bugfix in shield FGPROC>1
[unres.git] / source / unres / src_MD-M / readrtns_CSA.F
index 8e7b152..d0c10c7 100644 (file)
@@ -81,6 +81,7 @@ C
       include 'COMMON.INTERACT'
       include 'COMMON.SETUP'
       include 'COMMON.SPLITELE'
+      include 'COMMON.SHIELD'
       COMMON /MACHSW/ KDIAG,ICORFL,IXDR
       character*8 diagmeth(0:3) /'Library','EVVRSP','Givens','Jacobi'/
       character*80 ucase
@@ -98,8 +99,12 @@ c      print *,"Processor",me," fg_rank",fg_rank," out1file",out1file
 C Set up the time limit (caution! The time must be input in minutes!)
       read_cart=index(controlcard,'READ_CART').gt.0
       call readi(controlcard,'CONSTR_DIST',constr_dist,0)
+C this variable with_theta_constr is the variable which allow to read and execute the
+C constrains on theta angles WITH_THETA_CONSTR is the keyword
+      with_theta_constr = index(controlcard,"WITH_THETA_CONSTR").gt.0
+      write (iout,*) "with_theta_constr ",with_theta_constr
       call readi(controlcard,'SYM',symetr,1)
-      call reada(controlcard,'TIMLIM',timlim,960.0D0) ! default 16 hours
+      call reada(controlcard,'TIMLIM',timlim,2800.0D0) ! default 16 hours
       unres_pdb = index(controlcard,'UNRES_PDB') .gt. 0
       call reada(controlcard,'SAFETY',safety,30.0D0) ! default 30 minutes
       call reada(controlcard,'RMSDBC',rmsdbc,3.0D0)
@@ -137,7 +142,24 @@ C Set up the time limit (caution! The time must be input in minutes!)
       refstr=pdbref .or. (index(controlcard,'REFSTR').gt.0)
       indpdb=index(controlcard,'PDBSTART')
       extconf=(index(controlcard,'EXTCONF').gt.0)
+      AFMlog=(index(controlcard,'AFM'))
+      selfguide=(index(controlcard,'SELFGUIDE'))
+      print *,'AFMlog',AFMlog,selfguide,"KUPA"
+      call readi(controlcard,'TUBEMOD',tubelog,0)
+      write (iout,*) TUBElog,"TUBEMODE"
       call readi(controlcard,'IPRINT',iprint,0)
+C SHIELD keyword sets if the shielding effect of side-chains is used
+C 0 denots no shielding is used all peptide are equally despite the 
+C solvent accesible area
+C 1 the newly introduced function
+C 2 reseved for further possible developement
+      call readi(controlcard,'SHIELD',shield_mode,0)
+C      if(me.eq.king .or. .not. out1file .and. fg_rank.eq.0) then
+        write(iout,*) "shield_mode",shield_mode
+C      endif
+      call readi(controlcard,'TORMODE',tor_mode,0)
+C      if(me.eq.king .or. .not. out1file .and. fg_rank.eq.0) then
+        write(iout,*) "torsional and valence angle mode",tor_mode
       call readi(controlcard,'MAXGEN',maxgen,10000)
       call readi(controlcard,'MAXOVERLAP',maxoverlap,1000)
       call readi(controlcard,"KDIAG",kdiag,0)
@@ -159,6 +181,7 @@ C Set up the time limit (caution! The time must be input in minutes!)
         else
           icheckgrad=3
         endif
+        call reada(controlcard,'DELTA',aincr,1.0d-7)
       elseif (index(controlcard,'THREAD').gt.0) then
         modecalc=2
         call readi(controlcard,'THREAD',nthread,0)
@@ -224,6 +247,51 @@ C Reading the dimensions of box in x,y,z coordinates
 c Cutoff range for interactions
       call reada(controlcard,"R_CUT",r_cut,15.0d0)
       call reada(controlcard,"LAMBDA",rlamb,0.3d0)
+      call reada(controlcard,"LIPTHICK",lipthick,0.0d0)
+      call reada(controlcard,"LIPAQBUF",lipbufthick,0.0d0)
+      if (lipthick.gt.0.0d0) then
+       bordliptop=(boxzsize+lipthick)/2.0
+       bordlipbot=bordliptop-lipthick
+C      endif
+      if ((bordliptop.gt.boxzsize).or.(bordlipbot.lt.0.0)) 
+     & write(iout,*) "WARNING WRONG SIZE OF LIPIDIC PHASE"
+      buflipbot=bordlipbot+lipbufthick
+      bufliptop=bordliptop-lipbufthick
+      if ((lipbufthick*2.0d0).gt.lipthick)
+     &write(iout,*) "WARNING WRONG SIZE OF LIP AQ BUF"
+      endif
+      write(iout,*) "bordliptop=",bordliptop
+      write(iout,*) "bordlipbot=",bordlipbot
+      write(iout,*) "bufliptop=",bufliptop
+      write(iout,*) "buflipbot=",buflipbot
+      write (iout,*) "SHIELD MODE",shield_mode
