RPSBLAST alignment for GI: 254780717 and conserved domain: cd01137
>gnl|CDD|29740 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).. Length = 287
Score = 120 bits (302), Expect = 5e-28
Identities = 67/285 (23%), Positives = 122/285 (42%), Gaps = 19/285 (6%)
Query: 16 SSVARAGSLQVVVSIKPIHSIVSCIMQGIGTPAL----LVKGASSPHEYSLRISEAMMLE 71
S A L+VV + SI++ I + I + +V + PHEY S+ L
Sbjct: 10 SPATAASKLKVVATF----SILADIARNIAGDRVNVTSIVPPGADPHEYEPTPSDIKKLS 65
Query: 72 NADIIFWLGAEMESFLVKPLHSLNKQSNVVTLSHSPDLHRILLRDNHSHFHDSEADDLHL 131
AD+I + G +E +L + + + K VV +S D + H D H
Sbjct: 66 KADLILYNGLNLEPWLERLVKNAGKDVPVVAVSEGIDPIPL------EEGHYKGKPDPHA 119
Query: 132 WLNPLNVQYIAHVIAMELIKKDPRNKIIYEKNEEEFKNQLSQLDKELHSILQ--PVEKKK 189
W++P N IA L + DP N Y+KN +K +L LD+ + P EK+K
Sbjct: 120 WMSPKNAIIYVKNIAKALSEADPANAETYQKNAAAYKAKLKALDEWAKAKFATIPAEKRK 179
Query: 190 IIVFHEAYRYFASHYNL-SIVTFPMSHSVFMGAASLRNIRSKIISDKISCLFYGPEFDSK 248
++ A+ YFA Y L +P++ + + ++ +K+ +F + +
Sbjct: 180 LVTSEGAFSYFAKAYGLKEAYLWPINTEEEGTPKQVATLIEQVKKEKVPAVFVESTVNDR 239
Query: 249 IIRSITNDTGV-MSAILDPEGMLIAEGP-ELYFQLMRSMSNSIAK 291
+++ + +TG + L + + GP + Y +M ++I +
Sbjct: 240 LMKQVAKETGAKIGGQLYTDSLSEKGGPADTYLDMMEHNLDTIVE 284