HHsearch alignment for GI: 254780226 and conserved domain: cd04105

>cd04105 SR_beta Signal recognition particle receptor, beta subunit (SR-beta). SR-beta and SR-alpha form the heterodimeric signal recognition particle (SRP or SR) receptor that binds SRP to regulate protein translocation across the ER membrane. Nascent polypeptide chains are synthesized with an N-terminal hydrophobic signal sequence that binds SRP54, a component of the SRP. SRP directs targeting of the ribosome-nascent chain complex (RNC) to the ER membrane via interaction with the SR, which is localized to the ER membrane. The RNC is then transferred to the protein-conducting channel, or translocon, which facilitates polypeptide translation across the ER membrane or integration into the ER membrane. SR-beta is found only in eukaryotes; it is believed to control the release of the signal sequence from SRP54 upon binding of the ribosome to the translocon. High expression of SR-beta has been observed in human colon cancer, suggesting it may play a role in the development of this typ
Probab=99.04  E-value=3.9e-09  Score=81.33  Aligned_cols=81  Identities=22%  Similarity=0.411  Sum_probs=58.7

Q ss_pred             EEEEECCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCCEEEEECCCHHHHHHHHHCCCCEEEEEEEEEEECCCCCCCCCCC
Q ss_conf             86752888788899998740489873666867448833799768555877764218650233579998512235432224
Q gi|254780226|r    5 CGIIGLPNVGKSTLFNALTRTASAQAANYPFCTIEPNSGEVAVPDPRMHKLAEIAESKDLVPTRMSFVDIAGLVRGASKG   84 (367)
Q Consensus         5 iGlvG~pn~GKST~f~alT~~~~~~~~~ypFtTi~pn~g~~~v~d~~~~~l~~~~~~~~~~p~~i~~iDvaGLv~gA~~G   84 (367)
T Consensus         3 vLl~Gl~~aGKT~Lf~~L~~~~~~----~T~tS~~~n~~~~~~~~~--------~~-----~~~~~lvD~PGH~------   59 (203)
T cd04105           3 VLLLGPSDSGKTALFTKLTTGKYR----STVTSIEPNVATFILNSE--------GK-----GKKFRLVDVPGHP------   59 (203)
T ss_pred             EEEECCCCCCHHHHHHHHHCCCCC----CCCCCCCCCCEEEECCCC--------CC-----CCEEEEEECCCCH------
T ss_conf             999907999899999999749988----877888786206640246--------68-----7279999879968------


Q ss_pred             CCCHHHHHHHHHC-CCEEEEEECCCC
Q ss_conf             6632899998730-374788501234
Q gi|254780226|r   85 EGLGNQFLAHIRE-VDAIIHVLRCFK  109 (367)
Q Consensus        85 ~GlGN~FL~~ir~-aDalihVVdaf~  109 (367)
T Consensus        60 -klR~~~~~~~~~~~~gIVfvVDs~~   84 (203)
T cd04105          60 -KLRDKLLETLKNSAKGIVFVVDSAT   84 (203)
T ss_pred             -HHHHHHHHHHHHCCCEEEEEEECCC
T ss_conf             -8999999998754989999996887