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