HEADER    VIRAL PROTEIN                           31-DEC-69   6ZIH
TITLE     Topological model of p2 virion baseplate in activated conformation
COMPND    MOL_ID: 3;
COMPND   2 MOLECULE: Receptor binding protein;
COMPND   3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R;
EXPDTA     ELECTRON MICROSCOPY
DBREF  6ZIH H    1   264  UNP    Q71AW2   RBP_BPLP2        1    264
SEQRES   1 H   21  SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN
SEQRES   2 H   21  THR SER THR LEU ASP SER ILE SER                    
ATOM      1  CA  SER H 129     361.277 487.502 369.143  1.00205.83
ATOM      2  CA  GLY H 130     360.735 490.887 367.420  1.00205.86
ATOM      3  CA  THR H 131     363.870 490.489 365.252  1.00207.79
ATOM      4  CA  GLY H 132     364.487 486.732 364.828  1.00200.96
ATOM      5  CA  VAL H 133     364.282 483.225 366.377  1.00186.57
ATOM      6  CA  THR H 134     364.965 482.643 370.132  1.00199.90
ATOM      7  CA  SER H 135     364.542 478.826 370.544  1.00184.74
ATOM      8  CA  THR H 136     363.491 475.729 368.511  1.00164.34
ATOM      9  CA  LYS H 137     361.928 472.527 369.979  1.00158.82
ATOM     10  CA  PRO H 138     360.935 469.606 367.649  1.00143.23
ATOM     11  CA  ILE H 139     357.751 467.477 368.105  1.00139.91
ATOM     12  CA  VAL H 140     358.190 463.993 369.697  1.00143.42
ATOM     13  CA  GLN H 141     358.293 460.902 367.378  1.00132.82
ATOM     14  CA  THR H 142     355.813 458.353 368.816  1.00198.22
ATOM     15  CA  SER H 143     356.684 454.674 368.168  1.00170.70
ATOM     16  CA  THR H 144     353.528 452.666 369.052  1.00183.45
ATOM     17  CA  LEU H 145     354.474 448.977 369.633  1.00171.54
ATOM     18  CA  ASP H 146     352.786 445.848 371.106  1.00183.45
ATOM     19  CA  SER H 147     355.619 443.662 372.570  1.00163.88
ATOM     20  CA  ILE H 148     359.434 444.215 372.695  1.00142.17
ATOM     21  CA  SER H 149     362.147 441.476 372.770  1.00135.58
TER