Annotations: 6FPY

Inter-alpha-inhibitor heavy chain 1, wild type

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	FAA_hydrolase	e6fpyA1	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: FAA_hydrolase	ECOD (v295.2)
A		e6fpyA3	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v295.2)
A		e6fpyA4	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (v295.2)
B	Lsr2_DNA-bd (DEPRECATED)	e6fpyB1	A: alpha arrays	X: Ten stranded beta/alpha barrel	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: Lsr2_DNA-bd (DEPRECATED)	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08487	Vault protein inter-alpha-trypsin domain (VIT)	Vault protein inter-alpha-trypsin domain	-	Family
A, B	PF00092	von Willebrand factor type A domain (VWA)	von Willebrand factor type A domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Inter-alpha-trypsin inhibitor heavy chain H1	binding carbohydrate binding cation binding ion binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity binding carbohydrate binding cation binding ion binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity organic acid binding anion binding carboxylic acid binding hyaluronic acid binding	hyaluronan metabolic process glycosaminoglycan metabolic process aminoglycan metabolic process carbohydrate derivative metabolic process metabolic process cellular process macromolecule metabolic process	cellular anatomical structure extracellular region blood microparticle extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle vesicle extracellular membrane-bounded organelle extracellular matrix external encapsulating structure

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
A, B	IPR050934	Inter-alpha-trypsin inhibitor heavy chain	Family
A, B	IPR010600	Inter-alpha-trypsin inhibitor heavy chain, C-terminal	Domain
A, B	IPR013694	VIT domain	Domain
A, B	IPR002035	von Willebrand factor, type A	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: P19827	liver cancer attention deficit hyperactivity disorder, inattentive type bipolar I disorder liver neoplasm osteoarthritis, hip Unipolar Depression autism spectrum disorder endogenous depression major depressive disorder psoriasis bipolar disorder osteoarthritis schizophrenia

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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.