Factor (AbaA-like) Unknown Unknown SapB biosynthetic enzyme; regulator of SapB biosynthesis Possible phosphotransferase Component of conservon6/13; 7/14 9/11 6/10 8/13 8/12 9/14 8/14 3/11; 5/13 14/14 5/14 12/14 6/14 7/13 5/14 9/14 8/11 12/14 6/14 6/14 7/14 6/13 5/14 5/13 7/14 2/12; 7/12 10/12 9/(? (?(TTA) (? (TTA) (TTA) (??40040 (? 43220 (? ??49090 50850 (TTA) 51100 (TTA) 26520 19600 (? ???16190 3
Factor (AbaA-like) Unknown Unknown SapB biosynthetic enzyme; regulator of SapB biosynthesis Possible phosphotransferase Component of conservon6/13; 7/14 9/11 6/10 8/13 8/12 9/14 8/14 3/11; 5/13 14/14 5/14 12/14 6/14 7/13 5/14 9/14 8/11 12/14 6/14 6/14 7/14 6/13 5/14 5/13 7/14 2/12; 7/12 10/12 9/(? (?(TTA) (? (TTA) (TTA) (??40040 (? 43220 (? ??49090 50850 (TTA) 51100 (TTA) 26520 19600 (? ???16190 3
Ehalf of the Federation of European Microbiological SocietiesG. Chandra K.F. ChaterTable 2. Streptomyces genes or gene clusters that frequently contain TTA codons* SCO number of gene *asterisk means TTA codons are absent from the S. coelicolor gene 0381*;0382*;0383 0683*;0684*;0685* Fraction of TTA-containing orthologues among 14 Streptomyces genomes (see note) 6/12; 5/9; 2/10 2/12; 4/13; 2/Func
Factor (AbaA-like) Unknown Unknown SapB biosynthetic enzyme; regulator of SapB biosynthesis Possible phosphotransferase Component of conservon6/13; 7/14 9/11 6/10 8/13 8/12 9/14 8/14 3/11; 5/13 14/14 5/14 12/14 6/14 7/13 5/14 9/14 8/11 12/14 6/14 6/14 7/14 6/13 5/14 5/13 7/14 2/12; 7/12 10/12 9/(? (?(TTA) (? (TTA) (TTA) (??40040 (? 43220 (? ??49090 50850 (TTA) 51100 (TTA) 26520 19600 (? ???16190 3
Factor (AbaA-like) Unknown Unknown SapB biosynthetic enzyme; regulator of SapB biosynthesis Possible phosphotransferase Component of conservon6/13; 7/14 9/11 6/10 8/13 8/12 9/14 8/14 3/11; 5/13 14/14 5/14 12/14 6/14 7/13 5/14 9/14 8/11 12/14 6/14 6/14 7/14 6/13 5/14 5/13 7/14 2/12; 7/12 10/12 9/(? (?(TTA) (? (TTA) (TTA) (??40040 (? 43220 (? ??49090 50850 (TTA) 51100 (TTA) 26520 19600 (? ???16190 3
Actinobacterial bacteria. These genes are often clustered withone or both types of whiJ-associated genes. Most mycelial actinomycetes have two or three WhiJ paralogues, but K. setae has five, and all streptomycetes have more than 10, sometimes more than 20. Phylogenetic analysis of WhiJ paralogues from four well-studied streptomycetes is shown in Fig. 7. The branching pattern is consistent with un
Actinobacterial bacteria. These genes are often clustered withone or both types of whiJ-associated genes. Most mycelial actinomycetes have two or three WhiJ paralogues, but K. setae has five, and all streptomycetes have more than 10, sometimes more than 20. Phylogenetic analysis of WhiJ paralogues from four well-studied streptomycetes is shown in Fig. 7. The branching pattern is consistent with un
Nd their TTA codons have adaptive value to streptomycetes and not to other actinobacteria. As shown in Table 2, about half of these genes encode proteins likely to be closely implicated in gene regulation or signal transduction, although their targets are mostly unknown. They include five conserved paralogues of genes found in the whiJ cluster (see below for further discussion) and gene sets for h