>sp|P20114|CY1_EUGGR Cytochrome c1, heme protein OS=Euglena gracilis GVDSHPPALPWPHFQWFQGLDWRSVRRGKEVYEQVFAPCHSLSFIKYRHFEAFMSKEEVK NMAASFEVDDDPDEKGEARKRPGKRFDTVVQPYKNEQEARYANNGALPPDLSVITNARHG GVDYIYALLTGYGRPVPGGVQLSTTQWYNPYFHGGIIGMPPPLTDDMIEYEDGTPASVPQ MAKDVTCFLEWCSNPWWDERKLLGYKTIATLAVIAVSSGYYNRFLSGLWRSRRLAFRPFN YSK