>cd05693 S1_Rrp5_repeat_hs1_sc1 S1_Rrp5_repeat_hs1_sc1: Rrp5 is a trans-acting factor important for biogenesis of both the 40S and 60S eukaryotic ribosomal subunits. Rrp5 has two distinct regions, an N-terminal region containing tandemly repeated S1 RNA-binding domains (12 S1 repeats in Saccharomyces cerevisiae Rrp5 and 14 S1 repeats in Homo sapiens Rrp5) and a C-terminal region containing tetratricopeptide repeat (TPR) motifs thought to be involved in protein-protein interactions. Mutational studies have shown that each region represents a specific functional domain. Deletions within the S1-containing region inhibit pre-rRNA processing at either site A3 or A2, whereas deletions within the TPR region confer an inability to support cleavage of A0-A2. This CD includes H. sapiens S1 repeat 1 (hs1) and S. cerevisiae S1 repeat 1 (sc1). Rrp5 is found in eukaryotes but not in prokaryotes or archaea.

Probab=98.97  E-value=9.3e-10  Score=76.42  Aligned_cols=37  Identities=32%  Similarity=0.592  Sum_probs=18.9

Q ss_pred             CCCCEEEEEEEEEECCCCEEEE-CCCEEEEEEEECCCC
Q ss_conf             2233024678875314717774-483157886420244
Q gi|254780456|r  196 EEGQVIEGTVKNITDYGVFVDL-SGVDGLLHVTDIAWH  232 (576)
Q Consensus       196 ~~G~~v~g~V~~i~~~g~~V~~-~g~~g~i~~~~ls~~  232 (576)
T Consensus         2 ~~G~lvLG~V~~I~~~~l~isLP~~L~G~V~it~ISd~   39 (100)
T cd05693           2 SEGMLVLGQVKEITKLDLVISLPNGLTGYVPITNISDA   39 (100)
T ss_pred             CCCCEEEEEEEEECCCCEEEECCCCCEEEEEHHHHHHH
T ss_conf             88989999998984663899858985899887885299