Annotations: 7DJK

Structure of four truncated and mutated forms of quenching protein

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	LysR_substrate	e7djkA1	A: alpha arrays	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: LysR_substrate	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.30.10	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	Glutaredoxin	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01436	NHL repeat (NHL)	NHL repeat	-	Repeat
A	PF13905	Thioredoxin-like (Thioredoxin_8)	Thioredoxin-like	Thioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein SUPPRESSOR OF QUENCHING 1, chloroplastic	hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	response to light stimulus response to stimulus response to radiation response to abiotic stimulus energy quenching nonphotochemical quenching	chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope chloroplast thylakoid membrane membrane-bounded organelle plastid membrane intracellular anatomical structure plastid organelle outer membrane plastid thylakoid membrane plastid thylakoid intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle membraneless organelle plastid envelope thylakoid chloroplast membrane intracellular membraneless organelle intracellular membrane-bounded organelle thylakoid membrane organelle chloroplast thylakoid outer membrane cytoplasm photosynthetic membrane organelle membrane plastid stroma chloroplast stroma nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011042	Six-bladed beta-propeller, TolB-like	Homologous Superfamily
A	IPR045302	NHL2, NHL repeat domain	Domain
A	IPR001258	NHL repeat	Repeat
A	IPR023214	HAD superfamily	Homologous Superfamily
A	IPR000033	LDLR class B repeat	Repeat
A	IPR013766	Thioredoxin domain	Domain
A	IPR012336	Thioredoxin-like fold	Domain
A	IPR036412	HAD-like superfamily	Homologous Superfamily
A	IPR006439	HAD hydrolase, subfamily IA	Family
A	IPR023198	Phosphoglycolate phosphatase-like, domain 2	Homologous Superfamily
A	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily

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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.