HHsearch alignment for GI: 254780717 and conserved domain: cd01137

>cd01137 PsaA Metal binding protein PsaA. These proteins have been shown to function as initial receptors in ABC transport of Mn2+ and as surface adhesins in some eubacterial species. They belong to the TroA superfamily of periplasmic metal binding proteins that share a distinct fold and ligand binding mechanism. A typical TroA protein is comprised of two globular subdomains connected by a single helix and can bind the metal ion in the cleft between these domains. In addition, these proteins sometimes have a low complexity region containing a metal-binding histidine-rich motif (repetitive HDH sequence).
Probab=100.00  E-value=0  Score=478.88  Aligned_cols=267  Identities=23%  Similarity=0.376  Sum_probs=242.6

Q ss_pred             CCCCEEEEEECHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCHHHHHHHCCCCEEEEECCCCCHHHHHHHHHCCCCCC
Q ss_conf             23880599972289999999707944178870589983533568024566502578999676610356899973145576
Q gi|254780717|r   20 RAGSLQVVVSIKPIHSIVSCIMQGIGTPALLVKGASSPHEYSLRISEAMMLENADIIFWLGAEMESFLVKPLHSLNKQSN   99 (294)
Q Consensus        20 ~~~~~~Vv~s~~pl~~lv~~I~gd~~~V~~L~~~g~dpH~y~~tp~d~~~l~~Adlii~~G~~~E~~~~~~~~~~~~~~~   99 (294)
T Consensus        14 ~~~k~~Vvtt~~pl~~~v~~I~Gd~v~V~~Lvp~g~dPH~yep~p~d~~~l~~Adliv~~G~~lE~~~~k~~~~~~~~~~   93 (287)
T cd01137          14 AASKLKVVATFSILADIARNIAGDRVNVTSIVPPGADPHEYEPTPSDIKKLSKADLILYNGLNLEPWLERLVKNAGKDVP   93 (287)
T ss_pred             CCCCCEEEEECHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCHHHHHHHHCCCEEEECCCCCHHHHHHHHHHCCCCCC
T ss_conf             58996699987699999999818845999821879897568899999999957999998588741789999996066898


Q ss_pred             EEEEEECCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             79975135446210012111233212247567765555678999999997421865658899899998631222358999
Q gi|254780717|r  100 VVTLSHSPDLHRILLRDNHSHFHDSEADDLHLWLNPLNVQYIAHVIAMELIKKDPRNKIIYEKNEEEFKNQLSQLDKELH  179 (294)
Q Consensus       100 ~i~~~~~~~~~~~~~~~~~~~~~~~~~~dpH~Wl~p~n~~~~a~~I~~~L~~~dP~~~~~y~~N~~~~~~~L~~l~~~~~  179 (294)
T Consensus        94 ~v~~~~~i~~~~~------~~~~~~~~~DPHiWldp~~~~~~a~~I~~~L~~~dP~~~~~y~~N~~~~~~~L~~Ld~~~~  167 (287)
T cd01137          94 VVAVSEGIDPIPL------EEGHYKGKPDPHAWMSPKNAIIYVKNIAKALSEADPANAETYQKNAAAYKAKLKALDEWAK  167 (287)
T ss_pred             EEECCCCCCCCCC------CCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCHHCHHHHHHHHHHHHHHHHHHHHHHH
T ss_conf             8953588431045------5667889999863579999999999999999986821228999999999999999999999


Q ss_pred             HHCC--CCCCCEEEECCCHHHHHHHHCCCCEEC-CCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHH
Q ss_conf             8503--002781462062157789874981200-3467754449788999999997549938998188897899999997
Q gi|254780717|r  180 SILQ--PVEKKKIIVFHEAYRYFASHYNLSIVT-FPMSHSVFMGAASLRNIRSKIISDKISCLFYGPEFDSKIIRSITND  256 (294)
Q Consensus       180 ~~~~--~~~~~~~i~~H~a~~Yf~~~~gl~~~~-~~~~~~~~~s~~~l~~~~~~ik~~~v~~if~e~~~~~~~~~~ia~e  256 (294)
T Consensus       168 ~~l~~vp~~~~~~vt~H~af~Yfa~~ygl~~~~~~~~~~~~eps~~~l~~l~~~ik~~~i~~if~E~~~~~k~a~~ia~e  247 (287)
T cd01137         168 AKFATIPAEKRKLVTSEGAFSYFAKAYGLKEAYLWPINTEEEGTPKQVATLIEQVKKEKVPAVFVESTVNDRLMKQVAKE  247 (287)
T ss_pred             HHHHCCCCCCCEEEEECCHHHHHHHHCCCCEEEEECCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHHHHHH
T ss_conf             99724874355578517416899986799177644127866669999999999998529978998589990999999997


Q ss_pred             HCCCEEE---ECCCCCCCCCCCCCHHHHHHHHHHHHHHHC
Q ss_conf             1990899---805336787781678999999999998741
Q gi|254780717|r  257 TGVMSAI---LDPEGMLIAEGPELYFQLMRSMSNSIAKNC  293 (294)
Q Consensus       257 ~~~~~~~---ld~~~~~~~~~~~~Y~~~m~~n~~~l~k~l  293 (294)
T Consensus       248 ~g~~v~~~l~~d~l~~~~~~-~~tY~~~m~~N~~~l~~aL  286 (287)
T cd01137         248 TGAKIGGQLYTDSLSEKGGP-ADTYLDMMEHNLDTIVEGL  286 (287)
T ss_pred             CCCCCCCCCCCCCCCCCCCC-CCCHHHHHHHHHHHHHHHC
T ss_conf             29971462565567888998-3759999999999999864