Chain name
    Amino Acid           /   Sequence Number
              \         /   /
     Element   \       /   /     -----Coordinates-----
            \   \     /   /      X       Y       Z      (etc.)
ATOM      1  N   ASP L   1       4.060   7.307   5.186  ...
ATOM      2  CA  ASP L   1       4.042   7.776   6.553  ...
ATOM      3  C   ASP L   1       2.668   8.426   6.644  ...
ATOM      4  O   ASP L   1       1.987   8.438   5.606  ...
ATOM      5  CB  ASP L   1       5.090   8.827   6.797  ...
ATOM      6  CG  ASP L   1       6.338   8.761   5.929  ...
ATOM      7  OD1 ASP L   1       6.576   9.758   5.241  ...
ATOM      8  OD2 ASP L   1       7.065   7.759   5.948  ...
               \\
                Element position within amino acid