2D 15N-T1-HSQC-SE, with water FLIP-BACK pulse


2D 15N-T1 15N-1H sensitivity enhanced HSQC with FLIP-BACK pulse for minimal water saturation.

References

Farrow et al., Biochemistry 33, 5984-6003 (1994)

Acquisition

Pulse program

n15t1.fa

Gradient program

Gradient program: fan15t1.r

Include files etc.

Include file for pulsed field gradient definitions: Gradfa.incl

Include file for optional expt time correction: faexptcorr.incl

Shaped pulse file for optional SEDUCE-1 shaped FLIP-BACK pulse: seduce1.jc (JCAMP-DX), seduce1.rf (binary RF format) or seduce1.txt (ASCII).

Read more about the pulse shape file formats.

Parameters

Acquisition parameters - 500 MHz: n/a

Processing

Use ux2flx or equivalent utility to convert your Bruker data to Felix "dat" format.

Felix95 processing macro: ft2d_se.mac

Also used (for correction of digital filter artifacts): digphs.mac


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