+      if (TUBElog.gt.0) then
+       call reada(controlcard,"XTUBE",tubecenter(1),0.0d0)
+       call reada(controlcard,"YTUBE",tubecenter(2),0.0d0)
+       call reada(controlcard,"RTUBE",tubeR0,0.0d0)
+       call reada(controlcard,"TUBETOP",bordtubetop,boxzsize)
+       call reada(controlcard,"TUBEBOT",bordtubebot,0.0d0)
+       call reada(controlcard,"TUBEBUF",tubebufthick,1.0d0)
+       buftubebot=bordtubebot+tubebufthick
+       buftubetop=bordtubetop-tubebufthick
+      endif
+      if (shield_mode.gt.0) then
+      pi=3.141592d0
+C VSolvSphere the volume of solving sphere
+C      print *,pi,"pi"
+C rpp(1,1) is the energy r0 for peptide group contact and will be used for it 
+C there will be no distinction between proline peptide group and normal peptide
+C group in case of shielding parameters
+      VSolvSphere=4.0/3.0*pi*rpp(1,1)**3
+      VSolvSphere_div=VSolvSphere-4.0/3.0*pi*(rpp(1,1)/2.0)**3
+      write (iout,*) VSolvSphere,VSolvSphere_div
+C long axis of side chain 
+      do i=1,ntyp
+      long_r_sidechain(i)=vbldsc0(1,i)
+      short_r_sidechain(i)=sigma0(i)
+      enddo
+      buff_shield=1.0d0
+      endif
       if (me.eq.king .or. .not.out1file ) 
      &  write (iout,*) "DISTCHAINMAX",distchainmax
       
@@ -305,11 +373,11 @@ cd       endif
           do i=1,nrep
            iremd_m_total=iremd_m_total+remd_m(i)
           enddo
-          write (iout,*) 'Total number of replicas ',iremd_m_total
+           write (iout,*) 'Total number of replicas ',iremd_m_total
+          endif
          endif
-      endif
       if(me.eq.king.or..not.out1file) 
-     & write (iout,'(/30(1h=),a,29(1h=)/)') " End of REMD run setup "
+     &   write (iout,'(/30(1h=),a,29(1h=)/)') " End of REMD run setup "
       return
       end
 c--------------------------------------------------------------------------
@@ -355,6 +423,7 @@ c      call reada(controlcard,"LAMBDA",rlamb,0.3d0)
       rest = index(controlcard,"REST").gt.0
       tbf = index(controlcard,"TBF").gt.0
       usampl = index(controlcard,"USAMPL").gt.0
+
       mdpdb = index(controlcard,"MDPDB").gt.0
       call reada(controlcard,"T_BATH",t_bath,300.0d0)
       call reada(controlcard,"TAU_BATH",tau_bath,1.0d-1) 
@@ -544,11 +613,12 @@ C
       include 'COMMON.BOUNDS'
       include 'COMMON.MD'
       include 'COMMON.SETUP'
+      include 'COMMON.SHIELD'
       character*4 sequence(maxres)
       integer rescode
       double precision x(maxvar)
       character*256 pdbfile
-      character*320 weightcard
+      character*400 weightcard
       character*80 weightcard_t,ucase
       dimension itype_pdb(maxres)
       common /pizda/ itype_pdb
@@ -560,54 +630,57 @@ C
 C Body
 C
 C Read weights of the subsequent energy terms.
-      call card_concat(weightcard)
-      call reada(weightcard,'WLONG',wlong,1.0D0)
-      call reada(weightcard,'WSC',wsc,wlong)
-      call reada(weightcard,'WSCP',wscp,wlong)
-      call reada(weightcard,'WELEC',welec,1.0D0)
-      call reada(weightcard,'WVDWPP',wvdwpp,welec)
-      call reada(weightcard,'WEL_LOC',wel_loc,1.0D0)
-      call reada(weightcard,'WCORR4',wcorr4,0.0D0)
-      call reada(weightcard,'WCORR5',wcorr5,0.0D0)
-      call reada(weightcard,'WCORR6',wcorr6,0.0D0)
-      call reada(weightcard,'WTURN3',wturn3,1.0D0)
-      call reada(weightcard,'WTURN4',wturn4,1.0D0)
-      call reada(weightcard,'WTURN6',wturn6,1.0D0)
-      call reada(weightcard,'WSCCOR',wsccor,1.0D0)
-      call reada(weightcard,'WSTRAIN',wstrain,1.0D0)
-      call reada(weightcard,'WBOND',wbond,1.0D0)
-      call reada(weightcard,'WTOR',wtor,1.0D0)
-      call reada(weightcard,'WTORD',wtor_d,1.0D0)
-      call reada(weightcard,'WANG',wang,1.0D0)
-      call reada(weightcard,'WSCLOC',wscloc,1.0D0)
-      call reada(weightcard,'SCAL14',scal14,0.4D0)
-      call reada(weightcard,'SCALSCP',scalscp,1.0d0)
-      call reada(weightcard,'CUTOFF',cutoff_corr,7.0d0)
-      call reada(weightcard,'DELT_CORR',delt_corr,0.5d0)
