>cd05690 S1_RPS1_repeat_ec5 S1_RPS1_repeat_ec5: Ribosomal protein S1 (RPS1) domain. RPS1 is a component of the small ribosomal subunit thought to be involved in the recognition and binding of mRNA's during translation initiation. The bacterial RPS1 domain architecture consists of 4-6 tandem S1 domains. In some bacteria, the tandem S1 array is located C-terminal to a 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (HMBPP reductase) domain. While RPS1 is found primarily in bacteria, proteins with tandem RPS1-like domains have been identified in plants and humans, however these lack the N-terminal HMBPP reductase domain. This CD includes S1 repeat 5 (ec5) of the Escherichia coli RPS1. Autoantibodies to double-stranded DNA from patients with systemic lupus erythematosus cross-react with the human RPS1 homolog.

Probab=97.17  E-value=0.00097  Score=45.10  Aligned_cols=36  Identities=19%  Similarity=0.355  Sum_probs=32.9

Q ss_pred             CCEEEEEEEEECCCCCEEEEEECCCCCCCCCHHHCCCC
Q ss_conf             87879899783638823135327897713022213712
Q gi|254780751|r   40 GNIYLAKVTRVEPSLQAAFVDYGGNRHGFLPFLEIHPD   77 (723)
Q Consensus        40 GnIY~G~V~~V~p~lqAAFVdiG~~k~gFL~~~ei~~~   77 (723)
T Consensus         1 G~~v~G~V~~i~~f--G~FV~l~~gieGLvHiselsw~   36 (69)
T cd05690           1 GTVVSGKIKSITDF--GIFVGLDGGIDGLVHISDISWT   36 (69)
T ss_pred             CCEEEEEEEEECCC--EEEEEECCCCEEEEEHHHHCCC
T ss_conf             99999999999131--8999976996599994882456