>2zt9_B mol:protein length:160 Cytochrome b6-f complex subunit 4 MATHKKPDLSDPTLRAKLAKGMGHNYYGEPAWPNDLLYVFPIVIMGSFACIVALAVLDP AMTGEPANPFATPLEILPEWYLYPVFQILRSLPNKLLGVLAMASVPLGLILVPFIENVN KFQNPFRRPVATTVFLFGTLVTLWLGIGAALPLDKSLTLGLF