Presence and expression of hydrogenase specific C-terminal endopeptidases in cyanobacteria

BMC Microbiology

Table 2 Protein cross-comparison Deduced amino acid sequence relationship among the putative cyanobacterial and known Escherichia coli hydrogenase specific C-terminal endopeptidases. Similarities are shown in bold.

identical/similar	[%]	Synechocystis	Nostoc	Anabaena		Escherichia coli
		HoxW	HupW	HupW	HoxW	HyaD	HybD	HycI
Synechocystis ^a	HoxW		21/33	21/35	35/52	09/21	14/28	15/30
Nostoc ^b	HupW			82/ 89	17/27	22/33	22/39	16/36
Anabaena ^c	HupW				18/31	23/34	22/42	17/38
Anabaena	HoxW					09/22	20/30	09/25
E. coli	HyaD						26/41	15/30
E. coli	HybD							14/36
E. coli	HycI

^aSynechocystis PCC 6803, ^bNostoc punctiforme ATCC 29133/PCC 73102, ^cAnabaena PCC 7120

ISSN: 1471-2180