Macromolecule Annotations for the Entities in PDB 1B12

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00717 Peptidase_S24 Peptidase S24-like Domain PFAM PF00717
A PF10502 Peptidase_S26 Signal peptidase, peptidase S26 Domain This is a family of membrane signal serine endopeptidases which function in the processing of newly-synthesised secreted proteins. Peptidase S26 removes the hydrophobic, N-terminal, signal peptides as proteins are translocated across membranes. The active site residues take the form of a catalytic dyad that is Ser, Lys in subfamily S26A; the Ser is the nucleophile in catalysis, and the Lys is the general base. PFAM PF10502

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D SIGNAL PEPTIDASE I (1B12:A,B,C,D)

Protein Modification Annotation

Type PDB Residue Nr. Description