ID   BACTERIAL_OPSIN_RET; PATTERN.
AC   PS00327;
DT   01-APR-1990 CREATED; 01-DEC-2004 DATA UPDATE; 29-MAY-2024 INFO UPDATE.
DE   Bacterial rhodopsins retinal binding site.
PA   [FYIV]-{ND}-[FYVG]-[LIVM]-D-[LIVMF]-x-[STA]-K-x-{K}-[FY].
CC   /SITE=9,retinal;
CC   /VERSION=1;
DO   PDOC00291;
//