2JN-CA
Range
Applications
Bibliographic References
About 8 Hz (denatured)
8.4+-0.7 (beta-sheet in folded)
6.3+-0.7 (alpha in folded)
 Correlation with protein's secondary structure
Measurement of dipolar couplings 		01JMR53-148

Also see 1J(N-CA) coupling constants

NMR Experiments:

  • From a 2D J-modulated 1H-15N HSQC (02JB47-23) based on J-quantitative correlation.
  • Internally referenced quantitative J-correlated [15N,1H]TROSY-HNC experiment (03JB133-25)
  • From ZQ-DQ 2D 13CA-coupled HNCO experiment (05JB87-31)
  • 2D F1-spin-edited 1H-15N HSQC-type experiment ( 04JACS6232 )

    • Theoretical parametrization described in 94JB519 and 94JB543

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