RPSBLAST alignment for GI: 254780717 and conserved domain: cd01017

>gnl|CDD|29736 cd01017, AdcA, Metal binding protein AcdA. These proteins have been shown to function in the ABC uptake of Zn2+ and Mn2+ and in competence for genetic transformation and adhesion. The AcdA proteins belong to the TroA superfamily of helical backbone metal receptor proteins that share a distinct fold and ligand binding mechanism. They are comprised of two globular subdomains connected by a long alpha helix and they bind their ligand in the cleft between these domains. In addition, many of these proteins have a low complexity region containing metal binding histidine-rich motif (repetitive HDH sequence).. Length = 282
 Score =  133 bits (337), Expect = 5e-32
 Identities = 76/273 (27%), Positives = 122/273 (44%), Gaps = 12/273 (4%)

Query: 21  AGSLQVVVSIKPIHSIVSCIMQGIGTPALLVKGASSPHEYSLRISEAMMLENADIIFWLG 80
           +G L+VV +  P++     I        L++   + PH++     +   + +AD+  + G
Sbjct: 1   SGKLKVVTTFYPLYEFTKAIGGDKADVKLIIPAGTEPHDFEPSPKDIARIADADVFVYNG 60

Query: 81  AEMESFLVKPLHSL-NKQSNVVTLSHSPDLHRILLRDN---HSHFHDSEADDLHLWLNPL 136
             ME++  K L SL NK+  VV  S    L +    ++   HSH H     D H+WL+P+
Sbjct: 61  LGMETWAEKVLKSLQNKKLKVVEASKGIKLLKAGGAEHDHDHSHSHHHGDYDPHVWLSPV 120

Query: 137 NVQYIAHVIAMELIKKDPRNKIIYEKNEEEFKNQLSQLDKELHSILQPVEKKKIIVFHEA 196
                   I   LIK DP NK  YEKN   +  +L  LD+E  + L   + K  +  H A
Sbjct: 121 LAIQQVENIKDALIKLDPDNKEYYEKNAAAYAKKLEALDQEYRAKLAKAKGKTFVTQHAA 180

Query: 197 YRYFASHYNL---SIVTFPMSHSVFMGAASLRNIRSKIISDKISCLFYGPEFDSKIIRSI 253
           + Y A  Y L   +IV   +S  V      L  +   +    +  +F+     SKI  ++
Sbjct: 181 FGYLARRYGLKQIAIVG--VSPEVEPSPKQLAELVEFVKKSDVKYIFFEENASSKIAETL 238

Query: 254 TNDTGVMSAILDP-EGMLIAE--GPELYFQLMR 283
             +TG    +L+P E +   E    + YF LM+
Sbjct: 239 AKETGAKLLVLNPLETLTKEEIDDGKDYFSLMK 271