Bio Signal Hub

Loads a PDB file, renders the structure in 3D and exports it to other formats.

Extracts the amino acid sequence from a PDB structure and writes it as FASTA.

Converts a CSV to FASTA, with the identifier and sequence columns chosen at load time.

Plots a Kyte-Doolittle hydropathy profile along a protein sequence.

Computes molecular weight, isoelectric point and other physicochemical parameters from a protein sequence.

Builds a residue contact map from a PDB file and plots the pairwise distance matrix.

Computes solvent accessible surface area with the Shrake-Rupley algorithm, with probe radius and sampling density as parameters.

Runs PDB2PQR and APBS to compute electrostatic surface potential and maps it onto the 3D structure.