It could be purine or pyrimidine ring stacked between the Phe an Tyr. check pdb
3etr or 3eub of xanthine oxidase binding purine substrates between two Phe at
the active site.
Hongnan Cao
UCR
Date: Tue, 10 Feb 2009 00:23:54 -0500From: lvmengx...@gmail.comsubject:
[ccp4bb] unknown density fo
a difference greater than 50%.
You could try also Na in stead of NH4
George
From: CCP4 bulletin board
[mailto:<mailto:CCP4BB@JISCMAIL.AC.UK>ccp...@jiscmail.ac.uk]
On Behalf Of mengxiao lv
Sent: Tuesday, February 10, 2009 7:24 AM
To: <mailto:CCP4BB@JISCMAIL.AC.UK>CCP4BB@J
Hi,
If you could send in stereo mode of the density you want to get suggestion,
it will be convenient for the well trained eyes.
S.Jayashankar
Research Student
Institute for Biophysical Chemistry
Hannover Medical School
Germany.
On Tue, Feb 10, 2009 at 3:16 PM, wrote:
> Hi,
>
> It could be a
Hi,
It could be all sorts of things, but the one that for some reason is stuck
in my mind is isopentenyl phosphate (phosphate, not pyrophosphate!). Of
course w/o seeing the density in 3D this is just a guess.
Artem
> Dear All,
>
> When I was refining my structure, I found some unmodeled blobs, s
lf Of mengxiao lv
Sent: Tuesday, February 10, 2009 6:24 AM
To: CCP4BB@JISCMAIL.AC.UK
Subject: [ccp4bb] unknown density for a small molecule
Dear All,
When I was refining my structure, I found some unmodeled blobs,
shown as attached i
: CCP4BB@JISCMAIL.AC.UK
Subject: [ccp4bb] unknown density for a small molecule
Dear All,
When I was refining my structure, I found some unmodeled blobs, shown as
attached images (contoured at 3 sigma for Fo-Fc, Rfree 0.21 and Rfactor
0.18, refined to 1.9 angstrom ).
The protein was expressed in
