>sp|Q93SX1|PETD_NOSS1 Cytochrome b6-f complex subunit 4 OS=Nostoc sp. GN=petD
MATHKKPDLSDPTLRAKLAKGMGHNYYGEPAWPNDLLYVFPIVIMGSFACIVALAVLDPA
MTGEPANPFATPLEILPEWYLYPVFQILRSLPNKLLGVLAMASVPLGLILVPFIENVNKF
QNPFRRPVATTVFLFGTLVTLWLGIGAALPLDKSLTLGLF