-      call reada(weightcard,'TEMP0',temp0,300.0d0)
-      if (index(weightcard,'SOFT').gt.0) ipot=6
+       call card_concat(weightcard)
+       call reada(weightcard,'WLONG',wlong,1.0D0)
+       call reada(weightcard,'WSC',wsc,wlong)
+       call reada(weightcard,'WSCP',wscp,wlong)
+       call reada(weightcard,'WELEC',welec,1.0D0)
+       call reada(weightcard,'WVDWPP',wvdwpp,welec)
+       call reada(weightcard,'WEL_LOC',wel_loc,1.0D0)
+       call reada(weightcard,'WCORR4',wcorr4,0.0D0)
+       call reada(weightcard,'WCORR5',wcorr5,0.0D0)
+       call reada(weightcard,'WCORR6',wcorr6,0.0D0)
+       call reada(weightcard,'WTURN3',wturn3,1.0D0)
+       call reada(weightcard,'WTURN4',wturn4,1.0D0)
+       call reada(weightcard,'WTURN6',wturn6,1.0D0)
+       call reada(weightcard,'WSCCOR',wsccor,1.0D0)
+       call reada(weightcard,'WSTRAIN',wstrain,1.0D0)
+       call reada(weightcard,'WBOND',wbond,1.0D0)
+       call reada(weightcard,'WTOR',wtor,1.0D0)
+       call reada(weightcard,'WTORD',wtor_d,1.0D0)
+       call reada(weightcard,'WANG',wang,1.0D0)
+       call reada(weightcard,'WSCLOC',wscloc,1.0D0)
+       call reada(weightcard,'SCAL14',scal14,0.4D0)
+       call reada(weightcard,'SCALSCP',scalscp,1.0d0)
+       call reada(weightcard,'CUTOFF',cutoff_corr,7.0d0)
+       call reada(weightcard,'DELT_CORR',delt_corr,0.5d0)
+       call reada(weightcard,'TEMP0',temp0,300.0d0)
+       call reada(weightcard,'WSHIELD',wshield,1.0d0)
+       call reada(weightcard,'WLT',wliptran,0.0D0)
+       call reada(weightcard,'WTUBE',wtube,1.0D0)
+       if (index(weightcard,'SOFT').gt.0) ipot=6
 C 12/1/95 Added weight for the multi-body term WCORR
-      call reada(weightcard,'WCORRH',wcorr,1.0D0)
-      if (wcorr4.gt.0.0d0) wcorr=wcorr4
-      weights(1)=wsc
-      weights(2)=wscp
-      weights(3)=welec
-      weights(4)=wcorr
-      weights(5)=wcorr5
-      weights(6)=wcorr6
-      weights(7)=wel_loc
-      weights(8)=wturn3
-      weights(9)=wturn4
-      weights(10)=wturn6
-      weights(11)=wang
-      weights(12)=wscloc
-      weights(13)=wtor
-      weights(14)=wtor_d
-      weights(15)=wstrain
-      weights(16)=wvdwpp
-      weights(17)=wbond
-      weights(18)=scal14
-      weights(21)=wsccor
+       call reada(weightcard,'WCORRH',wcorr,1.0D0)
+       if (wcorr4.gt.0.0d0) wcorr=wcorr4
+       weights(1)=wsc
+       weights(2)=wscp
+       weights(3)=welec
+       weights(4)=wcorr
+       weights(5)=wcorr5
+       weights(6)=wcorr6
+       weights(7)=wel_loc
+       weights(8)=wturn3
+       weights(9)=wturn4
+       weights(10)=wturn6
+       weights(11)=wang
+       weights(12)=wscloc
+       weights(13)=wtor
+       weights(14)=wtor_d
+       weights(15)=wstrain
+       weights(16)=wvdwpp
+       weights(17)=wbond
+       weights(18)=scal14
+       weights(21)=wsccor
       if(me.eq.king.or..not.out1file)
      & write (iout,10) wsc,wscp,welec,wvdwpp,wbond,wang,wscloc,wtor,
      &  wtor_d,wstrain,wel_loc,wcorr,wcorr5,wcorr6,wsccor,wturn3,
@@ -689,13 +762,55 @@ C 12/1/95 Added weight for the multi-body term WCORR
       call reada(weightcard,"V2SS",v2ss,7.61d0)
       call reada(weightcard,"V3SS",v3ss,13.7d0)
       call reada(weightcard,"EBR",ebr,-5.50D0)
+      call reada(weightcard,"ATRISS",atriss,0.301D0)
+      call reada(weightcard,"BTRISS",btriss,0.021D0)
+      call reada(weightcard,"CTRISS",ctriss,1.001D0)
+      call reada(weightcard,"DTRISS",dtriss,1.001D0)
+      call reada(weightcard,"LIPSCALE",lipscale,1.3D0)
+      write (iout,*) "ATRISS=", atriss
+      write (iout,*) "BTRISS=", btriss
+      write (iout,*) "CTRISS=", ctriss
+      write (iout,*) "DTRISS=", dtriss
+       if (shield_mode.gt.0) then
+        lipscale=0.0d0
+        write (iout,*) "liscale not used in shield mode"
+       endif
+      write (iout,*) "lipid scaling factor", lipscale
+      dyn_ss=(index(weightcard,'DYN_SS').gt.0)
+      do i=1,maxres
+        dyn_ss_mask(i)=.false.
