Annotations: 8WTK

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00270	DEAD/DEAH box helicase (DEAD)	DEAD/DEAH box helicase	Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome ...	Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome biogenesis, nucleocytoplasmic transport, translation, RNA decay and organellar gene expression.	Domain
A	PF22590	CRISPR-associated nuclease/helicase Cas3, C-terminal (Cas3-like_C_2)	CRISPR-associated nuclease/helicase Cas3, C-terminal	This entry represents the C-terminal domain of CRISPR-associated nuclease/helicase Cas3 subtype I-F/YPEST from Pseudomonas aeruginosa (Cas3), a DNA-degradation enzyme that forms part of the CRISPR-Cas bacterial immune system. Cas3 contains a Cas2 dom ...	This entry represents the C-terminal domain of CRISPR-associated nuclease/helicase Cas3 subtype I-F/YPEST from Pseudomonas aeruginosa (Cas3), a DNA-degradation enzyme that forms part of the CRISPR-Cas bacterial immune system. Cas3 contains a Cas2 domain, an HD nuclease domain (Pfam:PF18019), RecA1, RecA2, a long linker region, and a C-terminal domain (this entry). This domain contains two alpha-helices and two six-stranded beta-blades [6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	CRISPR-associated helicase Cas3	catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding nucleic acid binding	cellular component organization organelle organization chromosome organization cellular process DNA conformation change cellular component organization or biogenesis biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus cellular component organization organelle organization chromosome organization cellular process DNA conformation change cellular component organization or biogenesis biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR006474	Helicase Cas3, CRISPR-associated, core	Domain
A	IPR001650	Helicase, C-terminal domain-like	Domain
A	IPR050079	DEAD box RNA helicase	Family
A	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
A	IPR011545	DEAD/DEAH box helicase domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.