Backbone bond angle data

[Christopher Weiss]

I need protein backbone bond angle and bond length data.  Not tortional angles.
Angles and lengths needed:
N-terminus H-N-H
N-terminus H-N-C
N-Calpha-H
N-Calpha-C(carboxyl)
O=C-Calpha
O=C-N
H-N-H (in peptide bond)
C-N-Calpha
C-terminus Calpha-C=O
C-terminus Calpha-C-O
C-terminus O=C-O

Did I miss any?

Thanks,
Christopher