+      enddo
+      do i=1,maxres-1
+        do j=i+1,maxres
+          dyn_ssbond_ij(i,j)=1.0d300
+        enddo
+      enddo
+      call reada(weightcard,"HT",Ht,0.0D0)
+      if (dyn_ss) then
+        ss_depth=ebr/wsc-0.25*eps(1,1)
+        Ht=Ht/wsc-0.25*eps(1,1)
+        akcm=akcm*wstrain/wsc
+        akth=akth*wstrain/wsc
+        akct=akct*wstrain/wsc
+        v1ss=v1ss*wstrain/wsc
+        v2ss=v2ss*wstrain/wsc
+        v3ss=v3ss*wstrain/wsc
+      else
+        if (wstrain.ne.0.0) then
+         ss_depth=ebr/wstrain-0.25*eps(1,1)*wsc/wstrain
+        else
+          ss_depth=0.0
+        endif
+      endif
+      write (iout,*) "wshield,", wshield
       if(me.eq.king.or..not.out1file) then
        write (iout,*) "Parameters of the SS-bond potential:"
        write (iout,*) "D0CM",d0cm," AKCM",akcm," AKTH",akth,
      & " AKCT",akct
        write (iout,*) "V1SS",v1ss," V2SS",v2ss," V3SS",v3ss
-       write (iout,*) "EBR",ebr
-c       print *,'indpdb=',indpdb,' pdbref=',pdbref
+       write (iout,*) "EBR",ebr," SS_DEPTH",ss_depth
+       write (iout,*)" HT",Ht
+       print *,'indpdb=',indpdb,' pdbref=',pdbref
       endif
       if (indpdb.gt.0 .or. pdbref) then
         read(inp,'(a)') pdbfile
@@ -707,9 +822,11 @@ c       print *,'indpdb=',indpdb,' pdbref=',pdbref
   33    write (iout,'(a)') 'Error opening PDB file.'
         stop
   34    continue
-c        print *,'Begin reading pdb data'
+c        write (iout,*) 'Begin reading pdb data'
+c        call flush(iout)
         call readpdb
-c        print *,'Finished reading pdb data'
+c        write (iout,*) 'Finished reading pdb data'
+c        call flush(iout)
         if(me.eq.king.or..not.out1file)
      &   write (iout,'(a,i3,a,i3)')'nsup=',nsup,
      &   ' nstart_sup=',nstart_sup
@@ -799,27 +916,78 @@ C 8/13/98 Set limits to generating the dihedral angles
       enddo
       read (inp,*) ndih_constr
       if (ndih_constr.gt.0) then
-        read (inp,*) ftors
-        read (inp,*) (idih_constr(i),phi0(i),drange(i),i=1,ndih_constr)
+C        read (inp,*) ftors
+        read (inp,*) (idih_constr(i),phi0(i),drange(i),ftors(i),
+     &  i=1,ndih_constr)
         if(me.eq.king.or..not.out1file)then
          write (iout,*) 
      &   'There are',ndih_constr,' constraints on phi angles.'
          do i=1,ndih_constr
-          write (iout,'(i5,2f8.3)') idih_constr(i),phi0(i),drange(i)
+          write (iout,'(i5,3f8.3)') idih_constr(i),phi0(i),drange(i),
+     &    ftors(i)
          enddo
         endif
         do i=1,ndih_constr
           phi0(i)=deg2rad*phi0(i)
           drange(i)=deg2rad*drange(i)
         enddo
-        if(me.eq.king.or..not.out1file)
-     &   write (iout,*) 'FTORS',ftors
+C        if(me.eq.king.or..not.out1file)
+C     &   write (iout,*) 'FTORS',ftors
         do i=1,ndih_constr
           ii = idih_constr(i)
           phibound(1,ii) = phi0(i)-drange(i)
           phibound(2,ii) = phi0(i)+drange(i)
         enddo 
       endif
+C first setting the theta boundaries to 0 to pi
+C this mean that there is no energy penalty for any angle occuring this can be applied 
+C for generate random conformation but is not implemented in this way
+C      do i=1,nres
+C        thetabound(1,i)=0
+C        thetabound(2,i)=pi
+C      enddo
+C begin reading theta constrains this is quartic constrains allowing to 
+C have smooth second derivative 
+      if (with_theta_constr) then
+C with_theta_constr is keyword allowing for occurance of theta constrains
+      read (inp,*) ntheta_constr
+C ntheta_constr is the number of theta constrains
+      if (ntheta_constr.gt.0) then
+C        read (inp,*) ftors
+        read (inp,*) (itheta_constr(i),theta_constr0(i),
+     &  theta_drange(i),for_thet_constr(i),
+     &  i=1,ntheta_constr)
+C the above code reads from 1 to ntheta_constr 
+C itheta_constr(i) residue i for which is theta_constr
+C theta_constr0 the global minimum value
+C theta_drange is range for which there is no energy penalty
+C for_thet_constr is the force constant for quartic energy penalty
+C E=k*x**4 
+        if(me.eq.king.or..not.out1file)then
+         write (iout,*)
+     &   'There are',ntheta_constr,' constraints on phi angles.'
