3ZXB | pdb_00003zxb

Wild type single insulin-like growth factor binding domain protein (SIBD-1) from Cupiennius salei

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
D	IGFBP	e3zxbD3	A: few secondary structure elements	X: EGF-like	H: Growth factor receptor domain (From Topology)	T: Growth factor receptor domain	F: IGFBP	ECOD (1.6)
C	IGFBP	e3zxbC3	A: few secondary structure elements	X: EGF-like	H: Growth factor receptor domain (From Topology)	T: Growth factor receptor domain	F: IGFBP	ECOD (1.6)
B	IGFBP	e3zxbB3	A: few secondary structure elements	X: EGF-like	H: Growth factor receptor domain (From Topology)	T: Growth factor receptor domain	F: IGFBP	ECOD (1.6)
A	IGFBP	e3zxbA1	A: few secondary structure elements	X: EGF-like	H: Growth factor receptor domain (From Topology)	T: Growth factor receptor domain	F: IGFBP	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	4.10.40.20	Few Secondary Structures	Irregular	Omega-AgatoxinV		CATH (4.3.0)
C	4.10.40.20	Few Secondary Structures	Irregular	Omega-AgatoxinV		CATH (4.3.0)
B	4.10.40.20	Few Secondary Structures	Irregular	Omega-AgatoxinV		CATH (4.3.0)
A	4.10.40.20	Few Secondary Structures	Irregular	Omega-AgatoxinV		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	SINGLE INSULIN-LIKE GROWTH FACTOR-BINDING DOMAIN PROTEIN-1	insulin-like growth factor binding protein binding binding growth factor binding	biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus regulation of growth biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus regulation of growth regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation growth regulation of cell growth cell growth cellular component organization cellular process cellular component organization or biogenesis cellular response to stimulus regulation of signaling signaling regulation of signal transduction cell communication regulation of response to stimulus regulation of cell communication signal transduction	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR009030	Growth factor receptor cysteine-rich domain superfamily	Homologous Superfamily
A, B, C, D	IPR011390	Insulin-like growth factor binding protein-related protein (IGFBP-rP), MAC25	Family
A, B, C, D	IPR000867	Insulin-like growth factor-binding protein, IGFBP	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.