RPSBLAST alignment for GI: 254780193 and conserved domain: cd03300

>gnl|CDD|73059 cd03300, ABC_PotA_N, PotA is an ABC-type transporter and the ATPase component of the spermidine/putrescine-preferential uptake system consisting of PotA, -B, -C, and -D. PotA has two domains with the N-terminal domain containing the ATPase activity and the residues required for homodimerization with PotA and heterdimerization with PotB. ABC transporters are a large family of proteins involved in the transport of a wide variety of different compounds, like sugars, ions, peptides, and more complex organic molecules. The nucleotide binding domain shows the highest similarity between all members of the family. ABC transporters are a subset of nucleotide hydrolases that contain a signature motif, Q-loop, and H-loop/switch region, in addition to, the Walker A motif/P-loop and Walker B motif commonly found in a number of ATP- and GTP-binding and hydrolyzing proteins.. Length = 232
 Score =  101 bits (254), Expect = 4e-22
 Identities = 66/231 (28%), Positives = 112/231 (48%), Gaps = 20/231 (8%)

Query: 288 VSFRSVSFVYPGKSKRSILKNVNFTVQPGETIALVGDSGAGKTSIFSLILRFYDPCSGSV 347
           +   +VS  Y G      L  V+  ++ GE   L+G SG GKT++  LI  F  P SG +
Sbjct: 1   IELENVSKFYGGFV---ALDGVSLDIKEGEFFTLLGPSGCGKTTLLRLIAGFETPTSGEI 57

Query: 348 EIEGIDLRLLSLEEIRRFIAWVPQH----PIMIAASVYDNIAIGCPHATRKEIQNAAMLA 403
            ++G D  + +L   +R +  V Q+    P +   +V++NIA G       + +    +A
Sbjct: 58  LLDGKD--ITNLPPHKRPVNTVFQNYALFPHL---TVFENIAFGLRLKKLPKAEIKERVA 112

Query: 404 QAHEFIGCLENGYDTILGDGAVHLSTGQIQRIAIARAILKDSPILLLDEMGSALDIENEQ 463
           +A + +                 LS GQ QR+AIARA++ +  +LLLDE   ALD++  +
Sbjct: 113 EALDLVQLEGYANRKP-----SQLSGGQQQRVAIARALVNEPKVLLLDEPLGALDLKLRK 167

Query: 464 KIWKVLRE--QRRGRTTIFASHRLS-AIQDADMVFVLHDQVIVEKGVHEEL 511
            +   L+   +  G T +F +H    A+  +D + V++   I + G  EE+
Sbjct: 168 DMQLELKRLQKELGITFVFVTHDQEEALTMSDRIAVMNKGKIQQIGTPEEI 218