Sequence and secondary structure for 3CLC chain D

1 GSHMESFLLS KVSFVIKKIR LEKGMTQEDL AYKSNLDRTY ISGIERNSRN
      HHHH HHHHHHHHHH HHTT  HHHH HHHHTS HHH HHHHHTT    
51 LTIKSLELIM KGLEVSDVVF FEMLIKEILK HD
 BHHHHHHHH HHHT  HHHH HHHHHHHHT