Annotations: 3QW9

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Zona pellucida-like domain (ZP domain / ZP-like domain / ZP module)	8052315	3002103	SCOP2B (2022-06-29)
A	SCOP2 Family	ZP domain-like	8047456	4005646	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Zona pellucida-like domain (ZP domain / ZP-like domain / ZP module)	8052315	3002103	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	Ig_2	e3qw9B2	A: a/b three-layered sandwiches	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: Ig_2	ECOD (v294.1)
A	PPV_E2_C	e3qw9A1	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: N-terminal beta-sandwich domain in anthrax protective antigen	T: N-terminal beta-sandwich domain in anthrax protective antigen	F: PPV_E2_C	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.4100	Mainly Beta	Sandwich	Immunoglobulin-like	Zona pellucida, ZP-C domain	CATH (4.3.0)
A	2.60.40.4100	Mainly Beta	Sandwich	Immunoglobulin-like	Zona pellucida, ZP-C domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00100	ZP-C domain (Zona_pellucida)	ZP-C domain	This entry represents the ZP-C domain that is the C-terminal structural domain that composes the zona pellucida domain that was originally defined by sequence.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Transforming growth factor beta receptor type 3	molecular transducer activity coreceptor activity signaling receptor activity protein-containing complex binding activin binding binding BMP binding protein binding cytokine binding transforming growth factor beta receptor binding signaling receptor binding cytokine receptor binding fibroblast growth factor binding growth factor binding molecular transducer activity coreceptor activity signaling receptor activity protein-containing complex binding activin binding binding BMP binding protein binding cytokine binding transforming growth factor beta receptor binding signaling receptor binding cytokine receptor binding fibroblast growth factor binding growth factor binding protein serine/threonine kinase activity catalytic activity, acting on a protein transforming growth factor beta receptor activity, type III kinase activity protein kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups transmembrane receptor protein serine/threonine kinase activity transmembrane receptor protein kinase activity transmembrane signaling receptor activity catalytic activity transforming growth factor beta receptor activity PDZ domain binding protein domain specific binding transforming growth factor beta binding type II transforming growth factor beta receptor binding SMAD binding glycosaminoglycan binding carbohydrate derivative binding heparin binding sulfur compound binding	cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction enzyme-linked receptor protein signaling pathway positive regulation of cellular process regulation of biological process regulation of signaling cell surface receptor signaling pathway biological regulation positive regulation of intracellular signal transduction positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway SMAD protein signal transduction regulation of response to stimulus regulation of cell communication cellular process regulation of SMAD protein signal transduction positive regulation of SMAD protein signal transduction positive regulation of signaling cellular response to growth factor stimulus cellular response to transforming growth factor beta stimulus cellular component organization cellular component biogenesis cellular response to endogenous stimulus cellular component assembly protein-containing complex assembly cellular component organization or biogenesis transforming growth factor beta receptor complex assembly protein-containing complex organization response to endogenous stimulus response to transforming growth factor beta transforming growth factor beta receptor signaling pathway response to growth factor transforming growth factor beta receptor superfamily signaling pathway response to gonadotropin response to hormone response to luteinizing hormone response to chemical response to peptide hormone response to oxygen-containing compound response to nitrogen compound developmental process heart development multicellular organismal process cardiac chamber morphogenesis animal organ development heart morphogenesis ventricular septum development circulatory system development multicellular organism development anatomical structure morphogenesis cardiac septum development cardiac septum morphogenesis ventricular septum morphogenesis cardiac chamber development anatomical structure development animal organ morphogenesis cardiac ventricle development system development heart growth cell population proliferation developmental growth cardiac muscle tissue development cardiac muscle cell proliferation growth organ growth tissue development striated muscle tissue development muscle cell proliferation cardiac muscle tissue growth muscle tissue development striated muscle cell proliferation regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process regulation of growth positive regulation of cell population proliferation regulation of developmental process regulation of cardiac muscle tissue growth positive regulation of developmental process positive regulation of cardiac muscle cell proliferation regulation of organ growth regulation of heart growth regulation of cardiac muscle cell proliferation regulation of multicellular organismal process positive regulation of developmental growth positive regulation of heart growth regulation of multicellular organismal development regulation of developmental growth positive regulation of organ growth positive regulation of growth regulation of cell population proliferation positive regulation of cardiac muscle tissue growth positive regulation of multicellular organismal process cell migration cell motility embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process negative regulation of cell communication negative regulation of cellular process negative regulation of response to stimulus negative regulation of signal transduction negative regulation of SMAD protein signal transduction negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway negative regulation of transforming growth factor beta receptor signaling pathway regulation of transforming growth factor beta