6U3T

Structure-based discovery of a novel small-molecule inhibitor of methicillin-resistant S. aureus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: mpstruc

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6u3ta_	Membrane and cell surface proteins and peptides	Leukocidin-like	Leukocidin-like	Leukocidin (pore-forming toxin)	Alpha-hemolysin	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)
B	d6u3tb_	Membrane and cell surface proteins and peptides	Leukocidin-like	Leukocidin-like	Leukocidin (pore-forming toxin)	Alpha-hemolysin	(Staphylococcus aureus ) [TaxId: 1280 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Leukocidin-like	8037938	3000256	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Leukocidin-like	8037938	3000256	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)
A	Leukocidin	e6u3tA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Leukocidin-like (From Topology)	T: Leukocidin-like	F: Leukocidin	ECOD (1.6)
B	Leukocidin	e6u3tB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Leukocidin-like (From Topology)	T: Leukocidin-like	F: Leukocidin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.70.240.10	Mainly Beta	Distorted Sandwich	Leukocidin-like	Leukocidin/porin MspA	CATH (utative)
B	2.70.240.10	Mainly Beta	Distorted Sandwich	Leukocidin-like	Leukocidin/porin MspA	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF07968	Leukocidin/Hemolysin toxin family (Leukocidin)	Leukocidin/Hemolysin toxin family	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Alpha-hemolysin	identical protein binding protein binding binding toxin activity	biological process involved in interspecies interaction between organisms cytolysis in another organism cellular process disruption of cell in another organism disruption of anatomical structure in another organism cytolysis killing of cells of another organism cell killing	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016183	Leukocidin/Hemolysin toxin	Domain
A, B	IPR005831	Aerolysin/haemolysin toxin, conserved site	Conserved Site
A, B	IPR036435	Leukocidin/porin MspA superfamily	Homologous Superfamily
A, B	IPR003963	Bi-component toxin, staphylococci	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Beta-barrel transmembrane	Pore-forming beta-sheet toxins	Aerolysin (n=14,S=14 or n=16,S=16)

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Adventitious Membrane Proteins: Beta-sheet Pore-forming Toxins/Attack Complexes	α-hemolysin heptamer, C₁₄-bound

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.