P-SEA 2.0 a program for secondary structure assignment from Ca
This new software assigns secondary structure elements in protein structures
from the Ca trace (Labesse G., Colloc'h N., Pothier J. and Mornon J.-P., CABIOS,
vol 13., no. 3, pages 291-295).
The compiled program is available for HPUX (HP) or IRIX (SGI) devices
upon request at Labesse@cbs.cnrs.fr
In the new version, named P-SEA 2.0, some bugs are fixed and new parameters
give slighty improved agreement with the other assignment methods (P-CURVE, DSSP
and DEFINE). The global features of our assignment are similar despite slight change
at the N- or C-terminal ends of some secondary structure elements.
The ANSI C source of P-SEA 2.0 was made available (
here
by anonymous ftp at ftp.lmcp.jussieu.fr/pub/p-sea)
as well as an assignment database:
p-sea.c
p-sea.h
An example: the crambin
Assigned PDB_SELECT databank (945 proteins).
Let's try P-SEA_CO:
PSYCHO?
last update 22 Jan. 1999. Gilles Labesse