3PSQ | pdb_00003psq

Crystal structure of Spy0129, a Streptococcus pyogenes class B sortase involved in pilus biogenesis

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	Sortase	8058645	3000481	SCOP2B (2022-06-29)
A	SCOP2 Family	Sortase	8058644	4003242	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Sortase	8058645	3000481	SCOP2 (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	Sortase	e3psqB1	A: beta barrels	X: Sortase (From Topology)	H: Sortase (From Topology)	T: Sortase	F: Sortase	ECOD (1.6)
A	Sortase	e3psqA1	A: beta barrels	X: Sortase (From Topology)	H: Sortase (From Topology)	T: Sortase	F: Sortase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.260.10	Mainly Beta	Beta Barrel	Sortase	Chain: A	CATH (4.3.0)
A	2.40.260.10	Mainly Beta	Beta Barrel	Sortase	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04203	Sortase domain (Sortase)	Sortase domain	The founder member of this family is S. aureus sortase, a transpeptidase that attaches surface proteins by the threonine of an LPXTG motif to the cell wall [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Hypothetical exported protein	cation binding ion binding binding metal ion binding small molecule binding	-	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR023365	Sortase domain superfamily	Homologous Superfamily
A, B	IPR009835	Sortase B family	Family
A, B	IPR015986	Sortase B, Firmicutes	Family
A, B	IPR005754	Sortase family	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.