HHsearch alignment for GI: 254780915 and conserved domain: pfam01400

>pfam01400 Astacin Astacin (Peptidase family M12A). The members of this family are enzymes that cleave peptides. These proteases require zinc for catalysis. Members of this family contain two conserved disulphide bridges, these are joined 1-4 and 2-3. Members of this family have an amino terminal propeptide which is cleaved to give the active protease domain. All other linked domains are found to the carboxyl terminus of this domain. This family includes: Astacin, a digestive enzyme from Crayfish. Meprin, a multiple domain membrane component that is constructed from a homologous alpha and beta chain. Proteins involved in morphogenesis, and Tolloid from drosophila.
Probab=92.61  E-value=0.098  Score=30.34  Aligned_cols=68  Identities=16%  Similarity=0.088  Sum_probs=34.9

Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHCCCCC--------CCCCCCCCCCCCCCCEEECCCCCCHHHHHHHHHHH
Q ss_conf             9999998666632899999998642485020103799--------87435476667775101036533246799999984
Q gi|254780915|r  347 ARDLVLQSYAKFSPQMSIIAEKFFTHNWIDAPQYDGK--------GSGAFAHGTIPSVHPYILLNYLGKPQDVMTLAHEL  418 (626)
Q Consensus       347 ~~~~v~~~~~~~~~e~~~~~~~~~~~~~iD~~~r~gK--------r~GA~~~~~~~~~~~~I~~N~~~~~~dv~TL~HE~  418 (626)
T Consensus        20 ~~~~I~~Am~~~~~-----------~TCirF~pr~~~~~~~~i~~~~~~gC~S~vG~~gg~Q~islg~gC~~~g~i~HEl   88 (192)
T pfam01400        20 ARALIRQAMRHWEQ-----------KTCIRFVPRTSAPDNNYLFFFKGDGCYSYVGRNGGAQPVSLGNGCDKFGIIVHEL   88 (192)
T ss_pred             HHHHHHHHHHHHHH-----------CCCCEEEECCCCCCCEEEEEECCCCEEEECCEECCEEEEEECCCCCCCCCCHHHH
T ss_conf             99999999999985-----------8875378588898876999943994536247008802588688858677017888


Q ss_pred             HHHHHHHH
Q ss_conf             58999996
Q gi|254780915|r  419 GHGIHFVL  426 (626)
Q Consensus       419 GHa~H~~l  426 (626)
T Consensus        89 ~HaL-Gf~   95 (192)
T pfam01400        89 GHAL-GFW   95 (192)
T ss_pred             HHHH-CCC
T ss_conf             8884-555