Annotations: 6Z1I

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth D]	V-set_3	e6z1iD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_3	ECOD (1.6)
B [auth E]	V-set_3	e6z1iE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_3	ECOD (1.6)
C [auth F]	V-set_3	e6z1iF1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_3	ECOD (1.6)
D [auth C]	V-set_3	e6z1iC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_3	ECOD (1.6)
E [auth B]	V-set_3	e6z1iB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_3	ECOD (1.6)
F [auth A]	V-set_3	e6z1iA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_3	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	PF07686	Immunoglobulin V-set domain (V-set)	Immunoglobulin V-set domain	This domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	lambda 3 light chain fragment, residues 2-116	binding antigen binding	response to stimulus immune response immune system process adaptive immune response	extracellular region cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane protein-containing complex extracellular region cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle extracellular space vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane protein-containing complex immunoglobulin complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	IPR003599	Immunoglobulin subtype	Domain
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	IPR013106	Immunoglobulin V-set domain	Domain
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	IPR007110	Immunoglobulin-like domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], A [auth D], B [auth E], C [auth F], D [auth C], E [auth B], F [auth A]	Pharos: P01714	B-cell chronic lymphocytic leukemia lung cancer periodontitis ulcerative colitis interstitial cystitis osteosarcoma plasma cell myeloma invasive ductal breast carcinoma ovarian cancer tuberculosis

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.