5WTB

Complex Structure of Staphylococcus aureus SdrE with human complement factor H

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth D]	PF10425	e5wtbD2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF10425	ECOD (1.6)
A [auth D]	PF17961	e5wtbD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF17961	ECOD (1.6)
B [auth A]	PF10425	e5wtbA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF10425	ECOD (1.6)
B [auth A]	PF17961	e5wtbA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF17961	ECOD (1.6)
C [auth B]	PF10425	e5wtbB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF10425	ECOD (1.6)
C [auth B]	PF17961	e5wtbB2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF17961	ECOD (1.6)
D [auth C]	PF10425	e5wtbC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF10425	ECOD (1.6)
D [auth C]	PF17961	e5wtbC2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: PF17961	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth D]	2.60.40.1280	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
A [auth D]	2.60.40.1290	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
B [auth A]	2.60.40.1280	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
B [auth A]	2.60.40.1290	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
C [auth B]	2.60.40.1280	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
C [auth B]	2.60.40.1290	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
D [auth C]	2.60.40.1280	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
D [auth C]	2.60.40.1290	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D], B [auth A], C [auth B], D [auth C]	PF17961	Bacterial Ig domain (Big_8)	Bacterial Ig domain	This entry represents a bacterial Ig-fold domain that is found in a wide range of bacterial cell surface adherence proteins.	Domain
A [auth D], B [auth A], C [auth B], D [auth C]	PF10425	C-terminus of bacterial fibrinogen-binding adhesin (SdrG_C_C)	C-terminus of bacterial fibrinogen-binding adhesin	This is the C-terminal half of a bacterial fibrinogen-binding adhesin SdrG. SdrG is a Gram-positive cell-wall-anchored adhesin that allows attachment of the bacterium to host tissues via specific binding to the beta-chain of human fibrinogen (Fg). Sd ...	This is the C-terminal half of a bacterial fibrinogen-binding adhesin SdrG. SdrG is a Gram-positive cell-wall-anchored adhesin that allows attachment of the bacterium to host tissues via specific binding to the beta-chain of human fibrinogen (Fg). SdrG binds to its ligand with a dynamic "dock, lock, and latch" mechanism which represents a general mode of ligand-binding for structurally related cell wall-anchored proteins in most Gram-positive bacteria. The C-terminal part of SdrG(276-596) is integral to the folding of the immunoglobulin-like whole to create the docking grooves necessary for Fg binding. The domain is associated with families of Cna_B, Pfam:PF05738 [1].	Domain
E, F, G, H	PF00084	Sushi repeat (SCR repeat) (Sushi)	Sushi repeat (SCR repeat)	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], B [auth A], C [auth B], D [auth C]	Serine-aspartate repeat-containing protein E	-	cell adhesion cellular process	extracellular region cellular anatomical entity
E, F, G, H	Peptide from Complement factor H	opsonin binding protein binding binding complement component C3b binding complement binding heparin binding glycosaminoglycan binding carbohydrate derivative binding sulfur compound binding identical protein binding heparan sulfate proteoglycan binding proteoglycan binding	regulation of humoral immune response regulation of immune effector process regulation of defense response humoral immune response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms response to stimulus regulation of response to external stimulus positive regulation of biological process complement activation, alternative pathway response to biotic stimulus positive regulation of response to stimulus complement activation positive regulation of immune response response to stress regulation of humoral immune response regulation of immune effector process regulation of defense response humoral immune response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms response to stimulus regulation of response to external stimulus positive regulation of biological process complement activation, alternative pathway response to biotic stimulus positive regulation of response to stimulus complement activation positive regulation of immune response response to stress regulation of response to stress innate immune response regulation of immune system process response to external biotic stimulus positive regulation of immune system process regulation of biological process regulation of complement activation, alternative pathway immune response response to other organism defense response regulation of innate immune response biological regulation defense response to symbiont response to external stimulus immune effector process regulation of response to stimulus immune system process defense response to other organism regulation of immune response regulation of complement activation activation of immune response regulation of cellular process regulation of complement-dependent cytotoxicity cellular process regulation of cell killing complement-dependent cytotoxicity cell killing organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	extracellular region extracellular space cellular anatomical entity blood microparticle extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle vesicle extracellular membrane-bounded organelle protein-containing complex catalytic complex peptidase complex extracellular region extracellular space cellular anatomical entity blood microparticle extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle vesicle extracellular membrane-bounded organelle protein-containing complex catalytic complex peptidase complex endopeptidase complex serine-type endopeptidase complex serine-type peptidase complex other organism part symbiont cell surface

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], B [auth A], C [auth B], D [auth C]	IPR033764	SD-repeat containing protein, B domain	Domain
A [auth D], B [auth A], C [auth B], D [auth C]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A [auth D], B [auth A], C [auth B], D [auth C]	IPR005877	YSIRK Gram-positive signal peptide	Domain
A [auth D], B [auth A], C [auth B], D [auth C]	IPR008966	Adhesion domain superfamily	Homologous Superfamily
A [auth D], B [auth A], C [auth B], D [auth C]	IPR011252	Fibrogen-binding domain 1	Homologous Superfamily
A [auth D], B [auth A], C [auth B], D [auth C]	IPR011266	Fibrinogen-binding domain 2	Domain
A [auth D], B [auth A], C [auth B], D [auth C]	IPR019931	LPXTG cell wall anchor domain	Domain
A [auth D], B [auth A], C [auth B], D [auth C]	IPR041171	SDR-like Ig domain	Domain
E, F, G, H	IPR000436	Sushi/SCR/CCP domain	Domain
E, F, G, H	IPR035976	Sushi/SCR/CCP superfamily	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 R01GM133198.