24 /tmp/UNK.pdb           MM2 parameters
     1  C      1.000000    1.000000    0.000000   800     2    15    16    17
     2  N     -0.441000    1.000000    0.000000   801     1     3    14
     3  C     -1.250000    1.000000    1.105000   802     2     4    18
     4  N     -2.526000    0.998000    0.770000   803     3     5
     5  C     -2.521000    0.997000   -0.592000   804     4     6    14
     6  N     -3.620000    0.997000   -1.415000   805     5     7     8
     7  C     -4.970000    0.998000   -0.888000   806     6    19    20    21
     8  C     -3.441000    0.994000   -2.802000   807     6     9    10
     9  O     -4.408000    0.993000   -3.568000   808     8
    10  N     -2.117000    0.995000   -3.277000   809     8    11    12
    11  C     -1.898000    0.994000   -4.710000   810    10    22    23    24
    12  C     -0.967000    0.999000   -2.479000   811    10    13    14
    13  O      0.176000    1.001000   -2.927000   812    12
    14  C     -1.255000    1.001000   -1.096000   813     2     5    12
    15  H      1.364000    1.000000    1.030000   814     1
    16  H      1.347000    1.900000   -0.513000   815     1
    17  H      1.347000    0.100000   -0.513000   816     1
    18  H     -0.865000    1.002000    2.117000   817     3
    19  H     -4.980000    0.999000    0.206000   818     7
    20  H     -5.494000    0.109000   -1.253000   819     7
    21  H     -5.494000    1.887000   -1.254000   820     7
    22  H     -2.828000    0.993000   -5.282000   821    11
    23  H     -1.314000    0.107000   -4.979000   822    11
    24  H     -1.317000    1.883000   -4.979000   823    11