Hi all,
Now that I have mapsig running, I am getting an error message that I am
confused by. The maps I am using are anomalous maps generated by FFT.
Originally, I had them covering just the asymmetric unit, but based on the
error message below, I then redid it where I covered a user defined extent,
where I went from 0 to the cell size for each axis, but the error message
stayed the same, which means perhaps I'm misunderstanding what it means.
Any help would be great, and the whole output is pasted below.
Thanks,
Scott
bash-3.2$ mapsig mapin H96LY10I01_14combfull.map mapin2
H96LY10I01_6pt5combfull.map type ratio mapout test.map
<B><FONT COLOR="#FF0000"><!--SUMMARY_BEGIN-->
<pre>
###############################################################
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### CCP4 6.4: MAPSIG version 6.4 : ##
###############################################################
User: horowsah Run date: 20/10/2014 Run time: 10:20:01
Please reference: Collaborative Computational Project, Number 4. 1994.
"The CCP4 Suite: Programs for Protein Crystallography". Acta Cryst. D50,
760-763.
as well as any specific reference in the program write-up.
<!--SUMMARY_END--></FONT></B>
#############################################
# TRANSLATION FUNCTION MAP SIGNAL ANALYSIS. #
#############################################
BE WARNED THAT THIS PROGRAM ASSUMES PERIODIC MAP BOUNDARIES,
(I.E. THE LEFT-HAND EDGE ABUTS ONTO THE RIGHT-HAND EDGE) AND
THEREFORE MAY NOT LOCATE PEAKS AT THE EDGES OF THE MAP
CORRECTLY IN OTHER CASES. IN SUCH CASES THE MAP SHOULD BE
EXPANDED IN ONE OR MORE DIRECTIONS TO MAKE IT PERIODIC IN ALL
DIRECTIONS.
<B><FONT COLOR="#FF0000"><!--SUMMARY_BEGIN-->
<html> <!-- CCP4 HTML LOGFILE -->
<hr>
<!--SUMMARY_END--></FONT></B>
Logical Name: MAPIN Filename: H96LY10I01_14combfull.map
File name for input map file on unit 1 : H96LY10I01_14combfull.map
file size 1917228 ; logical name MAPIN
Number of columns, rows, sections ............... 43 43 259
Map mode ........................................ 2
Start and stop points on columns, rows, sections 0 42 0
42 0 258
Grid sampling on x, y, z ........................ 48 48 304
Cell dimensions ................................. 42.7000
42.7000 258.2998 90.0000 90.0000 90.0000
Fast, medium, slow axes ......................... Y X Z
Minimum density ................................. -0.04944
Maximum density ................................. 0.19449
Mean density .................................... -0.00000
Rms deviation from mean density ................. 0.01025
Space-group ..................................... 91
Number of titles ................................ 1
Labels:
[No title given]
Translation modulus = 43 43 259
*** ERROR - space group must be P1 if whole cell not given.
--
Scott Horowitz, Ph.D.
Research Associate
Howard Hughes Medical Institute
University of Michigan
Department of Molecular, Cellular, and Developmental Biology
Bardwell lab
830 N. University Ave, Room 4007
Ann Arbor, MI 48109
phone: 734-647-6683
fax: 734-615-4226
