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 B    1   264  UNP    Q71AW2   RBP_BPLP2        1    264
SEQRES   1 B   21  GLN THR SER THR LEU ASP SER ILE SER VAL ASN ASP MET
SEQRES   2 B   21  THR VAL SER GLY SER ILE ASP VAL                    
ATOM      1  CA  GLN B 141     470.228 360.467 367.546  1.00 70.23
ATOM      2  CA  THR B 142     473.612 359.864 369.235  1.00 95.31
ATOM      3  CA  SER B 143     476.258 362.463 368.265  1.00 91.03
ATOM      4  CA  THR B 144     479.591 360.844 369.268  1.00 94.55
ATOM      5  CA  LEU B 145     482.240 363.569 369.850  1.00 93.49
ATOM      6  CA  ASP B 146     485.846 363.781 371.206  1.00101.03
ATOM      7  CA  SER B 147     486.208 367.356 372.607  1.00 98.13
ATOM      8  CA  ILE B 148     483.716 370.271 372.893  1.00 91.04
ATOM      9  CA  SER B 149     484.606 374.011 373.136  1.00 97.87
ATOM     10  CA  VAL B 150     481.182 375.601 373.849  1.00 93.66
ATOM     11  CA  ASN B 151     480.039 378.968 375.336  1.00101.87
ATOM     12  CA  ASP B 152     476.446 378.180 376.502  1.00 96.18
ATOM     13  CA  MET B 153     474.191 375.082 376.885  1.00 87.15
ATOM     14  CA  THR B 154     470.496 374.254 377.609  1.00 90.40
ATOM     15  CA  VAL B 155     469.557 370.667 378.647  1.00 84.12
ATOM     16  CA  SER B 156     465.941 369.317 378.649  1.00 94.35
ATOM     17  CA  GLY B 157     466.811 365.904 380.174  1.00 87.75
ATOM     18  CA  SER B 158     470.028 365.015 382.066  1.00 76.63
ATOM     19  CA  ILE B 159     473.883 365.012 381.861  1.00 70.01
ATOM     20  CA  ASP B 160     475.756 361.819 382.872  1.00 70.52
ATOM     21  CA  VAL B 161     479.013 362.678 384.717  1.00 69.38
TER