3FFD

Structure of parathyroid hormone-related protein complexed to a neutralizing monoclonal antibody

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
IMGT Antibody Annotation
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3ffda_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
B	d3ffdb1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF07654	e3ffdA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)
A	PF07686	e3ffdA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
B	PF07654	e3ffdB2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)
B	PF07686	e3ffdB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
A	Monoclonal antibody Fab	VH-CH1	Mus musculus (house mouse)	IGHV5-6-101, IGHV5-601, IGHJ301, IGHG101, IGHG1*02	V-DOMAIN VH, C-DOMAIN CH1	IG	FAB-GAMMA-1_LAMBDA	IMGT (202417-0)
B	Monoclonal antibody Fab	L-LAMBDA	Mus musculus (house mouse)	IGLV301, IGLJ201, IGLC2*01	V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA	IG	FAB-GAMMA-1_LAMBDA	IMGT (202417-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A	Heavy Chain	IGHV5	-	parathyroid hormone-related protein	SAbDab (2024-05-03)
B	Light Chain	IGLV3	Lambda	parathyroid hormone-related protein	SAbDab (2024-05-03)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C [auth P]	PF01279	Parathyroid hormone family (Parathyroid)	Parathyroid hormone family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Monoclonal antibody, heavy chain, Fab fragment	-	-	-
B	Monoclonal antibody, light chain, Fab fragment	-	-	-
C [auth P]	Parathyroid hormone-related protein	hormone activity protein binding binding molecular function activator activity signaling receptor binding molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity peptide hormone receptor binding hormone receptor binding	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction cell population proliferation positive regulation of cell population proliferation cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of biological process positive regulation of cellular process developmental process multicellular organismal process ossification bone mineralization animal organ development anatomical structure development biomineral tissue development tissue development multi-multicellular organism process reproductive process female pregnancy multi-organism reproductive process negative regulation of cell population proliferation negative regulation of cellular process negative regulation of biological process multicellular organism development skeletal system development system development regulation of chondrocyte differentiation regulation of cartilage development regulation of developmental process cellular developmental process connective tissue development negative regulation of cartilage development cell development regulation of cell differentiation negative regulation of chondrocyte differentiation negative regulation of chondrocyte development regulation of cell development regulation of chondrocyte development cell differentiation negative regulation of cell differentiation regulation of multicellular organismal process regulation of multicellular organismal development negative regulation of developmental process negative regulation of cell development chondrocyte differentiation negative regulation of multicellular organismal process chondrocyte development cartilage development regulation of biosynthetic process cellular biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression organic substance metabolic process biosynthetic process organic substance biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process epidermis development cell-cell signaling ribose phosphate metabolic process carbohydrate derivative metabolic process cyclic nucleotide metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process organonitrogen compound metabolic process cAMP metabolic process cyclic purine nucleotide metabolic process primary metabolic process nucleotide metabolic process purine-containing compound metabolic process organic cyclic compound metabolic process organophosphate metabolic process purine ribonucleotide metabolic process osteoblast development osteoblast differentiation	membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system extracellular region cytosol extracellular space nucleus membrane-enclosed lumen membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system extracellular region cytosol extracellular space nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth P]	IPR001415	Parathyroid hormone/parathyroid hormone-related protein	Family
C [auth P]	IPR003626	Parathyroid hormone-related protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C [auth P]	Pharos: P12272	brachydactyly type E2 hypercalcemia disease breast carcinoma non-small cell lung carcinoma plasma cell myeloma neuroendocrine neoplasm prostate cancer alcoholic pancreatitis Edema superior vena cava syndrome malignant pancreatic neoplasm chronic pancreatitis acute pancreatitis breast cancer cystic fibrosis brachydactyly type E2 hypercalcemia disease breast carcinoma non-small cell lung carcinoma plasma cell myeloma neuroendocrine neoplasm prostate cancer alcoholic pancreatitis Edema superior vena cava syndrome malignant pancreatic neoplasm chronic pancreatitis acute pancreatitis breast cancer cystic fibrosis osteoarthritis pilocytic astrocytoma hyperparathyroidism asthma lung cancer brachydactyly type E cancer ovarian cancer genetic endocrine growth disease triple-negative breast carcinoma IgA glomerulonephritis astrocytic tumor lung disease bone resorption disease lytic metastatic bone lesion breast fibroadenoma myeloid neoplasm cutaneous lupus erythematosus oligodendroglioma estrogen-receptor negative breast cancer pancreatic neoplasm plasma cell neoplasm sinusitis intellectual disability atypical teratoid rhabdoid tumor medulloblastoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
C [auth P]	OPM	Peptides	Alpha-helical peptides	Peptide hormones	Parathyroid hormone-related protein

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 R01GM133198.