HHsearch alignment for GI: 254781041 and conserved domain: cd03498

>cd03498 SQR_TypeB_2_TM Succinate:quinone oxidoreductase (SQR)-like Type B subfamily 2, transmembrane subunit; composed of proteins with similarity to the SQRs of Geobacter metallireducens and Corynebacterium glutamicum. SQR catalyzes the oxidation of succinate to fumarate coupled to the reduction of quinone to quinol. C. glutamicum SQR reduces low potential quinones such as menaquinone. SQR is also called succinate dehydrogenase (Sdh) or Complex II and is part of the citric acid cycle and the aerobic respiratory chain. SQR is composed of a flavoprotein catalytic subunit, an iron-sulfur protein and one or two hydrophobic transmembrane subunits. Members of this subfamily are classified as Type B as they contain one transmembrane subunit and two heme groups. The heme and quinone binding sites reside in the transmembrane subunit. The transmembrane subunit of members of this subfamily is also called Sdh cytochrome b558 subunit based on the Bacillus subtilis protein. The structural arrangem
Probab=97.87  E-value=0.0012  Score=39.30  Aligned_cols=101  Identities=13%  Similarity=0.059  Sum_probs=71.4

Q ss_pred             CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHC----------CCHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             66659999999999999999999999999998516----------30355467530683169999999999999999989
Q gi|254781041|r   19 LIPTMFVSIVHRITGSVVYLGTPVVVFWFFCIANG----------EHTLSSLRCYMDGSVFEVCLFLYTWAVIHHMLGGI   88 (129)
Q Consensus        19 ~~~t~~~SI~HRitGi~l~~~~~~~~~~l~~~~~~----------~~~~~~~~~~~~~~~~k~~~~~~~~~~~yH~~nGi   88 (129)
T Consensus        86 ~~~~s~asr~M~~tG~ill~Fiv~Hl~~f~~~~~~~~~~~~~~~~~d~y~~v~~~F~~p~~~~~Yvvam~~L~~HL~HG~  165 (209)
T cd03498          86 KKLASLASRTMIWSGLIILLFIILHLLDFTFGVVGPVSPPMGVGRGDVYELLVASFQQPWIAALYVLAMVALGLHLSHGF  165 (209)
T ss_pred             CCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHH
T ss_conf             65456999999999999999999999998512115544666665015999999995164999999999999999999899


Q ss_pred             HHHHHHCCHHCCHHHHHHHHHHHHHHHHHHHH
Q ss_conf             99998521233589999999999999999999
Q gi|254781041|r   89 RYLIWDVSLCLDKKIATQMAKINIIASILTVL  120 (129)
Q Consensus        89 RHL~wD~g~g~~~~~~~~s~~~vl~~sil~~~  120 (129)
T Consensus       166 ~Sa~qTlG~~-~~~~~~~~~~i~~~~a~~i~~  196 (209)
T cd03498         166 WSAFQTLGLN-NPRYRPALKAVGRVVAILIAG  196 (209)
T ss_pred             HHHHHHCCCC-CHHHHHHHHHHHHHHHHHHHH
T ss_conf             9999982799-813589999999999999999