==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=4-DEC-2009 . REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637 . HEADER RNA POLYMERASE 05-FEB-99 1HMJ . COMPND 2 MOLECULE: PROTEIN (SUBUNIT H); . SOURCE 2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII; . AUTHOR A.THIRU,M.HODACH,J.ELORANTA,V.KOSTOUROU,R.WEINZIERL .