Re: Helix Classification
herbert_bernstein (yaya@aip.org)
Fri, 12 Jul 96 10:39:51 EDT
I agree with Dale's quibble. It applies both to my suggestion to
the PDB and to the mmCIF dictionary from which the phrase was
copied. -- HJB
--- Forwarded mail from mmciflist@ndbdev.rutgers.edu
>From mmciflist@ndbdev.rutgers.edu Fri Jul 12 09:14:07 1996
Date: Fri, 12 Jul 1996 07:41:01 -0400
>From: Dale Tronrud <DALE@osmium.uoregon.edu>
To: yaya@aip.org
Subject: Re: Helix Classification
yaya@aip.org (herbert_bernstein) writes:
>Could the PDB please consider adding the following additional HELIX
>types to the HELIX class field (columns 39-40) of the HELIX record,
snip... snip... snip...
>Suggested additional classifications:
>
> 11. helix with handedness and type not specified (protein)
> 12. helix with handedness and type that do not
> conform to an accepted category (protein)
> 13. right-handed helix with type not specified (protein)
> 14. right-handed helix with type that does not
> conform to an accepted category (protein)
snip... snip... snip...
I have just a minor quibble. Using the term "accepted category"
implies that the converse is, in some sense, unacceptable. I
suggest you use the phrase "established category" instead.
Dale Tronrud
dale@uoxray.uoregon.edu
University of Oregon
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