The protein interaction network of a taxis signal transduction system in a Halophilic Archaeon

BMC Microbiology

Table 2 The halobacterial transducers as preys

Htr	Gene	Name	Signal	TM	A	Y	W1	W2	R
1	OE3347F	HtrI	Orange light (A), UV light (R) [35–37]	2	∙	∙	∙	∙
2	OE3481R	HtrII	Blue light (R), Ser (A) [38, 39]	2	∙	∙	∙	∙
3	OE3611R	BasT	Leu, Ile, Val, Met, Cys (A) [33]	2	∙	∙	∙	∙
4	OE2189R	Htr4		2	∙	∙	∙	∙
5	OE3474R	CosT	Compatible osmolytes (A) [34]	2	∙	∙	∙	∙
6	OE2168R	Htr6		2	∙	∙	∙	∙
8	OE3167F	HtrVIII	O₂ (A) [40]	6	∙	∙	∙	∙
14	OE1536R	MpcT	ΔΨ (A) [41]	2	∙	∙	∙
17	OE3436R	Htr17		3	∙	∙
18	OE2195F	Htr18		2	(∙)	∙
16	OE1929R	Htr16		2	∙
15	OE2392R	Htr15		0		∙	∙	∙
11	OE5243F	Car	Arg (A) [42]	0				∙
13	OE2474R	Htr13		0			∙	∙
12	OE3070R	Htr12		0					∙
7	OE3473F	Htr7		3
9	OE2996R	Htr9		0
10	OE3150R	HemAT	O₂ (R) [43]	0

Transducers were grouped according to their interaction patterns. Signal indicates attractant (A) or repellent (R) signal for the respective transducer where known. TM is the number of predicted transmembrane helices. The columns A, Y, W1, W2 and R indicate whether the transducer was identified as interaction partner CheA, CheY, CheW1, CheW2 or CheR, respectively. () Htr18 was not identified with the bait CheA but its putatively associated protein OE2196F.

ISSN: 1471-2180