Unanswered questions

Is there a tool to manage NOE and other restraint lists for the structure calculations?

1 0 4k
answers votes views
Hello, I'm currently working on solving a peptide NMR solution structure using NIH-XPLOR. I find myself a lot starting ...
Ilango 171 Apr 02 '10 at 05:45

What NMR experiments can be used to detect hydrogen bonds?

3 1 13423
answers votes views
Hello, what NMR experiments can detect hydrogen bonds directly? Is there anything that can work with non-labeled sample...
Evgeny Fadeev 5771 Mar 29 '10 at 15:43

Software to model a 9-mer peptide that binds divalent metals and may oligomerize?

1 1 11523
answers votes views
I'm gearing up for a project in which we're looking at the structure of a short peptide that should fold upon binding di...
Evgeny Fadeev 5771 Mar 18 '10 at 09:32

Is there a way to measure scalar coupling when lines are broad?

1 1 5k
answers votes views
Hello, we have a peptide where amide peaks are broad and there is no hint of observable coupling with HA protons (no dis...
jkurutz 131 Mar 16 '10 at 14:59

Is there a script that converts Sparky .list files to XPLOR input format?

1 1 5k
answers votes views
I have 5 different RDCs that I've extracted using simple perl scripts and Sparky .list files. I want to use XPLOR for s...
Evgeny Fadeev 5771 Mar 15 '10 at 14:37

How do you determine error on the peak position?

2 0 11230
answers votes views
Hello, could anyone suggest a method to determine error (maybe standard deviation or some other estimate) of a peak posi...
sekhar Talluri 621 Mar 14 '10 at 08:46

How should molecule flexibility affect NOE distance restraint calibration?

1 0 7k
answers votes views
How would you recommend to approach this problem - we have a peptide that has side-chain exposed to the solvent and it i...
Evgeny Fadeev 5771 Mar 13 '10 at 18:48

Are there tools that automate obtaining RDC values and accuracy from NMR data?

2 1 5k
answers votes views
Hello. I was wondering if there are any software programs to extract RDC values, and their associated errors from proces...
bernie o'hare 111 Mar 13 '10 at 10:30

Where can I find information about the basics of Solid State NMR Pulse Sequences?

2 1 6k
answers votes views
Help me in getting the books and articles related to know the basics of Pulse Sequence for Solid State NMR. ...
bernie o'hare 111 Mar 13 '10 at 10:29

Varian data storage: Float vs INT ?

3 2 5k
answers votes views
Hi Guys, I noticed that the Varian file format has a bit in the status code (a short value in the 32 byte header) which ...
Evgeny Fadeev 5771 Mar 04 '10 at 12:43
607

questions without an accepted answer

Questions are sorted by the time of last update. Most recently answered questions are shown first.

Tags

× 34
× 34
× 26
× 25
× 17
× 12
× 11
× 10
× 10
× 9
× 9
× 8
× 7
× 6
× 5
× 5
× 4
× 4
× 3
× 2
× 2
× 1
× 1
× 1
posts per page103050

powered by CNPROG