Annotations: 3E21

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ferritin	e3e21A1	A: a/b three-layered sandwiches	X: Spectrin repeat-like	H: SH3	T: SH3	F: Ferritin	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.8.10	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF14555	UBA-like domain (UBA_4)	UBA-like domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	FAS-associated factor 1	protein binding binding protein domain specific binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding NF-kappaB binding heat shock protein binding ubiquitin binding ubiquitin-like protein binding kinase binding enzyme binding protein kinase binding enzyme regulator activity protein binding binding protein domain specific binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding NF-kappaB binding heat shock protein binding ubiquitin binding ubiquitin-like protein binding kinase binding enzyme binding protein kinase binding enzyme regulator activity molecular function regulator activity protein kinase regulator activity kinase regulator activity ubiquitin protein ligase binding ubiquitin-like protein ligase binding	regulation of biological process cell adhesion regulation of cellular process regulation of cell adhesion biological regulation cellular process cellular response to stimulus catabolic process response to stimulus proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway regulation of biological process cell adhesion regulation of cellular process regulation of cell adhesion biological regulation cellular process cellular response to stimulus catabolic process response to stimulus proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process ERAD pathway cellular response to stress response to chemical response to stress metabolic process protein metabolic process macromolecule metabolic process response to endoplasmic reticulum stress regulation of protein metabolic process regulation of macromolecule metabolic process regulation of catabolic process regulation of primary metabolic process regulation of metabolic process regulation of protein catabolic process signaling negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process negative regulation of canonical NF-kappaB signal transduction regulation of signal transduction intracellular signal transduction negative regulation of cell communication cell communication regulation of intracellular signal transduction intracellular signaling cassette negative regulation of cellular process signal transduction regulation of signaling negative regulation of response to stimulus negative regulation of signal transduction canonical NF-kappaB signal transduction regulation of response to stimulus regulation of cell communication regulation of canonical NF-kappaB signal transduction apoptotic process cell death programmed cell death positive regulation of programmed cell death regulation of apoptotic process positive regulation of biological process regulation of programmed cell death positive regulation of apoptotic process positive regulation of cellular process positive regulation of DNA replication nucleobase-containing compound metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process DNA metabolic process nucleic acid metabolic process DNA replication positive regulation of DNA metabolic process regulation of DNA metabolic process regulation of DNA replication positive regulation of protein metabolic process positive regulation of protein catabolic process positive regulation of catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process positive regulation of cell communication extrinsic apoptotic signaling pathway via death domain receptors positive regulation of signal transduction extrinsic apoptotic signaling pathway positive regulation of apoptotic signaling pathway positive regulation of response to stimulus positive regulation of extrinsic apoptotic signaling pathway via death domain receptors cell surface receptor signaling pathway positive regulation of extrinsic apoptotic signaling pathway regulation of extrinsic apoptotic signaling pathway apoptotic signaling pathway regulation of extrinsic apoptotic signaling pathway via death domain receptors regulation of apoptotic signaling pathway positive regulation of signaling Fas signaling pathway	membrane-bounded organelle protein-containing complex intracellular anatomical structure organelle subcompartment membrane membrane protein complex VCP-NPL4-UFD1 AAA ATPase complex intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure organelle nuclear outer membrane-endoplasmic reticulum membrane network membrane-bounded organelle protein-containing complex intracellular anatomical structure organelle subcompartment membrane membrane protein complex VCP-NPL4-UFD1 AAA ATPase complex intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane organelle envelope nuclear envelope nucleus cytosol perinuclear theca cytoskeleton perinuclear region of cytoplasm membraneless organelle intracellular membraneless organelle membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen CD95 death-inducing signaling complex cell periphery plasma membrane protein complex plasma membrane death-inducing signaling complex ooplasm acrosomal vesicle intracellular vesicle cytoplasmic vesicle secretory granule secretory vesicle vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR044541	FAF1, UBA-like domain	Domain
A	IPR033043	FAS-associated factor 1-like, UBX domain	Domain
A	IPR049483	Fas-associated factor 1/2-like, UAS domain	Domain
A	IPR050730	UBX domain-containing protein	Family
A	IPR006577	UAS	Domain
A	IPR001012	UBX domain	Domain
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9UNN5	androgenetic alopecia atypical teratoid rhabdoid tumor large cell medulloblastoma osteosarcoma type 2 diabetes mellitus atrial fibrillation cerebrovascular disorder maturity-onset diabetes of the young ovarian cancer attention deficit hyperactivity disorder, inattentive type glioblastoma medulloblastoma renal cell 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.