4ICQ

Structural basis for substrate recognition and reaction mechanism of bacterial aminopeptidase peps

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4icqa_	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	d4icqb_	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	Peptidase_M29_C	e4icqA1	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: Peptidase_M29_C	ECOD (1.6)
A	Peptidase_M29_N	e4icqA2	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: Peptidase_M29_N	ECOD (1.6)
B	Peptidase_M29_C	e4icqB1	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: Peptidase_M29_C	ECOD (1.6)
B	Peptidase_M29_N	e4icqB2	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: Peptidase_M29_N	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	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	IPR052170	Metal-dependent Exopeptidase M29	Family
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.