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 K    1   264  UNP    Q71AW2   RBP_BPLP2        1    264
SEQRES   1 K   21  SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN
SEQRES   2 K   21  THR SER THR LEU ASP SER ILE SER                    
ATOM      1  CA  SER A 129     477.559 406.687 366.311  1.00 73.56
ATOM      2  CA  GLY A 130     476.759 409.613 364.000  1.00 77.91
ATOM      3  CA  THR A 131     480.108 409.048 362.180  1.00 76.85
ATOM      4  CA  GLY A 132     480.891 405.303 362.218  1.00 70.37
ATOM      5  CA  VAL A 133     480.823 401.865 363.872  1.00 66.54
ATOM      6  CA  THR A 134     481.273 401.817 367.686  1.00 72.21
ATOM      7  CA  SER A 135     480.792 398.041 368.283  1.00 71.32
ATOM      8  CA  THR A 136     479.928 394.731 366.561  1.00 66.29
ATOM      9  CA  LYS A 137     478.344 391.666 368.173  1.00 69.51
ATOM     10  CA  PRO A 138     477.664 388.436 366.228  1.00 65.64
ATOM     11  CA  ILE A 139     474.409 386.472 366.492  1.00 65.81
ATOM     12  CA  VAL A 140     474.758 383.131 368.364  1.00 76.26
ATOM     13  CA  GLN A 141     475.176 379.974 366.208  1.00 74.21
ATOM     14  CA  THR A 142     472.804 377.371 367.724  1.00 89.34
ATOM     15  CA  SER A 143     473.465 373.611 367.568  1.00 80.42
ATOM     16  CA  THR A 144     470.248 371.653 368.292  1.00 83.94
ATOM     17  CA  LEU A 145     471.229 368.072 369.189  1.00 80.49
ATOM     18  CA  ASP A 146     469.408 364.965 370.499  1.00 86.22
ATOM     19  CA  SER A 147     472.034 362.993 372.494  1.00 84.21
ATOM     20  CA  ILE A 148     475.738 363.624 373.007  1.00 79.00
ATOM     21  CA  SER A 149     478.435 361.127 373.995  1.00 88.22
TER