HHsearch alignment for GI: 254780426 and conserved domain: pfam01595

>pfam01595 DUF21 Domain of unknown function DUF21. This transmembrane region has no known function. Many of the sequences in this family are annotated as hemolysins, however this is due to a similarity to hemolysin C from Brachyspira hyodysenteriae, which does not contain this domain. This domain is found in the N-terminus of the proteins adjacent to two intracellular CBS domains pfam00571.
Probab=96.90  E-value=0.0018  Score=42.53  Aligned_cols=71  Identities=14%  Similarity=0.230  Sum_probs=48.5

Q ss_pred             CCCCCCCCCCCCCCCCCCCCH---HHHHHHHHHHHHH--HHHHHHHHCCCCC---CCCHHHHHHHHHHHHHCCCCCHHH
Q ss_conf             679988765555554443203---5687530268998--9999876337888---889999999999799768989899
Q gi|254780426|r    4 DFKINSSEHPKEKNEGIDLSP---SISKTSVPAFWTR--TIRALCKTWKLMK---LSHHKGIRLPRIDASLEGIFSETE   74 (320)
Q Consensus         4 ~~~~~~~~~~~~~~~~~~~~p---~l~~i~~P~vw~~--~~~~~~~~~~~~~---~~~~eel~~l~~~~~~~G~i~~~E   74 (320)
T Consensus       104 Ei~PK~ia~~~~~~~a~~~a~~~~~~~~l~~Pl~~~~~~i~~~i~~~~g~~~~~~~~s~eEl~~lv~~~~~~G~i~~~E  182 (182)
T pfam01595       104 EILPKTLARRNPERIALRVAPPLRVLMKLLYPLVWLLSKLSNLLLRLFGVKPEEPAVTEEELRALVDEGEEEGVIEEEE  182 (182)
T ss_pred             HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCC
T ss_conf             5879999998899999999999999999999999999999999998629998889999999999999999879989899