Sequence Analysis

Access additional resources of interest, submitted by community members.

  • ENDscript
    A Web server for searching homologous sequences and giving information on secondary structure elements, accessibility, hydropathy and protein-protein contacts
  • ESPript
    Easy Sequencing in Postscript
  • XtalHop
    XtalHop takes a protein amino acid sequence, searches the RCSB PDB for structural homologs via MMseqs2, extracts their crystallization conditions, and aggregates them into a consensus starting formulation


Please report any encountered broken links to info@rcsb.org
Last updated: 9/9/2026