9ZS2 | pdb_00009zs2

S. marcescens Cas10-Csm unbound to target RNA

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
G [auth J]	PF03787	RAMP superfamily (RAMPs)	RAMP superfamily	-	Family
B [auth E], C [auth F], D [auth G], E [auth H]	PF03787	RAMP superfamily (RAMPs)	RAMP superfamily	-	Family
A	PF22335	Cas10/Cmr2, second palm domain (Cas10-Cmr2_palm2)	Cas10/Cmr2, second palm domain	This entry represents the second palm domain of Cas10 subunit (named Csm1 in Type III-A and Cmr2 in III-B systems) from type III CRISPR-Cas systems [6]. This domain contains a conserved GGDD motif that is important for DNA polymerase activity [1-5]. ...	This entry represents the second palm domain of Cas10 subunit (named Csm1 in Type III-A and Cmr2 in III-B systems) from type III CRISPR-Cas systems [6]. This domain contains a conserved GGDD motif that is important for DNA polymerase activity [1-5].	Domain
A	PF18211	Csm1 subunit domain B (Csm1_B)	Csm1 subunit domain B	This domain is found in the Csm1 subunit of the Csm complex found in Thermococcus onnurineus. Csm is a type III-A CRISPR-Cas system, which is an RNA-guided immune defense mechanism that detects and destroys foreign DNA or RNA. This domain is known as ...	This domain is found in the Csm1 subunit of the Csm complex found in Thermococcus onnurineus. Csm is a type III-A CRISPR-Cas system, which is an RNA-guided immune defense mechanism that detects and destroys foreign DNA or RNA. This domain is known as domain A and is positioned side by side with domain C. Both domain A and domain C adopt the BABBA topology. Domain A interacts primarily with domain B [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
H [auth K]	RNA (30-MER)	-	-	-
G [auth J]	CRISPR system Cms protein Csm5	RNA binding binding nucleic acid binding	biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	-
F [auth I]	CRISPR system Cms protein Csm4	RNA binding binding nucleic acid binding	biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	-
B [auth E], C [auth F], D [auth G], E [auth H]	CRISPR system Cms endoribonuclease Csm3	hydrolase activity catalytic activity endonuclease activity nuclease activity catalytic activity, acting on a nucleic acid RNA binding binding nucleic acid binding	biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	-
A	CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1 (subtype III-A)	hydrolase activity, acting on ester bonds nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity exonuclease activity catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding hydrolase activity, acting on ester bonds nuclease activity catalytic activity, acting on a nucleic acid hydrolase activity exonuclease activity catalytic activity binding 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 endonuclease activity transferase activity	biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth J]	IPR005537	CRISPR type III-associated protein	Domain
G [auth J]	IPR010173	CRISPR-associated protein Csm5	Family
F [auth I]	IPR005510	CRISPR type III-associated RAMP protein Csm4	Family
B [auth E], C [auth F], D [auth G], E [auth H]	IPR052216	CRISPR-associated Csm3 endoribonuclease	Family
B [auth E], C [auth F], D [auth G], E [auth H]	IPR013412	CRISPR-associated RAMP Csm3	Family
B [auth E], C [auth F], D [auth G], E [auth H]	IPR005537	CRISPR type III-associated protein	Domain
A	IPR000160	GGDEF domain	Domain
A	IPR013408	CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1	Family
A	IPR052117	CRISPR-associated Cas10/Csm1 subtype III-A protein	Family
A	IPR041062	Csm1, subunit domain B	Domain
A	IPR054767	Cas10/Cmr2, second palm domain	Domain
A	IPR043128	Reverse transcriptase/Diguanylate cyclase domain	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.