Macromolecule Annotations for the Entities in PDB 1K3B

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
C PF00112 Peptidase_C1 Papain family cysteine protease Domain PFAM PF00112
A PF08773 CathepsinC_exc Cathepsin C exclusion domain Domain Cathepsin C (dipeptidyl peptidase I) is the physiological activator of a group of serine proteases. This domain corresponds to the exclusion domain whose structure excludes the approach of a polypeptide apart from its termini. It forms an enclosed beta barrel structure composed from 8 anti-parallel beta strands [1]. Based on a structural comparison and interaction data, it is suggested that the exclusion domain originates from a metallo-protease inhibitor [1]. PFAM PF08773
B PF00112 Peptidase_C1 Papain family cysteine protease Domain PFAM PF00112

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A dipeptydil-peptidase I exclusion domain (1K3B:A)
  • none
  • none
  • none
B dipeptydil-peptidase I light chain (1K3B:B)
  • none
C dipeptydil-peptidase I heavy chain (1K3B:C)
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description