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 Q    1   264  UNP    Q71AW2   RBP_BPLP2        1    264
SEQRES   1 Q   21  GLN THR SER THR LEU ASP SER ILE SER VAL ASN ASP MET
SEQRES   2 Q   21  THR VAL SER GLY SER ILE ASP VAL                    
ATOM      1  CA  GLN Q 141     526.655 425.307 369.204  1.00124.39
ATOM      2  CA  THR Q 142     529.050 427.904 370.721  1.00179.46
ATOM      3  CA  SER Q 143     528.097 431.582 370.119  1.00162.71
ATOM      4  CA  THR Q 144     531.174 433.660 371.116  1.00180.90
ATOM      5  CA  LEU Q 145     530.127 437.325 371.688  1.00174.64
ATOM      6  CA  ASP Q 146     531.662 440.550 373.148  1.00181.52
ATOM      7  CA  SER Q 147     528.700 442.661 374.437  1.00149.12
ATOM      8  CA  ILE Q 148     524.921 441.986 374.567  1.00137.58
ATOM      9  CA  SER Q 149     522.121 444.619 374.644  1.00131.87
ATOM     10  CA  VAL Q 150     518.983 442.481 375.248  1.00125.11
ATOM     11  CA  ASN Q 151     515.438 443.157 376.603  1.00126.57
ATOM     12  CA  ASP Q 152     514.310 439.640 377.733  1.00126.58
ATOM     13  CA  MET Q 153     515.863 436.139 378.192  1.00124.02
ATOM     14  CA  THR Q 154     514.717 432.528 378.921  1.00127.52
ATOM     15  CA  VAL Q 155     517.341 429.964 380.096  1.00132.73
ATOM     16  CA  SER Q 156     516.735 426.156 380.094  1.00145.07
ATOM     17  CA  GLY Q 157     520.076 425.244 381.767  1.00152.64
ATOM     18  CA  SER Q 158     522.368 427.610 383.752  1.00145.39
ATOM     19  CA  ILE Q 159     524.311 430.932 383.608  1.00137.83
ATOM     20  CA  ASP Q 160     527.966 430.979 384.784  1.00145.16
ATOM     21  CA  VAL Q 161     528.703 434.257 386.646  1.00143.14
TER