>tr|A0A1Z4KTP8|A0A1Z4KTP8_ANAVA Heterocyst ferredoxin OS=Trichormus variabilis NIES-23 GN=fdxH
MASYQVRLINKKQDIDTTIEIDEETTILDGAEENGIELPFSCHSGSCSSCVGKVVEGEVD
QSDQIFLDDEQMGKGFALLCVTYPRSNCTIKTHQEPYLA