HHsearch alignment for GI: 254780537 and conserved domain: cd01016

>cd01016 TroA Metal binding protein TroA. These proteins have been shown to function as initial receptors in ABC transport of Zn2+ and possibly Fe3+ in many eubacterial species. The TroA proteins 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=505.56  Aligned_cols=270  Identities=26%  Similarity=0.428  Sum_probs=252.5

Q ss_pred             CCEEEEECHHHHHHHHHHCCCEEEEEEEECCCCCCCCCCCCHHHHHHHCCCCEEEEECCCCCHHHHHHHHHCCCCCCCCC
Q ss_conf             82899975289999998518914899962688980120227124577603789999887610689999974235575211
Q gi|254780537|r   23 KKVVLSSFSIIGDITQNIAKDLVTVTTLVEAGNDSHSYQVTSADAIKIQNADLILCNGLHLEETYMKYFTNLKKGTKIIT  102 (294)
Q Consensus        23 ~~~Vv~s~~pl~~iv~~I~gd~v~V~~li~~g~dpH~ye~tp~d~~~i~~Adliv~~G~~~E~~~~~~~~~~~~~~~~i~  102 (294)
T Consensus         1 kP~Vvtt~~pl~~iv~~I~Gd~v~V~~lv~~g~dPH~yep~p~d~~~l~~ADlii~~G~~lE~~~~~~~~~~~~~~~v~~   80 (276)
T cd01016           1 KPNVVTTTGMIADAVENIGGDHVEVTGLMGPGVDPHLYKATAGDVEKLQNADVVFYNGLHLEGKMSDVLSKLGSSKSVIA   80 (276)
T ss_pred             CCEEEEECCHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCHHHHHHHHCCCEEEECCCCCHHHHHHHHHHCCCCCCEEE
T ss_conf             99899968099999999808816999802889896468799999999967999998488631789999985458984797


Q ss_pred             CCCCCCHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHCCCC
Q ss_conf             12374202221001233463011122135678999999999864318889999998998630145533789988630784
Q gi|254780537|r  103 VTDGINPIGVSEDTSVDSEPNPHAWMSLTNAMIYIENIRKALTALDPSNAKKYELNAREYSEKIRNSILPLKTRIEKVDP  182 (294)
Q Consensus       103 ~~~~i~~~~~~~~~~~~~~~dpH~Wldp~~~~~~a~~I~~~L~~~dP~~~~~y~~N~~~~~~~l~~l~~~~~~~~~~~p~  182 (294)
T Consensus        81 ~~~~~~~~~~~-~~~~~~~~DPHiWldp~~~~~~a~~I~~~L~~~dP~~~~~y~~N~~~~~~~L~~Ld~~~~~~l~~~p~  159 (276)
T cd01016          81 LEDTLDRSQLI-LDEEEGTYDPHIWFDVKLWKYAVKAVAEVLSEKLPEHKDEFQANSEAYVEELDSLDAYAKKKIAEIPE  159 (276)
T ss_pred             EECCCCCCCCC-CCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCC
T ss_conf             02466744456-55568999986447999999999999999998683128999999999999999999999998622555


Q ss_pred             CCCEEEEECCCCHHHHHHCCCEEEEECCCCCCCCCCHHHHHHHHHHHCCCCCEEEEEECCCCHHHHHHHHHHHCCCEE--
Q ss_conf             473699826652145775297288722688640007899999997620169718998278997999999998299344--
Q gi|254780537|r  183 EKRWFVTSEGCLVYLAEDFGFKSLYLWPINSDSERSPSMMRHAINQMRSHKIKFIFSESTNSDQPAKQVAYETNASYG--  260 (294)
Q Consensus       183 ~~~~~v~~H~af~Y~~~~yGl~~~~~~~~~~~~eps~~~l~~~~~~ik~~~v~~if~e~~~~~~~~~~ia~e~~~~~~--  260 (294)
T Consensus       160 ~~r~~vt~H~Af~Yfa~~ygl~~~~~~~~~~~~epsp~~l~~li~~ik~~~v~~If~E~~~~~k~~~~i~~~~~a~~~~~  239 (276)
T cd01016         160 QQRVLVTAHDAFGYFGRAYGFEVKGLQGISTDSEAGLRDINELVDLIVERKIKAIFVESSVNQKSIEALQDAVKARGHDV  239 (276)
T ss_pred             CCEEEEEECCCHHHHHHHCCCEEECCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHHCCCCEE
T ss_conf             56089984640677998669827314246888888979999999999983999999848999599999999983357424


Q ss_pred             ---EEEECCCCCCCCCCCCCHHHHHHHHHHHHHHHC
Q ss_conf             ---432012378777886899999999999998620
Q gi|254780537|r  261 ---GVLYVDSLSKPDGPAPTYLDLLRFSLTKIVDTL  293 (294)
Q Consensus       261 ---~~~~~d~l~~~~~~~~~Y~~~m~~N~~~l~~aL  293 (294)
T Consensus       240 ~~~~~l~~d~~~~~~~~~~tY~~~M~~N~~~l~eaL  275 (276)
T cd01016         240 QIGGELYSDAMGEEGTSEGTYIGMFKHNVDTIVEAL  275 (276)
T ss_pred             EECCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHH
T ss_conf             316712323678889987778999999999999972