def calcHeterodimer(seq1, seq2, mv_conc=50, dv_conc=0, dntp_conc=0.8,
                     dna_conc=50, temp_c=37, max_loop=30, temp_only=False):
    ''' Return a tuple of the dS, dH, dG, and Tm of any predicted heterodimer.
    '''
    return calcThermo(seq1, seq2, 'ANY', mv_conc, dv_conc, dntp_conc,
                      dna_conc, temp_c, max_loop, temp_only)
Return a tuple of the dS, dH, dG, and Tm of any predicted heterodimer.