1J78

Crystallographic analysis of the human vitamin D binding protein

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
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1j78a1	All alpha proteins	Serum albumin-like	Serum albumin-like	Serum albumin-like	Vitamin D binding protein	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1j78b1	All alpha proteins	Serum albumin-like	Serum albumin-like	Serum albumin-like	Vitamin D binding protein	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Serum albumin-like	8043418	3001552	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Serum albumin-like	8043417	3001552	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Serum albumin-like	8043416	3001552	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Serum albumin-like	8043418	3001552	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Serum albumin-like	8043416	3001552	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Serum albumin-like	8043417	3001552	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	Serum_albumin	e1j78A1	A: alpha complex topology	X: Serum albumin-like (From Topology)	H: Serum albumin-like (From Topology)	T: Serum albumin-like	F: Serum_albumin	ECOD (1.6)
A	VitD-bind_III	e1j78A3	A: alpha complex topology	X: Serum albumin-like (From Topology)	H: Serum albumin-like (From Topology)	T: Serum albumin-like	F: VitD-bind_III	ECOD (1.6)
B	Serum_albumin	e1j78B1	A: alpha complex topology	X: Serum albumin-like (From Topology)	H: Serum albumin-like (From Topology)	T: Serum albumin-like	F: Serum_albumin	ECOD (1.6)
B	VitD-bind_III	e1j78B3	A: alpha complex topology	X: Serum albumin-like (From Topology)	H: Serum albumin-like (From Topology)	T: Serum albumin-like	F: VitD-bind_III	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.246.10	Mainly Alpha	Orthogonal Bundle	Serum Albumin	Chain A, Domain 1	CATH (4.3.0)
B	1.10.246.10	Mainly Alpha	Orthogonal Bundle	Serum Albumin	Chain A, Domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF09164	Vitamin D binding protein, domain III (VitD-bind_III)	Vitamin D binding protein, domain III	Members of this family are predominantly found in Vitamin D binding protein, and adopt a multi-helical structure. They are required for formation of an actin 'clamp', allowing the protein to bind to actin [1].	Domain
A, B	PF00273	Serum albumin family (Serum_albumin)	Serum albumin family	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	vitamin D binding protein	vitamin binding binding organic cyclic compound binding vitamin D binding steroid binding lipid binding small molecule binding cytoskeletal protein binding actin binding protein binding vitamin transmembrane transporter activity transporter activity transmembrane transporter activity D3 vitamins binding vitamin binding binding organic cyclic compound binding vitamin D binding steroid binding lipid binding small molecule binding cytoskeletal protein binding actin binding protein binding vitamin transmembrane transporter activity transporter activity transmembrane transporter activity D3 vitamins binding calcidiol binding	localization transport vitamin transport establishment of localization fat-soluble vitamin metabolic process steroid metabolic process organic hydroxy compound metabolic process primary metabolic process metabolic process cellular process small molecule metabolic process vitamin D metabolic process vitamin metabolic process lipid metabolic process	cellular anatomical structure extracellular region extracellular space blood microparticle membrane-bounded organelle intracellular anatomical structure lytic vacuole membrane-enclosed lumen vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle cellular anatomical structure extracellular region extracellular space blood microparticle membrane-bounded organelle intracellular anatomical structure lytic vacuole membrane-enclosed lumen vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle organelle lumen organelle cytoplasm lysosome extracellular exosome extracellular vesicle extracellular organelle vesicle extracellular membrane-bounded organelle cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000213	Vitamin D-binding protein	Family
A, B	IPR015247	Vitamin D binding protein, domain III	Domain
A, B	IPR020857	Serum albumin, conserved site	Conserved Site
A, B	IPR000264	ALB/AFP/VDB	Family
A, B	IPR014760	Serum albumin, N-terminal	Domain
A, B	IPR020858	Serum albumin-like	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P02774	hepatic encephalopathy rheumatoid arthritis acute liver failure multiple sclerosis hepatic coma toxic shock syndrome schizophrenia Liver Cirrhosis, Experimental cirrhosis of liver Graves disease hypoparathyroidism acute kidney failure lung benign neoplasm drug-induced liver injury pancreatic intraductal papillary-mucinous neoplasm hepatic encephalopathy rheumatoid arthritis acute liver failure multiple sclerosis hepatic coma toxic shock syndrome schizophrenia Liver Cirrhosis, Experimental cirrhosis of liver Graves disease hypoparathyroidism acute kidney failure lung benign neoplasm drug-induced liver injury pancreatic intraductal papillary-mucinous neoplasm renal osteodystrophy rickets hypophosphatemia lung carcinoma malignant pancreatic neoplasm pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia injury nephrosclerosis pancreatic intraductal papillary-mucinous carcinoma

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.