Annotations: 2RQK

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Boca/Mesd Chaperones-like	8052549	3002126	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	XdhC_CoxI	e2rqkA1	A: a/b three-layered sandwiches	X: Single-stranded left-handed beta-helix	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: XdhC_CoxI	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.260	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	ACT domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF10185	Chaperone for wingless signalling and trafficking of LDL receptor (Mesd)	Chaperone for wingless signalling and trafficking of LDL receptor	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Mesoderm development candidate 2	low-density lipoprotein particle receptor binding protein binding binding signaling receptor binding lipoprotein particle receptor binding protein folding chaperone identical protein binding	regulation of localization cellular localization regulation of cellular process regulation of protein localization positive regulation of biological process cellular component organization localization neuromuscular junction development receptor clustering synapse organization cellular component organization or biogenesis intracellular protein localization regulation of skeletal muscle acetylcholine-gated channel clustering regulation of receptor clustering regulation of localization cellular localization regulation of cellular process regulation of protein localization positive regulation of biological process cellular component organization localization neuromuscular junction development receptor clustering synapse organization cellular component organization or biogenesis intracellular protein localization regulation of skeletal muscle acetylcholine-gated channel clustering regulation of receptor clustering postsynaptic membrane organization regulation of protein localization to membrane positive regulation of cellular process membrane organization regulation of biological process postsynapse organization positive regulation of receptor clustering skeletal muscle acetylcholine-gated channel clustering biological regulation positive regulation of protein localization to membrane localization within membrane protein localization to membrane positive regulation of skeletal muscle acetylcholine-gated channel clustering cell junction organization regulation of cellular localization macromolecule localization positive regulation of protein localization cellular process cellular response to stimulus positive regulation of cell communication positive regulation of signal transduction response to stimulus signaling regulation of signal transduction cell communication positive regulation of response to stimulus positive regulation of Wnt signaling pathway signal transduction Wnt signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of Wnt signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling developmental process anatomical structure development tissue development mesoderm development protein folding biosynthetic process metabolic process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation multicellular organismal process ossification import into cell transport phagocytosis endocytosis establishment of localization vesicle-mediated transport protein localization to cell surface negative regulation of biological process carbohydrate derivative metabolic process regulation of primary metabolic process negative regulation of cellular process regulation of glycoprotein biosynthetic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process carbohydrate derivative biosynthetic process regulation of biosynthetic process negative regulation of glycoprotein biosynthetic process negative regulation of glycoprotein metabolic process regulation of protein metabolic process negative regulation of metabolic process glycoprotein biosynthetic process regulation of macromolecule metabolic process glycoprotein metabolic process regulation of glycoprotein metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of metabolic process protein localization to cell periphery protein localization to plasma membrane	cell periphery cellular anatomical structure plasma membrane membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum cytoplasm intracellular membrane-bounded organelle endomembrane system

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR019330	LRP chaperone MESD	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.