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 D    1   264  UNP    Q71AW2   RBP_BPLP2        1    264
SEQRES   1 D   21  SER GLY THR GLY VAL THR SER THR LYS PRO ILE VAL GLN
SEQRES   2 D   21  THR SER THR LEU ASP SER ILE SER                    
ATOM      1  CA  SER D 129     429.616 395.833 366.613  1.00 95.48
ATOM      2  CA  GLY D 130     431.659 397.862 364.112  1.00 93.97
ATOM      3  CA  THR D 131     432.819 394.587 362.453  1.00 93.13
ATOM      4  CA  GLY D 132     430.011 392.012 362.734  1.00 89.08
ATOM      5  CA  VAL D 133     427.057 390.436 364.565  1.00 89.24
ATOM      6  CA  THR D 134     427.358 390.251 368.389  1.00102.05
ATOM      7  CA  SER D 135     423.886 388.780 369.175  1.00104.05
ATOM      8  CA  THR D 136     420.548 387.746 367.607  1.00 96.69
ATOM      9  CA  LYS D 137     417.154 387.645 369.330  1.00103.62
ATOM     10  CA  PRO D 138     413.969 386.483 367.546  1.00 96.98
ATOM     11  CA  ILE D 139     410.633 388.308 367.805  1.00 95.85
ATOM     12  CA  VAL D 140     407.995 386.430 369.883  1.00112.99
ATOM     13  CA  GLN D 141     405.426 384.351 367.910  1.00108.41
ATOM     14  CA  THR D 142     402.013 385.175 369.475  1.00106.38
ATOM     15  CA  SER D 143     399.137 382.648 369.523  1.00 97.12
ATOM     16  CA  THR D 144     395.847 384.419 370.347  1.00111.70
ATOM     17  CA  LEU D 145     393.238 381.865 371.470  1.00110.41
ATOM     18  CA  ASP D 146     389.732 381.982 373.003  1.00126.43
ATOM     19  CA  SER D 147     389.332 378.792 375.091  1.00124.85
ATOM     20  CA  ILE D 148     391.819 375.916 375.617  1.00111.91
ATOM     21  CA  SER D 149     391.224 372.304 376.693  1.00123.14
TER