Original (2000) note: Cj1476c, probable pyruvate-flavodoxin oxidoreductase, len: 1186 aa; highly similar to many e.g. NIFJ_ECOLI probable pyruvate-flavodoxin oxidoreductase (1174 aa), fasta scores; opt: 3586 z-score: 3799.5 E(): 0, 47.2% identity in 1193 aa overlap. N-term has 28.6% identity to HP1110,C-term has 29.7% identity to HP1111. Contains 2x PS00198 4Fe-4S ferredoxins, iron-sulfur binding region signature,and Pfam match to entry PF00037 fer4, 4Fe-4S ferredoxins and related iron-sulfur cluster binding domains; Updated (2006) note: Pfam domains PF02775 Thiamine pyrophosphate enzy [...]

50S ribosomal protein L6; This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center; Belongs to the universal ribosomal protein uL6 family.

50S ribosomal protein L2; One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome. Belongs to the universal ribosomal protein uL2 family.

50S ribosomal protein L17; Original (2000) note: Cj1596, rplQ, probable 50S ribosomal protein L17, len: 117 aa; similar to many e.g. RL17_ECOLI 50S ribosomal protein L17 (127 aa), fasta scores; opt: 346 z-score: 460.2 E(): 2.6e-18, 49.1% identity in 116 aa overlap. 73.3% identity to HP1292. Contains PS01167 Ribosomal protein L17 signature, and Pfam match to entry PF01196 Ribosomal_L17, Ribosomal protein L17; Updated (2006) note: Characterised within Escherichia coli with acceptable identity score. Putative not added to product function. Functional classification -Ribosomal protein synt [...]

50S ribosomal protein L13; This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself. It is important during the early stages of 50S assembly.

50S ribosomal protein L16; Binds 23S rRNA and is also seen to make contacts with the A and possibly P site tRNAs; Belongs to the universal ribosomal protein uL16 family.

Original (2000) note: Cj0095, rpmA, 50S ribosomal protein L27, len: 84 aa; highly similar to meny e.g. RL27_ECOLI 50S ribosomal protein L27 (84 aa), fasta scores; opt: 334 z-score: 627.0 E(): 1.1e-27, 65.4% identity in 81 aa overlap. 85.2% identity to HP0297. Contains PS00831 Ribosomal protein L27 signature and Pfam match to entry PF01016 Ribosomal_L27, Ribosomal L27 protein, score 189.40, E-value 5.5e-53; Updated (2006) note: Characterised within Escherichia coli with acceptable identity score. Thus,putative not added to product function. Functional classification - Ribosomal protein [...]

50S ribosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.

50S ribosomal protein L22; This protein binds specifically to 23S rRNA; its binding is stimulated by other ribosomal proteins, e.g. L4, L17, and L20. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).