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HORI - Compute Higher Order Residue Interactions for Single Chain Proteins:
HORI offers a set of programs to compute Pairwise, Triplet and Quadruple interactions within the protein structure.
All the possible interactions for the input in PDB format will be computed.

Enter your valid E-mail ID:     HORI Results will be sent to this email address

Upload Your PDB File here:

Select Atom type for Distance Calculation (C-&alpha or C-&beta):

Select Interaction Type:

Enter Distance Cut-off :[Enter the range] Lower Limit : Upper Limit :

Prof. R. Sowdhamini (mini@ncbs.res.in)
HORI Server Team : P. Sundaramurthy, Raashi Sreenivasan, K. Shameer, Prof. Sunita Gakkhar & Prof. R. Sowdhamini