Annotations: 8AC7

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	Ribosomal_L27A, Ribosomal_L18	e8ac7B01	A: beta barrels	X: Fe-binding domain in prismane-like proteins	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ribosomal_L27A, Ribosomal_L18	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Keratinase KP1	cation binding ion binding binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein hydrolase activity metallopeptidase activity exopeptidase activity catalytic activity metalloexopeptidase activity aminopeptidase activity	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure extracellular region

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR007484	Peptidase M28	Domain
A [auth B], B [auth A]	IPR045175	Peptidase M28 family	Family
A [auth B], B [auth A]	IPR046450	PA domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR003137	PA domain	Domain
A [auth B], B [auth A]	IPR041756	Peptidase M28, SGAP-like	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

8AC7 | pdb_00008ac7