7TAC

Cryo-EM structure of the (TGA3)2-(NPR1)2-(TGA3)2 complex

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF12313	NPR1/NIM1 like defence protein C terminal (NPR1_like_C)	NPR1/NIM1 like defence protein C terminal	-	Family
A, B	PF11900	Domain of unknown function (DUF3420) (DUF3420)	Domain of unknown function (DUF3420)	-	Repeat
A, B	PF00651	BTB/POZ domain (BTB)	BTB/POZ domain	The BTB (for BR-C, ttk and bab) [1] or POZ (for Pox virus and Zinc finger) [2] domain is present near the N-terminus of a fraction of zinc finger (Pfam:PF00096) proteins and in proteins that contain the Pfam:PF01344 motif such as Kelch and a family o ...	The BTB (for BR-C, ttk and bab) [1] or POZ (for Pox virus and Zinc finger) [2] domain is present near the N-terminus of a fraction of zinc finger (Pfam:PF00096) proteins and in proteins that contain the Pfam:PF01344 motif such as Kelch and a family of pox virus proteins. The BTB/POZ domain mediates homomeric dimerisation and in some instances heteromeric dimerisation [2]. The structure of the dimerised PLZF BTB/POZ domain has been solved and consists of a tightly intertwined homodimer. The central scaffolding of the protein is made up of a cluster of alpha-helices flanked by short beta-sheets at both the top and bottom of the molecule [3]. POZ domains from several zinc finger proteins have been shown to mediate transcriptional repression and to interact with components of histone deacetylase co-repressor complexes including N-CoR and SMRT [4,5,6]. The POZ or BTB domain is also known as BR-C/Ttk or ZiN.	Domain
C, D, E, F	PF14144	Seed dormancy control (DOG1)	Seed dormancy control	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Regulatory protein NPR1	-	regulation of defense response regulation of response to biotic stimulus regulation of biological process systemic acquired resistance biological process involved in interspecies interaction between organisms response to stimulus regulation of response to external stimulus response to other organism defense response biological regulation defense response to symbiont response to external stimulus response to biotic stimulus regulation of systemic acquired resistance regulation of response to stimulus regulation of defense response regulation of response to biotic stimulus regulation of biological process systemic acquired resistance biological process involved in interspecies interaction between organisms response to stimulus regulation of response to external stimulus response to other organism defense response biological regulation defense response to symbiont response to external stimulus response to biotic stimulus regulation of systemic acquired resistance regulation of response to stimulus defense response to other organism response to stress regulation of response to stress response to external biotic stimulus cellular response to stimulus immune response cell death symbiont-induced defense-related programmed cell death cellular response to stress immune system process plant-type hypersensitive response innate immune response cellular process programmed cell death response to herbivore organonitrogen compound metabolic process primary metabolic process organic substance metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal cellular response to nitrogen compound cellular response to ATP response to organic substance regulation of cellular process signaling response to organophosphorus cell communication cellular response to endogenous stimulus signal transduction cellular response to organic substance response to organic cyclic compound response to organonitrogen compound response to endogenous stimulus cellular response to organic cyclic compound response to oxygen-containing compound response to nitrogen compound response to ATP response to purine-containing compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to organonitrogen compound response to chemical extracellular ATP signaling regulation of signal transduction response to salicylic acid salicylic acid mediated signaling pathway cellular response to salicylic acid stimulus regulation of signaling regulation of salicylic acid mediated signaling pathway regulation of cell communication response to insect response to wounding response to bacterium defense response to fungus response to fungus response to lipid regulation of jasmonic acid mediated signaling pathway hormone-mediated signaling pathway cellular response to jasmonic acid stimulus response to hormone cellular response to hormone stimulus response to jasmonic acid response to fatty acid jasmonic acid mediated signaling pathway cellular response to fatty acid cellular response to lipid response to decreased oxygen levels response to hypoxia response to oxygen levels response to abiotic stimulus positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process regulation of cellular metabolic process positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of DNA-templated transcription cellular biosynthetic process positive regulation of biological process RNA metabolic process positive regulation of cellular metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of biosynthetic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process induced systemic resistance defense response to bacterium negative regulation of response to stimulus negative regulation of biological process negative regulation of defense response response to heat response to temperature stimulus systemic acquired resistance, salicylic acid mediated signaling pathway	RNA polymerase II transcription regulator complex membrane-bounded organelle protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle organelle cytoplasm
C, D, E, F	Transcription factor TGA3	protein binding binding calmodulin binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription regulator activity DNA-binding transcription factor activity	cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription organic cyclic compound metabolic process nucleic acid biosynthetic process organic substance metabolic process biosynthetic process cellular biosynthetic process cellular metabolic process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription organic cyclic compound metabolic process nucleic acid biosynthetic process organic substance metabolic process biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process metabolic process cellular process macromolecule metabolic process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus cellular response to stimulus response to organic substance regulation of cellular process signaling response to salicylic acid cell communication signal transduction cellular response to organic substance salicylic acid mediated signaling pathway response to organic cyclic compound cellular response to salicylic acid stimulus systemic acquired resistance regulation of biological process biological regulation cellular response to organic cyclic compound response to oxygen-containing compound defense response to symbiont systemic acquired resistance, salicylic acid mediated signaling pathway cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical immune response cell death symbiont-induced defense-related programmed cell death cellular response to stress immune system process plant-type hypersensitive response innate immune response programmed cell death	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A, B	IPR000210	BTB/POZ domain	Domain
A, B	IPR024228	Regulatory protein NPR, central domain	Domain
A, B	IPR002110	Ankyrin repeat	Repeat
A, B	IPR044292	Regulatory protein NPR	Family
A, B	IPR021094	NPR1/NIM1-like, C-terminal	Domain
A, B	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
C, D, E, F	IPR046347	Basic-leucine zipper domain superfamily	Homologous Superfamily
C, D, E, F	IPR004827	Basic-leucine zipper domain	Domain
C, D, E, F	IPR025422	Transcription factor TGA like domain	Domain

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 R01GM133198.