RPSBLAST alignment for GI: 254780367 and conserved domain: pfam03631

>gnl|CDD|146329 pfam03631, Ribonuclease_BN, Ribonuclease BN-like family. This family contains integral membrane proteins with 5 to 6 predicted transmembrane spans. The family include ribonuclease BN that is involved in tRNA maturation. This family of proteins does not seem to contain any completely conserved polar residues that would be expected in a nuclease enzyme, suggesting that many members of this family may not have this catalytic activity (Bateman A pers. obs.). Length = 255
 Score =  124 bits (313), Expect = 3e-29
 Identities = 74/253 (29%), Positives = 133/253 (52%), Gaps = 4/253 (1%)

Query: 21  EEDGWAMASHISLSALLSVFPFIVFGANLAGFLGAH-QFVPTVIDVVFGAWPEVIAKPIT 79
           E+D   +A+ ++   LLS+FP ++    L G  G        ++D++    PE  A+ I 
Sbjct: 2   EDDLSLLAAALAYYTLLSLFPLLLVLLALLGLFGGPPALQEQLLDLLAEVLPEEAAELIE 61

Query: 80  DEILQVLAVPAKGLFTISALAAAYFSSNGVEALRISLNRAYRVVEMRSWYITRLISFGYV 139
           D + ++L   + GL  +  L   + +S G  ALR +LNR Y V E RS+   RL+S G  
Sbjct: 62  DILQRLLTQASLGLLGLGVLL--WSASGGFAALRRALNRIYGVKEKRSFLRRRLLSLGLT 119

Query: 140 LLASVTLVIMSFVFVAIPLALAYVRKFFPALGNLLLIIWNGRIYATMLALFIGLIFVHLF 199
           LL  + L++   + V +P AL  +      LG   +++   R   ++L L +    ++ F
Sbjct: 120 LLLGLLLLLSLLLSVFLP-ALLGILLLGLGLGLATVLLQLLRWLVSLLLLTLLFALLYRF 178

Query: 200 LPAAKSKIMSILPGVIFTWISWVVGAVLFTHYIVTFSTYSTMYAGLASIMTCLVFLYMLG 259
           LP  K +  + LPG +   + W++ +  F+ Y+  F+ Y++ Y  L +++  L++LY+  
Sbjct: 179 LPNRKVRWRAALPGALLAAVLWLLLSYGFSLYLSNFANYNSTYGSLGALIVLLLWLYLSA 238

Query: 260 VFFILGAELNASM 272
           +  +LGAELNA++
Sbjct: 239 LILLLGAELNAAL 251