Annotations: 4ICS

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4icsa_	Multi-domain proteins (alpha and beta)	Thermophilic metalloprotease-like	Thermophilic metalloprotease-like	automated matches	automated matches	(Streptococcus pneumoniae TIGR4 ) [TaxId: 170187 ],	SCOPe (2.08)
B	d4icsb_	Multi-domain proteins (alpha and beta)	Thermophilic metalloprotease-like	Thermophilic metalloprotease-like	automated matches	automated matches	(Streptococcus pneumoniae TIGR4 ) [TaxId: 170187 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF02073	e4icsA1	A: beta complex topology	X: Barrel domain in thermophilic metalloproteases (M29) (From Topology)	H: Barrel domain in thermophilic metalloproteases (M29) (From Topology)	T: Barrel domain in thermophilic metalloproteases (M29)	F: PF02073	ECOD (1.6)
A	PF02073	e4icsA2	A: a/b three-layered sandwiches	X: Middle domain in Argonaute homologs (From Topology)	H: Middle domain in Argonaute homologs (From Topology)	T: Middle domain in Argonaute homologs	F: PF02073	ECOD (1.6)
B	PF02073	e4icsB1	A: beta complex topology	X: Barrel domain in thermophilic metalloproteases (M29) (From Topology)	H: Barrel domain in thermophilic metalloproteases (M29) (From Topology)	T: Barrel domain in thermophilic metalloproteases (M29)	F: PF02073	ECOD (1.6)
B	PF02073	e4icsB2	A: a/b three-layered sandwiches	X: Middle domain in Argonaute homologs (From Topology)	H: Middle domain in Argonaute homologs (From Topology)	T: Middle domain in Argonaute homologs	F: PF02073	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1830.10	Alpha Beta	3-Layer(aba) Sandwich	Thermophilic metalloprotease-like	Thermophilic metalloprotease (M29)	CATH (4.3.0)
B	3.40.1830.10	Alpha Beta	3-Layer(aba) Sandwich	Thermophilic metalloprotease-like	Thermophilic metalloprotease (M29)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02073	Thermophilic metalloprotease (M29) (Peptidase_M29)	Thermophilic metalloprotease (M29)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Aminopeptidase PepS	peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding aminopeptidase activity exopeptidase activity	organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR035097	Peptidase M29, N-terminal	Homologous Superfamily
A, B	IPR000787	Peptidase M29	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 R01GM133198.