RPSBLAST alignment for GI: 254780299 and conserved domain: cd00567

>gnl|CDD|173838 cd00567, ACAD, Acyl-CoA dehydrogenase. Both mitochondrial acyl-CoA dehydrogenases (ACAD) and peroxisomal acyl-CoA oxidases (AXO) catalyze the alpha,beta dehydrogenation of the corresponding trans-enoyl-CoA by FAD, which becomes reduced. The reduced form of ACAD is reoxidized in the oxidative half-reaction by electron-transferring flavoprotein (ETF), from which the electrons are transferred to the mitochondrial respiratory chain coupled with ATP synthesis. In contrast, AXO catalyzes a different oxidative half-reaction, in which the reduced FAD is reoxidized by molecular oxygen. The ACAD family includes the eukaryotic beta-oxidation enzymes, short (SCAD), medium (MCAD), long (LCAD) and very-long (VLCAD) chain acyl-CoA dehydrogenases. These enzymes all share high sequence similarity, but differ in their substrate specificities. The ACAD family also includes amino acid catabolism enzymes such as Isovaleryl-CoA dehydrogenase (IVD), short/branched chain acyl-CoA dehydrogenases(SBCAD), Isobutyryl-CoA dehydrogenase (IBDH), glutaryl-CoA deydrogenase (GCD) and Crotonobetainyl-CoA dehydrogenase. The mitochondrial ACAD's are generally homotetramers, except for VLCAD, which is a homodimer. Related enzymes include the SOS adaptive reponse proten aidB, Naphthocyclinone hydroxylase (NcnH), and and Dibenzothiophene (DBT) desulfurization enzyme C (DszC). Length = 327
 Score =  123 bits (310), Expect = 2e-28
 Identities = 90/367 (24%), Positives = 151/367 (41%), Gaps = 58/367 (15%)

Query: 104 HALLRRSIHDGLHCSIWDRSFEPVVRKQAHKIRAARLYLMAQL-EAGHLMSPSVTSASMV 162
              LR S  +              +   A + R         L E G L+      A+++
Sbjct: 3   QRELRDSAREFA---------AEELEPYARERRETPEEPWELLAELGLLLG-----AALL 48

Query: 163 ALMTTPRVHKDWAPKIFSREYDPTNKAPMQKTSVAIGLGLTEKRGGTDIAAITSQGQKIS 222
               T    + + P + S E                   LTE   G+D+A I +  +K  
Sbjct: 49  LAYGTEEQKERYLPPLASGEA-------------IAAFALTEPGAGSDLAGIRTTARKDG 95

Query: 223 DGIYCLSGHKWFLS-SPMSDAFIMLAQVEG------RVGCFLVPRLLEDGSPNGLCYQRL 275
           DG Y L+G K F+S    +D FI+LA+ +        +  FLVP      +P G+   R+
Sbjct: 96  DG-YVLNGRKIFISNGGDADLFIVLARTDEEGPGHRGISAFLVPA----DTP-GVTVGRI 149

Query: 276 KNKIGNRSNATVELEFSNTF-------GFLLGDLNVSTGPVEDMKILIYLDSAIMSVSGM 328
            +K+G R + T EL F +         G   G   ++   +   ++L+    A +++   
Sbjct: 150 WDKMGMRGSGTGELVFDDVRVPEDNLLGEEGGGFELAMKGLNVGRLLL----AAVALGAA 205

Query: 329 RVSLAEAIHYARRRHVSGGILIDQPVMKRAIADIALDIAAATALSFRLANSFDEAKSRSE 388
           R +L EA+ YA++R   G  L +   ++  +AD+A ++ AA  L +R A   D+      
Sbjct: 206 RAALDEAVEYAKQRKQFGKPLAEFQAVQFKLADMAAELEAARLLLYRAAWLLDQGP---- 261

Query: 389 EAAYARIMAPITKYWCCKMAPAVIAEAMECIGGSGYIEERSIARHYRESPANSILLGSGN 448
               AR+ A + K +  + A  V   AM+  GG GY  E  + R+ R++ A  I  G+  
Sbjct: 262 --DEARLEAAMAKLFATEAAREVADLAMQIHGGRGYSREYPVERYLRDARAARIAEGTAE 319

Query: 449 AMVLDVL 455
              L + 
Sbjct: 320 IQRLIIA 326