cmd.read_pdbstr("""\
ATOM      1  CA  MET 2   1      36.254 142.785 139.390  1.00 -1.00 \
ATOM      2  CA  LYS 2   2      35.362 146.011 137.664  1.00  0.29 \
ATOM      3  CA  ARG 2   3      32.838 147.146 135.527  1.00 -0.99 \
ATOM      4  CA  THR 2   4      31.694 148.865 132.875  1.00  0.49 \
ATOM      5  CA  TYR 2   5      28.811 149.747 134.714  1.00  0.21 \
ATOM      6  CA  GLN 2   6      28.425 152.064 137.083  1.00  0.23 \
ATOM      7  CA  PRO 2   7      25.513 153.159 137.970  1.00  1.10 \
ATOM      8  CA  ASN 2   8      25.246 157.613 137.947  1.00  0.17 \
ATOM      9  CA  ASN 2   9      22.500 159.808 137.629  1.00 -0.69 \
ATOM     10  CA  ARG 2  10      24.208 163.116 137.004  1.00 -0.77 \
ATOM     11  CA  LYS 2  11      25.554 160.936 134.730  1.00 -0.60 \
ATOM     12  CA  ARG 2  12      23.212 159.518 132.762  1.00 -0.36 \
ATOM     13  CA  ALA 2  13      21.414 162.725 132.337  1.00 -0.97 \
ATOM     14  CA  LYS 2  14      24.246 164.664 131.357  1.00 -0.26 \
ATOM     15  CA  THR 2  15      26.185 162.024 129.291  1.00 -0.73 \
ATOM     16  CA  HIS 2  16      22.927 161.259 127.645  1.00 -0.62 \
ATOM     17  CA  GLY 2  17      20.058 162.766 127.612  1.00  2.97 \
ATOM     18  CA  PHE 2  18      17.581 165.648 126.709  1.00  1.48 \
ATOM     19  CA  ARG 2  19      19.074 168.623 127.361  1.00 -0.10 \
ATOM     20  CA  ALA 2  20      21.580 166.392 125.859  1.00 -0.83 \
ATOM     21  CA  ARG 2  21      20.008 165.464 123.233  1.00  1.60 \
ATOM     22  CA  MET 2  22      20.214 169.830 122.116  1.00 -0.65 \
ATOM     23  CA  LYS 2  23      22.737 171.384 121.895  1.00 -0.76 \
ATOM     24  CA  THR 2  24      23.123 169.500 119.431  1.00 -0.14 \
ATOM     25  CA  LYS 2  25      22.197 168.801 116.322  1.00 -1.01 \
ATOM     26  CA  SER 2  26      24.558 165.935 115.951  1.00 -1.04 \
ATOM     27  CA  GLY 2  27      21.571 165.330 117.325  1.00  1.19 \
ATOM     28  CA  ARG 2  28      18.052 166.314 117.264  1.00 -0.62 \
ATOM     29  CA  ASN 2  29      18.883 164.028 115.048  1.00 -0.86 \
ATOM     30  CA  ILE 2  30      18.355 161.849 117.630  1.00  0.41 \
ATOM     31  CA  LEU 2  31      15.323 163.024 119.028  1.00  1.00 \
ATOM     32  CA  ALA 2  32      14.343 162.501 115.751  1.00 -0.86 \
ATOM     33  CA  ARG 2  33      15.208 159.157 114.255  1.00 -0.45 \
ATOM     34  CA  ARG 2  34      13.341 158.169 117.091  1.00  2.15 \
ATOM     35  CA  ARG 2  35      10.223 159.253 115.991  1.00 -0.41 \
ATOM     36  CA  ALA 2  36      10.575 158.118 113.151  1.00 -1.10 \
ATOM     37  CA  LYS 2  37       9.957 155.199 114.922  1.00 -0.35 \
ATOM     38  CA  GLY 2  38       8.537 154.680 117.641  1.00 -0.11 \
ATOM     39  CA  ARG 2  39       9.397 155.027 120.684  1.00  1.69 \
ATOM     40  CA  HIS 2  40       8.979 154.834 123.594  1.00 -1.13 \
ATOM     41  CA  GLN 2  41      11.900 155.725 124.733  1.00 -1.09 \
ATOM     42  CA  LEU 2  42      13.994 158.090 123.634  1.00  0.99 \
ATOM     43  CA  THR 2  43      15.834 160.234 125.510  1.00  0.44 \
ATOM     44  CA  VAL 2  44      14.083 160.296 130.548  1.00  1.08 \
ATOM     45  CA  SER 2  45      11.885 158.129 129.311  1.00 -1.00 \
ATOM     46  CA  ASP 2  46      12.781 156.337 131.766  1.00 -1.00 \
""", "e4io921_csv")
cmd.show_as('cartoon', "all")
cmd.spectrum('b', selection="all")
cmd.center("e4io921_csv", state=0, origin=1)
cmd.zoom("e4io921_csv", animate=-1)