HMMs annotated with structural features are available on the server. Once a user sequence is aligned to them, the annotation is transferred to the sequence.

HMMER is used to compute the alignment.

Annotated structural features

  1. Residues in contact with selected hetero groups (ResidueContacts)
  2. Residues at the molecular interface between chains (ProteinProteinInterface)
  3. Secondary structure elements (SecondaryStructureAssignment)