README for TROSY triple resonance sequences.

1) Sequences written for Varian INOVA 750 MHz
   spectrometer using 4 channel configuration.

2) Sequences are adaptations of those published by
   ETH TROSY team and employ ST2-PT scheme for TROSY
   component selection using 3-9-19 WATERGATE for
   supression of H2O.  The sequences are sensitivity
   enhanced and require preprocessing before 2D FT.

   References:  J. Biomol. NMR 12 345-348 1998 ST2-PT 
		PNAS 95 13585-13590 1998 HNCO/HNCA
	 	JACS 121 844-848 1999

3) Shaped pulses created with Pbox or "Convolute" macro
   found in VNMR.

4) Pulse sequence, pulse sequence image and all required
   waveforms are found in the .par directory along with
   the parameters in procpar.

5) Notes:  HNCA--uses CB/CO WURST2 decoupling without
   THR/SER band.  HN(CO)CA uses CB WURST2 decoupling without THR/SER
   band.  See JMR B 114 91-96 1996 for further details.

   HN(CA)CO uses doubly selective rsnob pulses for CACO transfer.
   See JMRB 110 112-115 for further details.

   HN(CO)CA uses doubly selective rsnob pulses for COCA transfer.
   Though CB-CA coupling does not influece the COCA transfer, 
   this pulse pair does not require Bloch-Siegert compensation 
   pulses. See JMR B 106 300-303 1995 for further information 
   on RSNOB.

6) trosytrip.tar.gz has all of the trosy stuff (except this README).

7) Questions, email jdgross@wagnerlab.med.harvard.edu