+         do i=1,ntheta_constr
+          write (iout,'(i5,3f8.3)') itheta_constr(i),theta_constr0(i),
+     &    theta_drange(i),
+     &    for_thet_constr(i)
+         enddo
+        endif
+        do i=1,ntheta_constr
+          theta_constr0(i)=deg2rad*theta_constr0(i)
+          theta_drange(i)=deg2rad*theta_drange(i)
+        enddo
+C        if(me.eq.king.or..not.out1file)
+C     &   write (iout,*) 'FTORS',ftors
+C        do i=1,ntheta_constr
+C          ii = itheta_constr(i)
+C          thetabound(1,ii) = phi0(i)-drange(i)
+C          thetabound(2,ii) = phi0(i)+drange(i)
+C        enddo
+      endif ! ntheta_constr.gt.0
+      endif! with_theta_constr
+C
+C      with_dihed_constr = index(controlcard,"WITH_DIHED_CONSTR").gt.0
+C      write (iout,*) "with_dihed_constr ",with_dihed_constr
       nnt=1
 #ifdef MPI
       if (me.eq.king) then
@@ -892,7 +1060,7 @@ c----------------------
           call MPI_Finalize(MPI_COMM_WORLD,IERROR)
           stop 'Error reading reference structure'
 #endif
-   39     call chainbuild
+   39     call chainbuild_extconf
           call setup_var
 czscore          call geom_to_var(nvar,coord_exp_zs(1,1))
           nstart_sup=nnt
@@ -906,10 +1074,13 @@ czscore          call geom_to_var(nvar,coord_exp_zs(1,1))
           enddo
           call contact(.true.,ncont_ref,icont_ref,co)
         endif
-c        write (iout,*) "constr_dist",constr_dist,nstart_sup,nsup
+        endif
+        print *, "A TU"
+        write (iout,*) "constr_dist",constr_dist,nstart_sup,nsup
         call flush(iout)
         if (constr_dist.gt.0) call read_dist_constr
         write (iout,*) "After read_dist_constr nhpb",nhpb
+        if ((AFMlog.gt.0).or.(selfguide.gt.0)) call read_afminp
         call hpb_partition
         if(me.eq.king.or..not.out1file)
      &   write (iout,*) 'Contact order:',co
@@ -926,7 +1097,7 @@ c        write (iout,*) "constr_dist",constr_dist,nstart_sup,nsup
      &     restyp(itype(icont_ref(2,i))),' ',icont_ref(2,i)
         enddo
         endif
-      endif
+C      endif
       if (indpdb.eq.0 .and. modecalc.ne.2 .and. modecalc.ne.4
      &    .and. modecalc.ne.8 .and. modecalc.ne.9 .and. 
      &    modecalc.ne.10) then
@@ -962,6 +1133,7 @@ C initial geometry.
             return
           else
             call read_angles(inp,*36)
+            call chainbuild_extconf
           endif
           goto 37
    36     write (iout,'(a)') 'Error reading angle file.'
@@ -986,6 +1158,7 @@ C initial geometry.
           omeg(i)=-120d0*deg2rad
           if (itype(i).le.0) omeg(i)=-omeg(i)
          enddo
+        call chainbuild_extconf
         else
           if(me.eq.king.or..not.out1file)
      &     write (iout,'(a)') 'Random-generated initial geometry.'
@@ -1022,18 +1195,7 @@ C initial geometry.
    40       continue
           endif
 #else
-          do itrial=1,100
-            itmp=1
-            call gen_rand_conf(itmp,*30)
-            goto 40
-   30       write (iout,*) 'Failed to generate random conformation',
-     &        ', itrial=',itrial
-            write (*,*) 'Failed to generate random conformation',
-     &        ', itrial=',itrial
-          enddo
-          write (iout,'(a,i3,a)') 'Processor:',me,
-     &      ' error in generating random conformation.'
