RPSBLAST alignment for GI: 254780537 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 = 300 bits (770), Expect = 3e-82
Identities = 121/279 (43%), Positives = 170/279 (60%), Gaps = 1/279 (0%)
Query: 15 MSASATTQKKVVLSSFSIIGDITQNIAKDLVTVTTLVEAGNDSHSYQVTSADAIKIQNAD 74
S + K V+++FSI+ DI +NIA D V VT++V G D H Y+ T +D K+ AD
Sbjct: 9 SSPATAASKLKVVATFSILADIARNIAGDRVNVTSIVPPGADPHEYEPTPSDIKKLSKAD 68
Query: 75 LILCNGLHLEETYMKYFTNLKKGTKIITVTDGINPIGVSEDTSVDSEPNPHAWMSLTNAM 134
LIL NGL+LE + N K ++ V++GI+PI + E +P+PHAWMS NA+
Sbjct: 69 LILYNGLNLEPWLERLVKNAGKDVPVVAVSEGIDPIPLEEGHYKG-KPDPHAWMSPKNAI 127
Query: 135 IYIENIRKALTALDPSNAKKYELNAREYSEKIRNSILPLKTRIEKVDPEKRWFVTSEGCL 194
IY++NI KAL+ DP+NA+ Y+ NA Y K++ K + + EKR VTSEG
Sbjct: 128 IYVKNIAKALSEADPANAETYQKNAAAYKAKLKALDEWAKAKFATIPAEKRKLVTSEGAF 187
Query: 195 VYLAEDFGFKSLYLWPINSDSERSPSMMRHAINQMRSHKIKFIFSESTNSDQPAKQVAYE 254
Y A+ +G K YLWPIN++ E +P + I Q++ K+ +F EST +D+ KQVA E
Sbjct: 188 SYFAKAYGLKEAYLWPINTEEEGTPKQVATLIEQVKKEKVPAVFVESTVNDRLMKQVAKE 247
Query: 255 TNASYGGVLYVDSLSKPDGPAPTYLDLLRFSLTKIVDTL 293
T A GG LY DSLS+ GPA TYLD++ +L IV+ L
Sbjct: 248 TGAKIGGQLYTDSLSEKGGPADTYLDMMEHNLDTIVEGL 286