Backbone1H,15N and13C Resonance Assignment and Secondary Structure Prediction of HP0062 (O24902_HELPY) from Helicobacter pylori

Backbone 1H, 15N, and 13C resonance assignment and secondary structure prediction of HP0495 from Helicobacter pylori.

HP0495 (Swiss-Prot ID; Y495_HELPY) is an 86-residue hypothetical protein from Helicobacter pylori strain 26695. The function of HP0495 cannot be identified based on sequence homology, and HP0495 is included in a fairly unique sequence family. Here, we report the sequence-specific backbone resonance assignments of HP0495. About 97% of all the 1HN, 15N, 13Calpha, 13Cbeta, and 13CO resonances were...

Protein Secondary Structure Assignment and Prediction

http://www.hgmp.mrc.ac.uk/Registered/Option/stride.html Protein Secondary Structure Assignment and Prediction Defining SS features Dihedral angles, alpha helix, beta stand (Hydrogen bonds) Assigned manually by crystallographers or Automatic DSSP (Kabsch & Sander,1983) STRIDE (Frishman & Argos, 1995) Continuum PCE: Protein Continuum Electrostatics (Andersen et al.) http://bioserv.rpbs.jussieu.fr...

Prediction of Secondary Structure of Citrus Viroids Reported from Southern Iran

Abstract Viroids are smallest, single-stranded, circular, highly structured plant pathogenic RNAs that do not code for any protein. Viroids belong to two families, the Avsunviroidae and the Pospiviroidae. Members of the Pospiviroidae family adopt a rod-like secondary structure. In this study the most stable secondary structures of citrus viroid variants that reported from Fars province wer...

Secondary structure assignment.

Proton Nuclear Magnetic Resonance Study of Hirudin: Resonance Assignment and Secondary Structure?

The 'H NMR spectrum of the 65-residue protein hirudin is assigned in a sequential manner by using a combination of two-dimensional nuclear magnetic resonance techniques to demonstrate through-bond and through-space (<5-i() connectivities. The secondary structure of hirudin is deduced from a qualitative interpretation of the nuclear Overhauser effects involving the backbone NH, CaH, and CPH prot...