receptor signaling pathway regulation of cellular response to transforming growth factor beta stimulus regulation of cellular response to growth factor stimulus negative regulation of locomotion regulation of cell motility tissue migration negative regulation of epithelial cell migration ameboidal-type cell migration regulation of cell migration epithelial cell migration regulation of epithelial cell migration locomotion negative regulation of cell migration epithelium migration regulation of locomotion negative regulation of cell motility negative regulation of multicellular organismal process secondary palate development roof of mouth development cellular developmental process cell differentiation mesenchyme development mesenchymal cell differentiation epithelial to mesenchymal transition cardiac epithelial to mesenchymal transition regulation of epithelial to mesenchymal transition regulation of cell differentiation negative regulation of cell differentiation negative regulation of developmental process negative regulation of epithelial to mesenchymal transition response to decreased oxygen levels response to hypoxia response to stress response to oxygen levels response to abiotic stimulus definitive hemopoiesis hemopoiesis cell development vasculature development blood vessel development negative regulation of cell population proliferation regulation of epithelial cell proliferation epithelial cell proliferation negative regulation of epithelial cell proliferation ventricular cardiac muscle tissue morphogenesis muscle structure development ventricular cardiac muscle tissue development muscle organ development muscle tissue morphogenesis tissue morphogenesis cardiac ventricle morphogenesis cardiac muscle tissue morphogenesis muscle organ morphogenesis response to follicle-stimulating hormone positive regulation of locomotion cell migration involved in sprouting angiogenesis regulation of blood vessel endothelial cell migration endothelial cell migration angiogenesis positive regulation of cell migration tube morphogenesis positive regulation of cell motility blood vessel endothelial cell migration regulation of endothelial cell migration positive regulation of cell migration involved in sprouting angiogenesis blood vessel morphogenesis tube development regulation of cell migration involved in sprouting angiogenesis sprouting angiogenesis positive regulation of blood vessel endothelial cell migration positive regulation of endothelial cell migration anatomical structure formation involved in morphogenesis hepaticobiliary system development gland development liver development ossification osteoblast differentiation cellular response to BMP stimulus response to BMP BMP signaling pathway immune response immune system process positive regulation of transforming growth factor beta receptor signaling pathway positive regulation of cellular response to transforming growth factor beta stimulus negative regulation of canonical NF-kappaB signal transduction canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction heart trabecula morphogenesis trabecula morphogenesis negative regulation of extracellular matrix organization regulation of cellular component organization negative regulation of cellular component organization extracellular matrix organization regulation of cellular component biogenesis regulation of extracellular matrix assembly negative regulation of extracellular matrix assembly regulation of extracellular matrix organization extracellular matrix assembly extracellular structure organization external encapsulating structure organization vasculogenesis coronary vasculature development vasculogenesis involved in coronary vascular morphogenesis coronary vasculature morphogenesis homeostatic process erythrocyte differentiation definitive erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation homeostasis of number of cells myeloid cell homeostasis erythrocyte homeostasis muscular septum morphogenesis heart trabecula formation trabecula formation positive regulation of BMP signaling pathway regulation of BMP signaling pathway cardiac fibroblast cell differentiation cardiocyte differentiation epicardium-derived cardiac fibroblast cell differentiation cardiac fibroblast cell development epicardium-derived cardiac fibroblast cell development cardiac cell development blood vessel remodeling tissue remodeling response to ketone response to prostaglandin response to lipid response to alcohol response to prostaglandin E collagen metabolic process apoptotic process involved in morphogenesis regulation of programmed cell death apoptotic process involved in development negative regulation of apoptotic process involved in morphogenesis negative regulation of programmed cell death regulation of apoptotic process regulation of apoptotic process involved in development cell death negative regulation of apoptotic process involved in development negative regulation of apoptotic process apoptotic process programmed cell death animal organ regeneration regeneration negative regulation of metabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of macromolecule metabolic process ventricular compact myocardium morphogenesis blastocyst development outflow tract morphogenesis	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane intracellular anatomical structure cytoplasm protein-containing complex receptor complex extracellular region extracellular space plasma membrane protein complex cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane intracellular anatomical structure cytoplasm protein-containing complex receptor complex extracellular region extracellular space plasma membrane protein complex inhibin-betaglycan-ActRII complex membrane protein complex membrane-bounded organelle intracellular organelle organelle endoplasmic reticulum intracellular membrane-bounded organelle endomembrane system

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR055355	ZP-C domain	Domain
A, B	IPR042235	Zona pellucida, ZP-C domain	Homologous Superfamily
A, B	IPR058899	TGFBR3/Endoglin-like, N-terminal domain	Domain
A, B	IPR055356	ZP-N domain	Domain
A, B	IPR017977	Zona pellucida domain, conserved site	Conserved Site
A, B	IPR048290	Zona pellucida domain, chordate-type	Domain
A, B	IPR001507	Zona pellucida domain	Domain

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.