On Wed, 21 Aug 2019 at 19:35, Vijayakumar Rajendran <
vijayakumar.thenilgi...@gmail.com> wrote:

> Dear Eleanor,
> Thanks a lot. Its working great..
>
> On Wed, 21 Aug 2019 at 17:12, Eleanor Dodson <
> 0000176a9d5ebad7-dmarc-requ...@jiscmail.ac.uk> wrote:
>
>> Here is the reason!
>>
>>  Col Sort    Min    Max    Num      %     Mean     Mean   Resolution
>> Type Column
>>  num order               Missing complete          abs.   Low    High
>>   label
>>
>>    1 ASC    -80      80      0  100.00      0.3     30.2  61.16   1.00
>> H  H
>>    2 NONE   -80      80      0  100.00      0.0     30.2  61.16   1.00
>> H  K
>>    3 NONE     0      93      0  100.00     34.9     34.9  61.16   1.00
>> H  L
>>    4 BOTH    0.0     0.0     0  100.00     0.00     0.00  61.16   1.00
>> F  FCalc
>>    5 NONE    0.0    90.0     0  100.00     0.83     0.83  61.16   1.00
>> P  PHICalc
>>
>>
>>  No. of reflections used in FILE STATISTICS  1277880
>>
>> If your Fcalc range is 0.0 to 0.0 then there WILL be no density!
>> Not sure how you achieved that..
>>
>>
>> Oh yes I do..
>> Here are your coordinatesRYST1   80.620   80.620   93.880  90.00  90.00
>>  90.00 P 42 21 2     8
>> ORIGX1      1.000000  0.000000  0.000000        0.00000
>> ORIGX2      0.000000  1.000000  0.000000        0.00000
>> ORIGX3      0.000000  0.000000  1.000000        0.00000
>> SCALE1      0.012404  0.000000  0.000000        0.00000
>> SCALE2      0.000000  0.012404  0.000000        0.00000
>> SCALE3      0.000000  0.000000  0.010652        0.00000
>>       HETATM    1  O   HOH A1001     -18.238  -1.176  25.716  0.00  0.00
>>         O
>> HETATM    2  O   HOH A1002     -18.238  -0.676  25.216  0.00  0.00
>>     O
>> HETATM    3  O   HOH A1003     -18.238  -0.676  25.716  0.00  0.00
>>     O
>> HETATM    4  O   HOH A1004     -18.238  -0.176  25.216  0.00  0.00
>>     O
>> HETATM    5  O   HOH A1005     -18.238  -0.176  25.716  0.00  0.00
>>     O
>> HETATM    6  O   HOH A1006     -17.738  -5.676  39.216  0.00  0.00
>>     O
>> HETATM    7  O   HOH A1007     -17.738  -5.176  39.216  0.00  0.00
>>
>>
>> Note all "atoms" have occupancy = 0.00...
>>
>> I have reset the occupancy to 1 and the Bvalue to 20 and now you get a
>> good looking map
>>
>> Here are new files
>> Eleanor
>>
>>
>>
>>
>> On Wed, 21 Aug 2019 at 09:12, Paul Emsley <pems...@mrc-lmb.cam.ac.uk>
>> wrote:
>>
>>> On 20/08/2019 14:31, Vijayakumar Rajendran wrote:
>>>
>>> > I have a problem in viewing electron density map by opening .mtz file
>>> in coot. Actually I have a PDB
>>> > cordinates of water molecules of my protein using Hollow program. I
>>> generated the .mtz file using SFall
>>> > program in CCP4i by providing the cryst card. The generated mtz file
>>> contains FCalc and PhiCalc. When I open
>>> > this mtz file in coot along with the hollow pdb file, I am not getting
>>> the electron density.
>>>
>>> Why are you not getting electron density? What does Coot say in the
>>> terminal? Is there an error message on
>>> reading the mtz file? Is a map molecule generated? If so, what does the
>>> map density histogram look like?
>>>
>>> ########################################################################
>>>
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>>>
>>
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>
>
> --
>
> Dr. R. Vijayakumar,
> DBT- Research Associate,
> Molecular Biophysics Unit,
> Indian Institute of Science,
> Bangalore 560 012
> Website:  https://vijayphd.wixsite.com/home
> Research Gate: http://www.researchgate.net/profile/Vijayakumar_Rajendran
>


-- 

Dr. R. Vijayakumar,
DBT- Research Associate,
Molecular Biophysics Unit,
Indian Institute of Science,
Bangalore 560 012
Website:  https://vijayphd.wixsite.com/home
Research Gate: http://www.researchgate.net/profile/Vijayakumar_Rajendran

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