>2II9_1|Chains A, B, C, D|Sensory rhodopsin transducer protein|Anabaena sp. (1167) MSLSIGRTCWAIAEGYIPPYGNGPEPQFISHETVCILNAGDEDAHVEITIYYSDKEPVGPYRLTVPARRTKHVRFNDLNDPAPIPHDTDFASVIQSNVPIVVQHTRLDSRQAENALLSTIAYANTHHHHHH