Annotations: 8WFS

Cryo-EM structure of GPIb-IX Complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F [auth X]	LRRNT,LRR_8	e8wfsX1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: LRRNT,LRR_8	ECOD (v295)
C [auth E]	Chloroa_b-bind	e8wfsE01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Chloroa_b-bind	ECOD (v295)
E [auth b]	LRRNT,LRR_8	e8wfsb1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: LRRNT,LRR_8	ECOD (v295)
D [auth B]	LRRNT,LRR_8	e8wfsB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: LRRNT,LRR_8	ECOD (v295)
B [auth C]	LRRNT,LRR_8	e8wfsC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: LRRNT,LRR_8	ECOD (v295)
A [auth c]	Chloroa_b-bind	e8wfsc01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Chloroa_b-bind	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth E], F [auth X]	PF13855	Leucine rich repeat (LRR_8)	Leucine rich repeat	-	Repeat
C [auth E], F [auth X]	PF01462	Leucine rich repeat N-terminal domain (LRRNT)	Leucine rich repeat N-terminal domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth a]	Platelet glycoprotein Ib alpha chain	molecular transducer activity signaling receptor activity peptide receptor activity G protein-coupled receptor activity thrombin-activated receptor activity proteinase-activated receptor activity G protein-coupled peptide receptor activity transmembrane signaling receptor activity	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation developmental process cellular developmental process hemopoiesis megakaryocyte differentiation cell development myeloid cell differentiation cell differentiation megakaryocyte development anatomical structure development myeloid cell development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway signaling signal transduction cell communication calcium ion transmembrane import into cytosol transport monoatomic ion transmembrane transport establishment of localization calcium ion transport metal ion transport monoatomic cation transmembrane transport transmembrane transport release of sequestered calcium ion into cytosol localization intercellular transport monoatomic ion transport monoatomic cation transport calcium ion transmembrane transport cell adhesion regulation of response to external stimulus negative regulation of biological process regulation of response to wounding regulation of coagulation regulation of response to stress regulation of multicellular organismal process regulation of hemostasis negative regulation of response to stimulus negative regulation of wound healing regulation of blood coagulation negative regulation of blood coagulation response to external stimulus negative regulation of response to wounding negative regulation of hemostasis fibrinolysis negative regulation of coagulation regulation of response to stimulus negative regulation of response to external stimulus regulation of wound healing negative regulation of multicellular organismal process protein maturation blood coagulation, intrinsic pathway blood coagulation, fibrin clot formation protein metabolic process protein activation cascade primary metabolic process gene expression macromolecule biosynthetic process biosynthetic process metabolic process macromolecule metabolic process positive regulation of biological process regulation of cell activation positive regulation of platelet activation positive regulation of cell activation positive regulation of cellular process regulation of platelet activation positive regulation of multicellular organismal process	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle vesicle cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle
C [auth E], F [auth X]	Platelet glycoprotein IX	-	multicellular organismal process regulation of body fluid levels wound healing response to stimulus hemostasis biological regulation blood coagulation response to stress coagulation regulation of biological quality response to wounding protein maturation blood coagulation, intrinsic pathway blood coagulation, fibrin clot formation multicellular organismal process regulation of body fluid levels wound healing response to stimulus hemostasis biological regulation blood coagulation response to stress coagulation regulation of biological quality response to wounding protein maturation blood coagulation, intrinsic pathway blood coagulation, fibrin clot formation protein metabolic process protein activation cascade primary metabolic process gene expression macromolecule biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of cellular process positive regulation of biological process regulation of cell activation positive regulation of platelet activation positive regulation of cell activation regulation of multicellular organismal process positive regulation of cellular process regulation of biological process cell activation regulation of platelet activation positive regulation of multicellular organismal process platelet activation developmental process cellular developmental process hemopoiesis megakaryocyte differentiation cell development myeloid cell differentiation cell differentiation megakaryocyte development anatomical structure development myeloid cell development calcium ion transmembrane import into cytosol transport monoatomic ion transmembrane transport establishment of localization calcium ion transport metal ion transport monoatomic cation transmembrane transport transmembrane transport release of sequestered calcium ion into cytosol localization intercellular transport monoatomic ion transport monoatomic cation transport calcium ion transmembrane transport cell adhesion	cell periphery cellular anatomical structure plasma membrane membrane
A [auth c], B [auth C], D [auth B], E [auth b]	Platelet glycoprotein Ib beta chain	identical protein binding protein binding binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation developmental process cellular developmental process hemopoiesis megakaryocyte differentiation cell development myeloid cell differentiation cell differentiation megakaryocyte development anatomical structure development myeloid cell development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway signaling signal transduction cell communication calcium ion transmembrane import into cytosol transport monoatomic ion transmembrane transport establishment of localization calcium ion transport metal ion transport monoatomic cation transmembrane transport transmembrane transport release of sequestered calcium ion into cytosol localization intercellular transport monoatomic ion transport monoatomic cation transport calcium ion transmembrane transport cell adhesion protein maturation blood coagulation, intrinsic pathway blood coagulation, fibrin clot formation protein metabolic process protein activation cascade primary metabolic process gene expression macromolecule biosynthetic process biosynthetic process metabolic process macromolecule metabolic process positive regulation of biological process regulation of cell activation positive regulation of platelet activation positive regulation of cell activation regulation of multicellular organismal process positive regulation of cellular process regulation of platelet activation positive regulation of multicellular organismal process	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth a]	IPR000372	Leucine-rich repeat N-terminal domain	Domain
G [auth a]	IPR001611	Leucine-rich repeat	Repeat
G [auth a]	IPR003591	Leucine-rich repeat, typical subtype	Repeat
G [auth a]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
G [auth a]	IPR000483	Cysteine-rich flanking region, C-terminal	Domain
C [auth E], F [auth X]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
C [auth E], F [auth X]	IPR000372	Leucine-rich repeat N-terminal domain	Domain
C [auth E], F [auth X]	IPR000483	Cysteine-rich flanking region, C-terminal	Domain
C [auth E], F [auth X]	IPR001611	Leucine-rich repeat	Repeat
C [auth E], F [auth X]	IPR052313	Platelet Glycoprotein Ib-IX-V Complex	Family
A [auth c], B [auth C], D [auth B], E [auth b]	IPR000372	Leucine-rich repeat N-terminal domain	Domain
A [auth c], B [auth C], D [auth B], E [auth b]	IPR060417	Platelet glycoprotein Ib beta chain, C-terminal	Domain
A [auth c], B [auth C], D [auth B], E [auth b]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A [auth c], B [auth C], D [auth B], E [auth b]	IPR000483	Cysteine-rich flanking region, C-terminal	Domain
A [auth c], B [auth C], D [auth B], E [auth b]	IPR052313	Platelet Glycoprotein Ib-IX-V Complex	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A [auth c], B [auth C], C [auth E], D [auth B], E [auth b] A [auth c], B [auth C], C [auth E], D [auth B], E [auth b], F [auth X], G [auth a]	PDBTM	Annotated as membrane protein by PDBTM

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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.