efn-erratum

mfold

612c612
<       integer e(4)
---
>       integer e(4),strand,d3,d5
634,647c634,645
<       if (size.lt.20) then
<          k = i + 1
<          do while (k.lt.j)
<             if (seq(hstnum(k)).eq.'L') then
< c           Treat as a dimer - done for John SantaLucia
<                erg4 = eparam(15) + au_pen(i,j)
<                if (seq(hstnum(i+1)).ne.'L') erg4 = erg4 + 
<      .              dangle(numseq(i),numseq(j),numseq(i+1),1)
<                if (seq(hstnum(j-1)).ne.'L') erg4 = erg4 + 
<      .              dangle(numseq(i),numseq(j),numseq(j-1),2)
<                return
<             endif
<             k = k + 1
<          enddo
---
>       strand = 0
>       do k=i+1,j-1
>          if (seq(hstnum(k)).eq.'L') strand = strand + 1
>       enddo
>       if (strand.eq.3) then
> c        Treat as a dimer - done for John SantaLucia (and hybridization server)
>          erg4 = eparam(15) + au_pen(i,j)
>          d3 = dangle(numseq(i),numseq(j),numseq(i+1),1)
>          if (seq(hstnum(i+1)).ne.'L'.and.d3.lt.0) erg4 = erg4 + d3
>          d5 = dangle(numseq(i),numseq(j),numseq(j-1),2)
>          if (seq(hstnum(j-1)).ne.'L'.and.d5.lt.0) erg4 = erg4 + d5
>          return