Skip to main content
. 2010 Nov 5;77(1):291–301. doi: 10.1128/AEM.01272-10

FIG. 2.

FIG. 2.

Alignment of the amino acid sequences for 17 putative cyanase genes in marine Prochlorococcus (P.) sp. and Synechococcus (S.) sp. strains, along with that of the characterized E. coli cyanase. Fully conserved residues are labeled with “*”, conserved replacements are labeled with “:”, and functional similarity are labeled with “.”. The proposed active-site residues Arg-96, Glu-99, and Ser-122 are shown in boldface against a gray background. The GenBank accession numbers for cyanase sequences in alignment are as follows: Synechococcus sp. strains WH8102 (NP_898579), WH7803 (YP_001226218), WH7805 (ZP_01124911), WH8109 (ZP_05789360), RS9916 (ZP_01471501), RS9917 (ZP_01079240), RCC307 (YP_001228741), CC9902 (YP_378288), CC9605 (YP_382939), CC9311 (YP_732088), BL107 (ZP_01469110), PCC7335 (ZP_05037924), PCC7001 (ZP_05043889, and YP_001733904); Prochlorococcus sp. strains MED4 (NP_892492), NATL1A (YP_001013899), and NATL2A (YP_292581); and E. coli strain K-12 (NP_414874) (4).