3F3H | pdb_00003f3h

Crystal structure and anti-tumor activity of LZ-8 from the fungus Ganoderma lucidium

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3f3hb_	All beta proteins	Immunoglobulin-like beta-sandwich	Fungal immunomodulatory protein, FIP	Fungal immunomodulatory protein, FIP	automated matches	Bracket fungus (Ganoderma lucidum ) [TaxId: 5315 ],	SCOPe (2.08)
A	d3f3ha_	All beta proteins	Immunoglobulin-like beta-sandwich	Fungal immunomodulatory protein, FIP	Fungal immunomodulatory protein, FIP	automated matches	Bracket fungus (Ganoderma lucidum ) [TaxId: 5315 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	FIP-like	8083364	3002056	SCOP2B (2022-06-29)
A	SCOP2 Family	Fungal immunomodulatory protein, FIP	8083363	4007544	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	FIP-like	8083364	3002056	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	Fve	e3f3hB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Fungal immunomodulatory protein, FIP (From Topology)	T: Fungal immunomodulatory protein, FIP	F: Fve	ECOD (1.6)
A	Fve	e3f3hA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Fungal immunomodulatory protein, FIP (From Topology)	T: Fungal immunomodulatory protein, FIP	F: Fve	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.1790	Mainly Beta	Sandwich	Immunoglobulin-like	Fungal immunomodulatory protein Fve	CATH (4.2.0)
A	2.60.40.1790	Mainly Beta	Sandwich	Immunoglobulin-like	Fungal immunomodulatory protein Fve	CATH (4.2.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF09259	Fungal immunomodulatory protein Fve (Fve)	Fungal immunomodulatory protein Fve	Fve is a major fruiting body protein from Flammulina velutipes, a mushroom possessing immunomodulatory activity. It stimulates lymphocyte mitogenesis, suppresses systemic anaphylaxis reactions and oedema, enhances transcription of IL-2, IFN-gamma and ...	Fve is a major fruiting body protein from Flammulina velutipes, a mushroom possessing immunomodulatory activity. It stimulates lymphocyte mitogenesis, suppresses systemic anaphylaxis reactions and oedema, enhances transcription of IL-2, IFN-gamma and TNF-alpha, and haemagglutinates red blood cells. It appears to be a lectin with specificity for complex cell-surface carbohydrates. Fve adopts a tertiary structure consisting of an immunoglobulin-like beta-sandwich, with seven strands arranged in two beta sheets, in a Greek-key topology. It forms a non-covalently linked homodimer containing no Cys, His or Met residues; dimerisation occurs by 3-D domain swapping of the N-terminal helices and is stabilised predominantly by hydrophobic interactions [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Immunomodulatory protein Ling Zhi-8	binding carbohydrate binding	regulation of biological process immune system process biological regulation regulation of immune system process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR053742	Fungal Immunomodulatory Lectin	Homologous Superfamily
A, B	IPR036344	Fungal immunomodulatory protein FIP-Fve superfamily	Homologous Superfamily
A, B	IPR015339	Immunomodulatory protein FIP-Fve, fungal	Family

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.