Hello All,

I have the following problem.  Whenever I attempt to load a pdb file from
the RCSB (eg- a .ent file), I get the following error.

ObjectMolecule: read HELIX A 231 A 241
 ObjectMolecule: read HELIX A 265 A 286
 ObjectMolecule: read HELIX A 293 A 317
 ObjectMolecule: read HELIX A 334 A 339
 ObjectMolecule: read HELIX A 344 A 353
 ObjectMolecule: read HELIX A 353 A 360
 ObjectMolecule: read HELIX A 363 A 376
 ObjectMolecule: read HELIX A 385 A 408
Bus error

...and Pymol crashes.


This happens on every .ent file I have downloaded, and I have traced the
problem to something with the secondary structure assignments.  When I
delete them from the file, it loads fine.  The format of the lines is
(spacing is different since I'm not in courier text mode):

HELIX    1   1 PRO A  231  ALA A  241  1                                  11

HELIX    2   2 VAL A  265  ILE A  286  1                                  22

HELIX    3   3 PRO A  293  SER A  317  1                                  25

HELIX    4   4 ARG A  334  SER A  339  1                                   6

HELIX    5   5 ALA A  344  LEU A  353  1                                  10

HELIX    6   6 LEU A  353  MET A  360  1                                   8

HELIX    7   7 ASP A  363  PHE A  376  1                                  14

HELIX    8   8 ASN A  385  TYR A  408  1                                  24

HELIX    9   9 GLY A  413  LEU A  420  1                                   8

HELIX   10  10 ARG A  421  LEU A  441  1                                  21

HELIX   11  11 PHE A  450  LEU A  455  1                                   6

HELIX   12  12 GLU D  207  PHE D  226  1                                  20

HELIX   13  13 THR D  229  GLY D  239  1                                  11

HELIX   14  14 ASP D  251  ASP D  260  1                                  10

HELIX   15  15 ASP D  260  LYS D  265  1                                   6

HELIX   16  16 GLU D  276  SER D  302  1      

...etc...

Any ideas?  I would hate to have to manually assign the secondary structure
elements for every pdb file in the RCSB!  Also, I'm using Pymol 0.68 (I've
downloaded the binaries for 0.78 but haven't unpacked them).

Felix

Felix F. Vajdos
Pfizer Inc
Eastern Point Road
MS 4039
Groton, CT  06340

860-715-6504



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