source/wham/src-M/COMMON.CHAIN

   1       integer nres,nres0,nsup,nstart_sup,nend_sup,nstart_seq,
   2      &        ishift_pdb,
   3      &        chain_length,tabperm,nperm
   4       double precision c,cref,dc,xloc,xrot,dc_norm,t,r,prod,rt,
   5      &                 chain_rep,rmssing,anatemp
   6       common /chain/ c(3,maxres2+2),dc(3,maxres2),xloc(3,maxres),
   7      & xrot(3,maxres),dc_norm(3,maxres2),nres,nres0
   8       common /rotmat/ t(3,3,maxres),r(3,3,maxres),prod(3,3,maxres),
   9      &                rt(3,3,maxres)
  10       common /refstruct/ cref(3,maxres2+2,maxperm),
  11      &chain_rep(3,maxres2+2,maxsym),rmssing,
  12      &nsup,nstart_sup,anatemp,
  13      &nend_sup,chain_length,tabperm(maxperm,maxsym),nperm,
  14      & nstart_seq,ishift_pdb