-          write (*,'(a,i3,a)') 'Processor:',me,
+          write (*,'(a)') 
      &      ' error in generating random conformation.'
           stop
    40     continue
@@ -1065,18 +1227,35 @@ C Generate distance constraints, if the PDB structure is to be regularized.
         write (iout,'(/a,i3,a)') 
      &  'The chain contains',ns,' disulfide-bridging cysteines.'
         write (iout,'(20i4)') (iss(i),i=1,ns)
+       if (dyn_ss) then
+          write(iout,*)"Running with dynamic disulfide-bond formation"
+       else
         write (iout,'(/a/)') 'Pre-formed links are:' 
        do i=1,nss
          i1=ihpb(i)-nres
          i2=jhpb(i)-nres
          it1=itype(i1)
          it2=itype(i2)
-         if (me.eq.king.or..not.out1file)
-     &    write (iout,'(2a,i3,3a,i3,a,3f10.3)')
+          write (iout,'(2a,i3,3a,i3,a,3f10.3)')
      &    restyp(it1),'(',i1,') -- ',restyp(it2),'(',i2,')',dhpb(i),
      &    ebr,forcon(i)
        enddo
        write (iout,'(a)')
+       endif
+      endif
+      if (ns.gt.0.and.dyn_ss) then
+          do i=nss+1,nhpb
+            ihpb(i-nss)=ihpb(i)
+            jhpb(i-nss)=jhpb(i)
+            forcon(i-nss)=forcon(i)
+            dhpb(i-nss)=dhpb(i)
+          enddo
+          nhpb=nhpb-nss
+          nss=0
+          call hpb_partition
+          do i=1,ns
+            dyn_ss_mask(iss(i))=.true.
+          enddo
       endif
       if (i2ndstr.gt.0) call secstrp2dihc
 c      call geom_to_var(nvar,x)
@@ -1092,6 +1271,7 @@ cd    write (iout,'(i4,f10.5)') (i,rad2deg*x(i),i=1,nvar)
      &  write (iout,'(//80(1h*)/20x,a,i4,a/80(1h*)//)') 
      &  'Processor',myrank,': end reading molecular data.'
 #endif
+      print *,"A TU?"
       return
       end
 c--------------------------------------------------------------------------
@@ -1133,17 +1313,19 @@ C Read information about disulfide bridges.
       include 'COMMON.SETUP'
 C Read bridging residues.
       read (inp,*) ns,(iss(i),i=1,ns)
-c      print *,'ns=',ns
+      print *,'ns=',ns
       if(me.eq.king.or..not.out1file)
      &  write (iout,*) 'ns=',ns,' iss:',(iss(i),i=1,ns)
 C Check whether the specified bridging residues are cystines.
       do i=1,ns
        if (itype(iss(i)).ne.1) then
          if (me.eq.king.or..not.out1file) write (iout,'(2a,i3,a)') 
-     &   'Do you REALLY think that the residue ',restyp(iss(i)),i,
+     &   'Do you REALLY think that the residue ',
+     &    restyp(itype(iss(i))),i,
      &   ' can form a disulfide bridge?!!!'
          write (*,'(2a,i3,a)') 
-     &   'Do you REALLY think that the residue ',restyp(iss(i)),i,
+     &   'Do you REALLY think that the residue ',
+     &    restyp(itype(iss(i))),i,
      &   ' can form a disulfide bridge?!!!'
 #ifdef MPI
         call MPI_Finalize(MPI_COMM_WORLD,ierror)
@@ -1154,7 +1336,8 @@ C Check whether the specified bridging residues are cystines.
 C Read preformed bridges.
       if (ns.gt.0) then
       read (inp,*) nss,(ihpb(i),jhpb(i),i=1,nss)
-      write (iout,*) 'nss=',nss,' ihpb,jhpb: ',(ihpb(i),jhpb(i),i=1,nss)
+      if(fg_rank.eq.0)
+     & write(iout,*)'nss=',nss,' ihpb,jhpb: ',(ihpb(i),jhpb(i),i=1,nss)
       if (nss.gt.0) then
         nhpb=nss
 C Check if the residues involved in bridges are in the specified list of
@@ -1843,12 +2026,18 @@ C Get parameter filenames and open the parameter files.
       open (itorp,file=torname,status='old',readonly,shared)
       call getenv_loc('TORDPAR',tordname)
       open (itordp,file=tordname,status='old',readonly,shared)
+      call getenv_loc('TORKCC',torkccname)
+      open (itorkcc,file=torkccname,status='old',readonly,shared)
+      call getenv_loc('THETKCC',thetkccname)
+      open (ithetkcc,file=thetkccname,status='old',readonly,shared)
       call getenv_loc('FOURIER',fouriername)
       open (ifourier,file=fouriername,status='old',readonly,shared)
       call getenv_loc('ELEPAR',elename)
       open (ielep,file=elename,status='old',readonly,shared)
       call getenv_loc('SIDEPAR',sidename)
       open (isidep,file=sidename,status='old',readonly,shared)
+      call getenv_loc('LIPTRANPAR',liptranname)
+      open (iliptranpar,file=liptranname,status='old',readonly,shared)
 #elif (defined CRAY) || (defined AIX)
       open(1,file=pref_orig(:ilen(pref_orig))//'.inp',status='old',
      &  action='read')
@@ -1871,6 +2060,10 @@ c      print *,"Processor",myrank," opened file IROTAM"
 c      print *,"Processor",myrank," opened file ITORP" 
       call getenv_loc('TORDPAR',tordname)
       open (itordp,file=tordname,status='old',action='read')
+      call getenv_loc('TORKCC',torkccname)
+      open (itorkcc,file=torkccname,status='old',action='read')
+      call getenv_loc('THETKCC',thetkccname)
+      open (ithetkcc,file=thetkccname,status='old',action='read')
 c      print *,"Processor",myrank," opened file ITORDP" 
       call getenv_loc('SCCORPAR',sccorname)
       open (isccor,file=sccorname,status='old',action='read')
@@ -1883,6 +2076,8 @@ c      print *,"Processor",myrank," opened file IFOURIER"
 c      print *,"Processor",myrank," opened file IELEP" 
       call getenv_loc('SIDEPAR',sidename)
       open (isidep,file=sidename,status='old',action='read')
+      call getenv_loc('LIPTRANPAR',liptranname)
+      open (iliptranpar,file=liptranname,status='old',action='read')
 c      print *,"Processor",myrank," opened file ISIDEP" 
 c      print *,"Processor",myrank," opened parameter files" 
 #elif (defined G77)
@@ -1900,6 +2095,10 @@ C Get parameter filenames and open the parameter files.
