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posted Jun 28 '11 at 00:29

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sri
71

peak missing in nh hsqc protein nmr

Dear NMR wikiers

iam assigning 95 aminoacid residue protein . i can see 76 cross peaks in hsqc on 700 vnmr cryob . still some peaks are missing . i tried at modified ph conditions , buffer ionic strength and d2o percentage ( 5 to 10 percent ).but no significant improvement

is their any experment to get best number of cross peaks ?

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posted Jun 28 '11 at 00:29

sri's gravatar image

sri
71

peak missing in nh hsqc protein nmr

Dear NMR wikiers

iam assigning 95 aminoacid residue protein . i can see 76 cross peaks in hsqc on 700 vnmr cryob . still some peaks are missing . i tried at modified ph conditions , buffer ionic strength and d2o percentage ( 5 to 10 percent ).but no significant improvement

is their any experment to get best number of cross peaks in hsqc ?

click to hide/show revision 3
No.2 Revision

posted Jul 04 '11 at 00:06

sri's gravatar image

sri
71

peak missing in nh hsqc protein nmr

Dear NMR wikiers

iam I am assigning 95 aminoacid residue protein . i I can see 76 cross peaks in hsqc N H HSQC on 700 vnmr cryob . still some peaks are missing . i I tried at modified ph conditions , buffer ionic strength and d2o percentage ( 5 to 10 percent ).but no significant improvement

is their any experment to get best number of cross peaks in hsqc ?

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