 189 ~Alq~lYG 196 (665) T Consensus 179 aAlQ~lYG 186 (186) T cd04277 179 AALQYLYG 186 (186) T ss_pred HHHHHHHC T ss_conf 99999629

HHsearch alignment for GI: 254780384 and conserved domain: cd04277