Annotations: 8WIK

Crystal structure of human FSP1

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		e8wikA01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F:	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07992	Pyridine nucleotide-disulphide oxidoreductase (Pyr_redox_2)	Pyridine nucleotide-disulphide oxidoreductase	This family includes both class I and class II oxidoreductases and also NADH oxidases and peroxidases. This domain is actually a small NADH binding domain within a larger FAD binding domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ferroptosis suppressor protein 1	DNA binding binding nucleic acid binding flavin adenine dinucleotide binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule binding oxidoreductase activity electron transfer activity oxidoreductase activity, acting on the CH-NH group of donors electron-transferring-flavoprotein dehydrogenase activity DNA binding binding nucleic acid binding flavin adenine dinucleotide binding nucleoside phosphate binding ion binding anion binding nucleotide binding heterocyclic compound binding small molecule binding oxidoreductase activity electron transfer activity oxidoreductase activity, acting on the CH-NH group of donors electron-transferring-flavoprotein dehydrogenase activity catalytic activity oxidoreductase activity, acting on the CH-NH group of donors, quinone or similar compound as acceptor oxidoreductase activity, acting on NAD(P)H oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor	cellular component organization organelle organization apoptotic mitochondrial changes cellular process apoptotic process cellular component organization or biogenesis cell death programmed cell death mitochondrion organization cellular response to stimulus cellular detoxification cellular response to chemical stimulus response to stimulus response to chemical cellular component organization organelle organization apoptotic mitochondrial changes cellular process apoptotic process cellular component organization or biogenesis cell death programmed cell death mitochondrion organization cellular response to stimulus cellular detoxification cellular response to chemical stimulus response to stimulus response to chemical detoxification cellular response to toxic substance response to toxic substance ketone metabolic process metabolic process ubiquinone metabolic process quinone metabolic process regulation of biological process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process biological regulation positive regulation of biological process regulation of programmed cell death positive regulation of apoptotic process positive regulation of cellular process cellular response to oxidative stress regulation of cellular response to stress cellular response to chemical stress regulation of cellular response to oxidative stress response to oxidative stress cellular response to stress regulation of response to stimulus response to stress regulation of response to stress regulation of response to oxidative stress vitamin K metabolic process negative regulation of ferroptosis negative regulation of programmed cell death negative regulation of biological process negative regulation of cellular process regulation of ferroptosis ferroptosis	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle lipid droplet membraneless organelle intracellular membraneless organelle mitochondrial membrane membrane organelle envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle lipid droplet membraneless organelle intracellular membraneless organelle mitochondrial membrane membrane organelle envelope mitochondrial envelope organelle membrane cytosol organelle outer membrane bounding membrane of organelle mitochondrial outer membrane outer membrane cell periphery plasma membrane nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily
A	IPR023753	FAD/NAD(P)-binding domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q9BRQ8	breast carcinoma invasive ductal breast carcinoma pancreatic ductal adenocarcinoma breast fibroadenoma lung adenocarcinoma ductal breast carcinoma in situ non-small cell lung carcinoma

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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.