Kolaskar, A S <br/><br/>
The nonplanar peptide unit. III. Quantum chemical calculations for related compounds and experimental X-ray diffraction data.  [electronic resource] 

 -  Biopolymers  May 1975 
 - 1081-1094 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0006-3525 
<br/><br/><label>Standard No.: </label>10.1002/bip.1975.360140515  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amides<br/>Hydrogen<br/>Mathematics<br/>Peptides<br/>Proline<br/>Quantum Theory<br/>X-Ray Diffraction