       open (itorp,file=torname,status='old')
       call getenv_loc('TORDPAR',tordname)
       open (itordp,file=tordname,status='old')
+      call getenv_loc('TORKCC',torkccname)
+      open (itorkcc,file=torkccname,status='old')
+      call getenv_loc('THETKCC',thetkccname)
+      open (ithetkcc,file=thetkccname,status='old')
       call getenv_loc('SCCORPAR',sccorname)
       open (isccor,file=sccorname,status='old')
       call getenv_loc('FOURIER',fouriername)
@@ -1908,6 +2107,8 @@ C Get parameter filenames and open the parameter files.
       open (ielep,file=elename,status='old')
       call getenv_loc('SIDEPAR',sidename)
       open (isidep,file=sidename,status='old')
+      call getenv_loc('LIPTRANPAR',liptranname)
+      open (iliptranpar,file=liptranname,status='old')
 #else
       open(1,file=pref_orig(:ilen(pref_orig))//'.inp',status='old',
      &  readonly)
@@ -1924,6 +2125,10 @@ C Get parameter filenames and open the parameter files.
       open (itorp,file=torname,status='old',readonly)
       call getenv_loc('TORDPAR',tordname)
       open (itordp,file=tordname,status='old',readonly)
+      call getenv_loc('TORKCC',torkccname)
+      open (itorkcc,file=torkccname,status='old',readonly)
+      call getenv_loc('THETKCC',thetkccname)
+      open (ithetkcc,file=thetkccname,status='old',readonly)
       call getenv_loc('SCCORPAR',sccorname)
       open (isccor,file=sccorname,status='old',readonly)
 #ifndef CRYST_THETA
@@ -1938,11 +2143,15 @@ C Get parameter filenames and open the parameter files.
       open (ielep,file=elename,status='old',readonly)
       call getenv_loc('SIDEPAR',sidename)
       open (isidep,file=sidename,status='old',readonly)
+      call getenv_loc('LIPTRANPAR',liptranname)
+      open (iliptranpar,file=liptranname,status='old',action='read')
 #ifndef CRYST_SC
       call getenv_loc('ROTPARPDB',rotname_pdb)
       open (irotam_pdb,file=rotname_pdb,status='old',action='read')
 #endif
 #endif
+      call getenv_loc('TUBEPAR',tubename)
+      open (itube,file=tubename,status='old',readonly)
 #ifndef OLDSCP
 C
 C 8/9/01 In the newest version SCp interaction constants are read from a file
@@ -2012,7 +2221,7 @@ c      print *,"Processor",myrank," fg_rank",fg_rank
       mol2name=prefix(:lenpre)//'_'//pot(:lenpot)//'.mol2'
       statname=prefix(:lenpre)//'_'//pot(:lenpot)//'.stat'
       if (lentmp.gt.0)
-     &  call copy_to_tmp(pref_orig(:ile(pref_orig))//'_'//pot(:lenpot)//
+     &  call copy_to_tmp(pref_orig(:ilen(pref_orig))//'_'//pot(:lenpot)
      &    //'.stat')
       rest2name=prefix(:ilen(prefix))//'.rst'
       if(usampl) then 
@@ -2142,6 +2351,7 @@ c-------------------------------------------------------------------------------
       include 'COMMON.MD'
       open(irest2,file=rest2name,status='unknown')
       read(irest2,*) totT,EK,potE,totE,t_bath
+      totTafm=totT
       do i=1,2*nres
          read(irest2,'(3e15.5)') (d_t(j,i),j=1,3)
       enddo
@@ -2197,6 +2407,36 @@ c-------------------------------------------------------------------------------
       enddo
       return
       end
+C---------------------------------------------------------------------------
+      subroutine read_afminp
+            implicit real*8 (a-h,o-z)
+      include 'DIMENSIONS'
+#ifdef MPI
+      include 'mpif.h'
+#endif
+      include 'COMMON.SETUP'
+      include 'COMMON.CONTROL'
+      include 'COMMON.CHAIN'
+      include 'COMMON.IOUNITS'
+      include 'COMMON.SBRIDGE'
+      character*320 afmcard
