Annotations: 5E4L

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ricin_B_lectin	e5e4lA3	A: beta duplicates or obligate multimers	X: beta-Trefoil (From Topology)	H: beta-Trefoil (From Topology)	T: beta-Trefoil	F: Ricin_B_lectin	ECOD (1.6)
A	Lectin_C	e5e4lA2	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: Lectin_C	ECOD (1.6)
A	fn2	e5e4lA4	A: few secondary structure elements	X: Kringle-like (From Topology)	H: Kringle-like (From Topology)	T: Kringle-like	F: fn2	ECOD (1.6)
B	Ricin_B_lectin	e5e4lB1	A: beta duplicates or obligate multimers	X: beta-Trefoil (From Topology)	H: beta-Trefoil (From Topology)	T: beta-Trefoil	F: Ricin_B_lectin	ECOD (1.6)
B	Lectin_C	e5e4lB3	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: Lectin_C	ECOD (1.6)
B	fn2	e5e4lB2	A: few secondary structure elements	X: Kringle-like (From Topology)	H: Kringle-like (From Topology)	T: Kringle-like	F: fn2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00040	Fibronectin type II domain (fn2)	Fibronectin type II domain	-	Domain
A, B	PF00059	Lectin C-type domain (Lectin_C)	Lectin C-type domain	This family includes both long and short form C-type	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	C-type mannose receptor 2	binding carbohydrate binding molecular transducer activity signaling receptor activity collagen binding protein-containing complex binding	collagen catabolic process catabolic process metabolic process collagen metabolic process developmental process multicellular organismal process cellular developmental process ossification cell differentiation cellular process osteoblast differentiation localization import into cell transport collagen catabolic process catabolic process metabolic process collagen metabolic process developmental process multicellular organismal process cellular developmental process ossification cell differentiation cellular process osteoblast differentiation localization import into cell transport endocytosis establishment of localization vesicle-mediated transport	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013806	Kringle-like fold	Homologous Superfamily
A, B	IPR036943	Fibronectin type II domain superfamily	Homologous Superfamily
A, B	IPR016187	C-type lectin fold	Homologous Superfamily
A, B	IPR033989	CD209-like, C-type lectin-like domain	Domain
A, B	IPR001304	C-type lectin-like	Domain
A, B	IPR018378	C-type lectin, conserved site	Conserved Site
A, B	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
A, B	IPR035992	Ricin B-like lectins	Homologous Superfamily
A, B	IPR000562	Fibronectin type II domain	Domain
A, B	IPR000772	Ricin B, lectin domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9UBG0	Mammary Neoplasms, Experimental carcinoma sarcomatoid carcinoma pancreatic intraductal papillary-mucinous neoplasm pituitary cancer subependymal giant cell astrocytoma atypical teratoid rhabdoid tumor diabetes mellitus malignant ependymoma malignant pancreatic neoplasm pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor undifferentiated carcinoma glioblastoma Mammary Neoplasms, Experimental carcinoma sarcomatoid carcinoma pancreatic intraductal papillary-mucinous neoplasm pituitary cancer subependymal giant cell astrocytoma atypical teratoid rhabdoid tumor diabetes mellitus malignant ependymoma malignant pancreatic neoplasm pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor undifferentiated carcinoma glioblastoma malignant glioma medulloblastoma pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma astrocytic tumor lung carcinoma malignant mesothelioma mammary neoplasms, animal ovarian cancer

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.