ID CYTOCHROME_B559; PATTERN. AC PS00537; DT 01-DEC-1991 CREATED; 01-DEC-2004 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Cytochrome b559 subunits heme-binding site signature. PA [LIV]-x-[ST]-[LIVF]-R-[FYW]-x(2)-[IVL]-H-[STGAV]-[LIV]-[STGA]-[IV]-P. CC /SITE=9,heme; CC /VERSION=1; DO PDOC00464; //