5XE9 | pdb_00005xe9

Crystal Structure of the Complex of the Peptidase Domain of Streptococcus mutans ComA with a Small Molecule Inhibitor.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Cysteine proteinases	8101169	3001808	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Cysteine proteinases	8101169	3001808	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	ECH_1	e5xe9B1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: Immunoglobulin-related	T: HAD-like	F: ECH_1	ECOD (v294.1)
A	ECH_1	e5xe9A1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: Immunoglobulin-related	T: HAD-like	F: ECH_1	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.90.70.10	Alpha Beta	Alpha-Beta Complex	Cathepsin B	Chain A	CATH (4.3.0)
A	3.90.70.10	Alpha Beta	Alpha-Beta Complex	Cathepsin B	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03412	Peptidase C39 family (Peptidase_C39)	Peptidase C39 family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Putative ABC transporter, ATP-binding protein ComA	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding active transmembrane transporter activity lipid transmembrane transporter activity ATPase-coupled lipid transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity transporter activity transmembrane transporter activity ATP-dependent activity xenobiotic transmembrane transporter activity ABC-type transporter activity ABC-type xenobiotic transporter activity ABC-type bacteriocin transporter activity bacteriocin transmembrane transporter activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cation binding metal ion binding	localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process cell aggregation localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process cell aggregation biofilm formation biological process involved in intraspecies interaction between organisms single-species biofilm formation single-species submerged biofilm formation aggregation of unicellular organisms submerged biofilm formation	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005897	Peptidase C39, ABC-type bacteriocin transporter	Family
A, B	IPR017871	ABC transporter-like, conserved site	Conserved Site
A, B	IPR005074	Peptidase C39, bacteriocin processing	Domain
A, B	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A, B	IPR036640	ABC transporter type 1, transmembrane domain superfamily	Homologous Superfamily
A, B	IPR003593	AAA+ ATPase domain	Domain
A, B	IPR011527	ABC transporter type 1, transmembrane domain	Domain
A, B	IPR039421	Type 1 protein exporter	Family
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.