ID SIGMA54_1; PATTERN. AC PS00717; DT 01-DEC-1992 CREATED; 01-JUL-1999 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Sigma-54 factors family signature 1. PA P-[LIVM]-x-[LIVM]-x(2)-[LIVM]-A-x(2)-[LIVMFT]-x(2)-[HS]-x-S-T-[LIVM]-S-R. CC /VERSION=1; DO PDOC00593; //