HHsearch alignment for GI: 254781042 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=97.64  E-value=0.0026  Score=39.21  Aligned_cols=91  Identities=13%  Similarity=0.198  Sum_probs=72.1

Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHCC------------CCCHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             99999999999999999999999628------------999899999994625999999999999999984048899851
Q gi|254781042|r   25 FIKQRFTAIANIPFIIFFIAFFIKYG------------DAPYEQIVSVLSNVAVASIMGLGTISISVHMQLGMQVIIEDY   92 (130)
Q Consensus        25 W~~QRiSAi~L~~l~i~~i~~~~~~~------------~~~y~~~~~~~~~~~~~il~~l~~~~~~~Ha~lGl~~IieDY   92 (130)
T Consensus        93 sr~M~~tG~ill~Fiv~Hl~~f~~~~~~~~~~~~~~~~~d~y~~v~~~F~~p~~~~~Yvvam~~L~~HL~HG~~Sa~qTl  172 (209)
T cd03498          93 SRTMIWSGLIILLFIILHLLDFTFGVVGPVSPPMGVGRGDVYELLVASFQQPWIAALYVLAMVALGLHLSHGFWSAFQTL  172 (209)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
T ss_conf             99999999999999999999985121155446666650159999999951649999999999999999998999999982


Q ss_pred             -CCCHHHHHHHHHHHHHHHHHHHH
Q ss_conf             -27731899999999999999999
Q gi|254781042|r   93 -IHYRLLKIMFLFMNSCFVLLLII  115 (130)
Q Consensus        93 -I~~~~~k~~~~~~~~~~~~~~~~  115 (130)
T Consensus       173 G~~~~~~~~~~~~i~~~~a~~i~~  196 (209)
T cd03498         173 GLNNPRYRPALKAVGRVVAILIAG  196 (209)
T ss_pred             CCCCHHHHHHHHHHHHHHHHHHHH
T ss_conf             799813589999999999999999