+      print *, "wchodze"
+      call card_concat(afmcard)
+      call readi(afmcard,"BEG",afmbeg,0)
+      call readi(afmcard,"END",afmend,0)
+      call reada(afmcard,"FORCE",forceAFMconst,0.0d0)
+      call reada(afmcard,"VEL",velAFMconst,0.0d0)
+      print *,'FORCE=' ,forceAFMconst
+CCCC NOW PROPERTIES FOR AFM
+       distafminit=0.0d0
+       do i=1,3
+        distafminit=(c(i,afmend)-c(i,afmbeg))**2+distafminit
+       enddo
+        distafminit=dsqrt(distafminit)
+        print *,'initdist',distafminit
+      return
+      end
+
 c-------------------------------------------------------------------------------
       subroutine read_dist_constr
       implicit real*8 (a-h,o-z)
@@ -2212,7 +2452,8 @@ c-------------------------------------------------------------------------------
       integer ifrag_(2,100),ipair_(2,100)
       double precision wfrag_(100),wpair_(100)
       character*500 controlcard
-c      write (iout,*) "Calling read_dist_constr"
+      print *, "WCHODZE"
+      write (iout,*) "Calling read_dist_constr"
 c      write (iout,*) "nres",nres," nstart_sup",nstart_sup," nsup",nsup
 c      call flush(iout)
       call card_concat(controlcard)
@@ -2246,11 +2487,11 @@ c        write (iout,*) i,ifrag_(1,i),ifrag_(2,i),wfrag_(i)
 c            write (iout,*) "j",j," k",k
             ddjk=dist(j,k)
             if (constr_dist.eq.1) then
-              nhpb=nhpb+1
-              ihpb(nhpb)=j
-              jhpb(nhpb)=k
+            nhpb=nhpb+1
+            ihpb(nhpb)=j
+            jhpb(nhpb)=k
               dhpb(nhpb)=ddjk
-              forcon(nhpb)=wfrag_(i) 
+            forcon(nhpb)=wfrag_(i) 
             else if (constr_dist.eq.2) then
               if (ddjk.le.dist_cut) then
                 nhpb=nhpb+1
@@ -2306,11 +2547,30 @@ c            write (iout,*) "j",j," k",k
         enddo
         endif
       enddo 
+      print *,ndist_
       do i=1,ndist_
-        read (inp,*) ihpb(nhpb+1),jhpb(nhpb+1),forcon(nhpb+1)
+        if (constr_dist.eq.11) then
+        read (inp,*) ihpb(nhpb+1),jhpb(nhpb+1),dhpb(i),dhpb1(i),
+     &     ibecarb(i),forcon(nhpb+1),fordepth(nhpb+1)
+        fordepth(nhpb+1)=fordepth(nhpb+1)/forcon(nhpb+1)
+        else
+C        print *,"in else"
+        read (inp,*) ihpb(nhpb+1),jhpb(nhpb+1),dhpb(i),dhpb1(i),
+     &     ibecarb(i),forcon(nhpb+1)
+        endif
         if (forcon(nhpb+1).gt.0.0d0) then
           nhpb=nhpb+1
-          dhpb(nhpb)=dist(ihpb(nhpb),jhpb(nhpb))
+          if (ibecarb(i).gt.0) then
+            ihpb(i)=ihpb(i)+nres
+            jhpb(i)=jhpb(i)+nres
+          endif
+          if (dhpb(nhpb).eq.0.0d0)
+     &       dhpb(nhpb)=dist(ihpb(nhpb),jhpb(nhpb))
+        endif
+C        read (inp,*) ihpb(nhpb+1),jhpb(nhpb+1),forcon(nhpb+1)
+C        if (forcon(nhpb+1).gt.0.0d0) then
+C          nhpb=nhpb+1
+C          dhpb(nhpb)=dist(ihpb(nhpb),jhpb(nhpb))
 #ifdef MPI
           if (.not.out1file .or. me.eq.king)
      &    write (iout,'(a,3i5,f8.2,f10.1)') "+dist.constr ",
@@ -2319,7 +2579,7 @@ c            write (iout,*) "j",j," k",k
           write (iout,'(a,3i5,f8.2,f10.1)') "+dist.constr ",
      &     nhpb,ihpb(nhpb),jhpb(nhpb),dhpb(nhpb),forcon(nhpb)
 #endif
-        endif
+
       enddo
       call flush(iout)
       return
@@ -2428,7 +2688,7 @@ C
 #endif
       if (OKRandom) then
 c        r1 = prng_next(me)
-         r1=ran_number(0.0D0,1.0D0)
+        r1=ran_number(0.0D0,1.0D0)
         if(me.eq.king)
      &   write (iout,*) 'ran_num',r1
         if (r1.lt.0.0d0) OKRandom=.false.