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=96.96  E-value=0.024  Score=32.19  Aligned_cols=96  Identities=13%  Similarity=0.165  Sum_probs=68.9

Q ss_pred             HHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHCC--CHHHHHHHHHHHHHHHHHHHHHHHHHHHC-----CHHCCH-
Q ss_conf             9999999999999999999985163035546753068--31699999999999999999899999852-----123358-
Q gi|254781041|r   30 RITGSVVYLGTPVVVFWFFCIANGEHTLSSLRCYMDG--SVFEVCLFLYTWAVIHHMLGGIRYLIWDV-----SLCLDK-  101 (129)
Q Consensus        30 RitGi~l~~~~~~~~~~l~~~~~~~~~~~~~~~~~~~--~~~k~~~~~~~~~~~yH~~nGiRHL~wD~-----g~g~~~-  101 (129)
T Consensus         6 A~TGl~l~~Flv~Hl~gNl~~~~G~eafN~ya~~L~~~~~ll~i~~~~Ll~~~~~Hi~~ai~l~~~nr~ar~~~Y~~~~~   85 (209)
T cd03498           6 ALTGLFLVLFLLVHLLGNLKIFFGPEAFNAYAEFLHTLNPLLWIARLVLLVAAVLHIVFGLQLTIRNRAARPVRYAVKNR   85 (209)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCC
T ss_conf             69999999999999999999972999999999998407729999999999999999999999998845447876400167


Q ss_pred             --HHHHHHHHHHHHHHHHHHHHHHHH
Q ss_conf             --999999999999999999999999
Q gi|254781041|r  102 --KIATQMAKINIIASILTVLIVWII  125 (129)
Q Consensus       102 --~~~~~s~~~vl~~sil~~~~~~~i  125 (129)
T Consensus        86 ~~~~s~asr~M~~tG~ill~Fiv~Hl  111 (209)
T cd03498          86 KKLASLASRTMIWSGLIILLFIILHL  111 (209)
T ss_pred             CCCCCHHHHHHHHHHHHHHHHHHHHH
T ss_conf             65456999999999999999999999