double precision ss_depth,ebr,d0cm,akcm,akth,akct,v1ss,v2ss,v3ss
      integer ns,nss,nfree,iss
      logical restr_on_coord
      common /sbridge/ ss_depth,ebr,d0cm,akcm,akth,akct,v1ss,v2ss,v3ss,
     & ns,nss,nfree,iss(maxss)
      double precision dhpb,dhpb1,forcon,fordepth,xlscore,wboltzd,
     & dhpb_peak,dhpb1_peak,forcon_peak,fordepth_peak,scal_peak,bfac
      integer ihpb,jhpb,nhpb,idssb,jdssb,ibecarb,ibecarb_peak,npeak,
     & ipeak,irestr_type,irestr_type_peak,ihpb_peak,jhpb_peak,nhpb_peak
      common /links/ dhpb(maxdim),dhpb1(maxdim),forcon(maxdim),
     & fordepth(maxdim),bfac(maxres),xlscore(maxdim),wboltzd,
     & ihpb(maxdim),jhpb(maxdim),ibecarb(maxdim),irestr_type(maxdim),
     & nhpb,restr_on_coord
      common /NMRpeaks/ dhpb_peak(maxdim),dhpb1_peak(maxdim),
     & forcon_peak(maxdim),fordepth_peak(maxdim),scal_peak,
     & ihpb_peak(maxdim),jhpb_peak(maxdim),ibecarb_peak(maxdim),
     & irestr_type_peak(maxdim),ipeak(2,maxdim),npeak,nhpb_peak
      double precision weidis
      common /restraints/ weidis
      integer link_start,link_end,link_start_peak,link_end_peak
      common /links_split/ link_start,link_end,link_start_peak,
     & link_end_peak
      double precision Ht,dyn_ssbond_ij,dtriss,atriss,btriss,ctriss
      logical dyn_ss,dyn_ss_mask
      common /dyn_ssbond/ dtriss,atriss,btriss,ctriss,Ht,
     &  dyn_ssbond_ij(maxres,maxres),
     &  idssb(maxdim),jdssb(maxdim)
      common /dyn_ss_logic/
     &  dyn_ss,dyn_ss_mask(maxres)