[ccp4bb] PDB deposition - sequence file

2014-12-30 Thread Mohamed Noor
Dear all

The protein that was crystallized is only the first 105 residues of a 
230-residue protein. In the structure, I can see density for residues 6-72. For 
deposition, should the whole native/biological sequence be deposited?

Thanks.
Mohamed


Re: [ccp4bb] PDB deposition - sequence file

2014-12-30 Thread Jeffrey, Philip D.
Mohamed,

You always list the sequence of what's actually in the crystal, e.g. 1-105. 
(Not: what's in the model or what the sequence of the full length protein is).  
Make sure that if there's any lingering residues from any affinity/purification 
tags they get included in the sequence too.

Phil Jeffrey
Princeton



From: CCP4 bulletin board [CCP4BB@JISCMAIL.AC.UK] on behalf of Mohamed Noor 
[mohamed.n...@staffmail.ul.ie]
Sent: Tuesday, December 30, 2014 3:26 PM
To: CCP4BB@JISCMAIL.AC.UK
Subject: [ccp4bb] PDB deposition - sequence file

Dear all

The protein that was crystallized is only the first 105 residues of a 
230-residue protein. In the structure, I can see density for residues 6-72. For 
deposition, should the whole native/biological sequence be deposited?

Thanks.
Mohamed


Re: [ccp4bb] PDB deposition - sequence file

2014-12-30 Thread Jurgen Bosch
I would disagree. You list as sequence what you cloned and expressed. If you 
are missing parts then you have to describe why e.g. Proteolysis or disordered 
etc.
Best to actually do a mass spec analysis on those crystals since a significant 
portion is missing.

Jūrgen

..
Jürgen Bosch
Johns Hopkins University
Bloomberg School of Public Health
Department of Biochemistry  Molecular Biology
Johns Hopkins Malaria Research Institute
615 North Wolfe Streetx-apple-data-detectors://4, W8708
Baltimore, MD 21205x-apple-data-detectors://5/0
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Lab:  +1-410-614-4894tel:%2B1-410-614-4894
Fax:  +1-410-955-2926tel:%2B1-410-955-2926
http://lupo.jhsph.eduhttp://lupo.jhsph.edu/

On Dec 30, 2014, at 15:50, Jeffrey, Philip D. 
pjeff...@princeton.edumailto:pjeff...@princeton.edu wrote:

Mohamed,

You always list the sequence of what's actually in the crystal, e.g. 1-105. 
(Not: what's in the model or what the sequence of the full length protein is).  
Make sure that if there's any lingering residues from any affinity/purification 
tags they get included in the sequence too.

Phil Jeffrey
Princeton



From: CCP4 bulletin board [CCP4BB@JISCMAIL.AC.UKmailto:CCP4BB@JISCMAIL.AC.UK] 
on behalf of Mohamed Noor 
[mohamed.n...@staffmail.ul.iemailto:mohamed.n...@staffmail.ul.ie]
Sent: Tuesday, December 30, 2014 3:26 PM
To: CCP4BB@JISCMAIL.AC.UKmailto:CCP4BB@JISCMAIL.AC.UK
Subject: [ccp4bb] PDB deposition - sequence file

Dear all

The protein that was crystallized is only the first 105 residues of a 
230-residue protein. In the structure, I can see density for residues 6-72. For 
deposition, should the whole native/biological sequence be deposited?

Thanks.
Mohamed