RPSBLAST alignment for GI: 254780784 and conserved domain: cd05688
>gnl|CDD|88443 cd05688, S1_RPS1_repeat_ec3, S1_RPS1_repeat_ec3: 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 3 (ec3) of the Escherichia coli RPS1. Autoantibodies to double-stranded DNA from patients with systemic lupus erythematosus cross-react with the human RPS1 homolog.. Length = 68
Score = 64.0 bits (156), Expect = 1e-10
Identities = 31/67 (46%), Positives = 40/67 (59%), Gaps = 2/67 (2%)
Query: 621 KIYKGQVVKVMDFGAFVHFCGARDGLVHISQLSTERVAKTSDVVKEGDTVWVKLLDFD-D 679
+ +G V + DFGAFV G DGL+HIS +S RV S+VV GD V VK+L D +
Sbjct: 3 DVVEGTVKSITDFGAFVDLGGV-DGLLHISDMSWGRVKHPSEVVNVGDEVEVKVLKIDKE 61
Query: 680 RGKIKLS 686
R +I L
Sbjct: 62 RKRISLG 68