2CTT | pdb_00002ctt

Solution structure of zinc finger domain from human DnaJ subfamily A menber 3

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	DnaJ/Hsp40 cysteine-rich domain	8073752	4003813	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	DnaJ/Hsp40 cysteine-rich domain-like	8073753	3001550	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	HMG_box_2	e2cttA1	A: alpha arrays	X: Globin-like	H: Globin-like	T: Globin-like	F: HMG_box_2	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.10.230.10	Mainly Beta	Ribbon	Chaperone, DNAj Protein	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00684	DnaJ central domain (DnaJ_CXXCXGXG)	DnaJ central domain	The central cysteine-rich (CR) domain of DnaJ proteins contains four repeats of the motif CXXCXGXG where X is any amino acid. The isolated cysteine rich domain folds in zinc dependent fashion. Each set of two repeats binds one unit of zinc. Although ...	The central cysteine-rich (CR) domain of DnaJ proteins contains four repeats of the motif CXXCXGXG where X is any amino acid. The isolated cysteine rich domain folds in zinc dependent fashion. Each set of two repeats binds one unit of zinc. Although this domain has been implicated in substrate binding, no evidence of specific interaction between the isolated DNAJ cysteine rich domain and various hydrophobic peptides has been found [1].	Domain
A	PF01556	DnaJ C terminal domain (DnaJ_C)	DnaJ C terminal domain	This family consists of the C terminal region of the DnaJ protein. It is always found associated with Pfam:PF00226 and Pfam:PF00684. DnaJ is a chaperone associated with the Hsp70 heat-shock system involved in protein folding and renaturation after ...	This family consists of the C terminal region of the DnaJ protein. It is always found associated with Pfam:PF00226 and Pfam:PF00684. DnaJ is a chaperone associated with the Hsp70 heat-shock system involved in protein folding and renaturation after stress. The two C-terminal domains CTDI and CTDII, both incorporated in this family are necessary for maintaining the J-domains in their specific relative positions [2]. Structural analysis of PDB:1nlt shows that PF00684 is nested within this DnaJ C-terminal region [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	DnaJ homolog subfamily A member 3	protein binding binding signaling receptor binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding NF-kappaB binding Hsp70 protein binding protein-folding chaperone binding heat shock protein binding type II interferon receptor binding cytokine receptor binding ATP-dependent protein folding chaperone protein folding chaperone protein binding binding signaling receptor binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding NF-kappaB binding Hsp70 protein binding protein-folding chaperone binding heat shock protein binding type II interferon receptor binding cytokine receptor binding ATP-dependent protein folding chaperone protein folding chaperone ATP-dependent activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding kinase binding enzyme binding protein kinase binding protein-containing complex binding IkappaB kinase complex binding	regulation of protein stability biological regulation regulation of biological quality protein stabilization protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation regulation of protein stability biological regulation regulation of biological quality protein stabilization protein folding biosynthetic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process gene expression macromolecule biosynthetic process protein maturation regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death cellular response to stimulus response to stimulus signaling negative regulation of signaling negative regulation of intracellular signal transduction 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 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 cellular component organization cell junction organization neuromuscular junction development synapse organization cellular component organization or biogenesis positive regulation of programmed cell death positive regulation of biological process positive regulation of apoptotic process positive regulation of cellular process regulation of protein modification process positive regulation of protein metabolic process regulation of protein ubiquitination positive regulation of post-translational protein modification regulation of primary metabolic process positive regulation of metabolic process positive regulation of protein modification process protein ubiquitination positive regulation of macromolecule metabolic process regulation of protein modification by small protein conjugation or removal protein modification process positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of post-translational protein modification regulation of protein metabolic process regulation of macromolecule metabolic process macromolecule modification post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal immune system process regulation of immune system process biological process involved in interspecies interaction between organisms immune response response to other organism defense response response to type II interferon response to cytokine defense response to symbiont response to external stimulus response to biotic stimulus response to peptide response to chemical defense response to other organism response to stress innate immune response response to external biotic stimulus regulation of type II interferon-mediated signaling pathway cellular response to type II interferon negative regulation of response to type II interferon interferon-mediated signaling pathway cellular response to cytokine stimulus regulation of innate immune response negative regulation of immune response type II interferon-mediated signaling pathway regulation of response to cytokine stimulus negative regulation of response to cytokine stimulus negative regulation of response to external stimulus negative regulation of defense response regulation of immune response regulation of response to type II interferon regulation of defense response regulation of response to biotic stimulus regulation of response to external stimulus negative regulation of response to biotic stimulus cytokine-mediated signaling pathway regulation of response to stress negative regulation of type II interferon-mediated signaling pathway cell surface receptor signaling pathway regulation of cytokine-mediated signaling pathway negative regulation of immune system process negative regulation of cytokine-mediated signaling pathway negative regulation of innate immune response negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation RNA metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process organelle organization mitochondrion organization response to heat response to abiotic stimulus response to temperature stimulus membrane organization cellular localization postsynapse organization skeletal muscle acetylcholine-gated channel clustering localization within membrane protein localization to membrane localization receptor clustering macromolecule localization intracellular protein localization postsynaptic membrane organization	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cell periphery postsynapse postsynaptic membrane synapse cell junction membrane membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane cytosol neuromuscular junction membrane-enclosed lumen intracellular membraneless organelle nucleoid mitochondrial matrix intracellular organelle lumen organelle lumen membraneless organelle mitochondrial nucleoid cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001305	Heat shock protein DnaJ, cysteine-rich domain	Domain
A	IPR001623	DnaJ domain	Domain
A	IPR012724	Chaperone DnaJ	Family
A	IPR018253	DnaJ domain, conserved site	Conserved Site
A	IPR002939	Chaperone DnaJ, C-terminal	Domain
A	IPR051938	Apoptosis and cytoskeleton modulation protein	Family
A	IPR036869	Chaperone J-domain superfamily	Homologous Superfamily
A	IPR008971	HSP40/DnaJ peptide-binding	Homologous Superfamily
A	IPR036410	Heat shock protein DnaJ, cysteine-rich domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q96EY1	ovarian cancer pancreatic ductal adenocarcinoma