1ZT3

C-terminal domain of Insulin-like Growth Factor Binding Protein-1 isolated from human amniotic fluid

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
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1zt3a_	Small proteins	Thyroglobulin type-1 domain	Thyroglobulin type-1 domain	Thyroglobulin type-1 domain	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Thyroglobulin type-1 domain	8032828	3000991	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	Thyroglobulin_1	e1zt3A1	A: few secondary structure elements	X: Thyroglobulin type-1 domain (From Topology)	H: Thyroglobulin type-1 domain (From Topology)	T: Thyroglobulin type-1 domain	F: Thyroglobulin_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	4.10.800.10	Few Secondary Structures	Irregular	Invariant Chain	Chain I	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00086	Thyroglobulin type-1 repeat (Thyroglobulin_1)	Thyroglobulin type-1 repeat	Thyroglobulin type 1 repeats are thought to be involved in the control of proteolytic degradation [2]. The domain usually contains six conserved cysteines. These form three disulphide bridges. Cysteines 1 pairs with 2, 3 with 4 and 5 with 6.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Insulin-like growth factor binding protein 1	insulin-like growth factor binding protein binding binding growth factor binding signaling receptor binding insulin-like growth factor II binding insulin-like growth factor I binding	regulation of biological process regulation of growth regulation of cellular process regulation of cellular component organization positive regulation of biological process biological regulation growth positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis regulation of biological process regulation of growth regulation of cellular process regulation of cellular component organization positive regulation of biological process biological regulation growth positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis positive regulation of cellular process cellular response to nitrogen compound cellular response to stimulus response to stimulus signaling response to peptide hormone insulin receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway cell communication cellular response to endogenous stimulus response to hormone signal transduction enzyme-linked receptor protein signaling pathway cellular response to hormone stimulus cell surface receptor signaling pathway response to endogenous stimulus response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical response to insulin cellular response to insulin stimulus regulation of signaling regulation of signal transduction insulin-like growth factor receptor signaling pathway regulation of response to stimulus regulation of insulin-like growth factor receptor signaling pathway regulation of cell communication negative regulation of signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway negative regulation of biological process negative regulation of cell communication negative regulation of Wnt signaling pathway negative regulation of cellular process Wnt signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus negative regulation of signal transduction negative regulation of canonical Wnt signaling pathway developmental process tissue regeneration developmental growth anatomical structure development regeneration response to organic cyclic compound	membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system membrane-enclosed lumen intracellular organelle lumen endoplasmic reticulum lumen organelle lumen endoplasmic reticulum membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system membrane-enclosed lumen intracellular organelle lumen endoplasmic reticulum lumen organelle lumen endoplasmic reticulum extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR022321	Insulin-like growth factor-binding protein family 1-6, chordata	Family
A	IPR009030	Growth factor receptor cysteine-rich domain superfamily	Homologous Superfamily
A	IPR036857	Thyroglobulin type-1 superfamily	Homologous Superfamily
A	IPR022322	Insulin-like growth factor-binding protein 1	Family
A	IPR017891	Insulin-like growth factor binding protein, N-terminal, Cys-rich conserved site	Conserved Site
A	IPR000716	Thyroglobulin type-1	Domain
A	IPR000867	Insulin-like growth factor-binding protein, IGFBP	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P08833	primary biliary cholangitis Liver Cirrhosis, Experimental malignant colon neoplasm cirrhosis of liver endometriosis IgA glomerulonephritis malignant pancreatic neoplasm precancerous condition Silver-Russell syndrome benign colon neoplasm breast cancer inborn carbohydrate metabolic disorder myocardial infarction cystic fibrosis glioblastoma primary biliary cholangitis Liver Cirrhosis, Experimental malignant colon neoplasm cirrhosis of liver endometriosis IgA glomerulonephritis malignant pancreatic neoplasm precancerous condition Silver-Russell syndrome benign colon neoplasm breast cancer inborn carbohydrate metabolic disorder myocardial infarction cystic fibrosis glioblastoma malignant glioma ovarian cancer acute kidney failure vascular disease colonic neoplasm

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.