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232,829 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Structure Keywords HAS EXACT PHRASE "IMMUNE SYSTEM/RNA/DNA"

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Search Summary

This query matches 11 Structures.

Refinements

Structure Determination Methodology

experimental (11)

Scientific Name of Source Organism

	Pseudomonas aeruginosa (5)
	synthetic construct (5)
	unidentified (2)
	Deltaproteobacteria (1)
	Escherichia phage Lambda (1)
	Maribacter polysiphoniae (1)
	Moraxella phage Mcat5 (1)
	Pseudomonas aeruginosa UCBPP-PA14 (1)
	Streptococcus pyogenes (1)
	Thermococcus onnurineus NA1 (1)

Taxonomy

	Bacteria (8)
	other sequences (5)
	Duplodnaviria (2)
	unclassified sequences (2)
	Archaea (1)

Experimental Method

ELECTRON MICROSCOPY (11)

Polymer Entity Type

	Protein (11)
	RNA (11)
	DNA (10)

Refinement Resolution (Å)

	2.5 - 3.0 (4)
	3.0 - 3.5 (6)
	3.5 - 4.0 (1)

Release Date

	2015 - 2019 (2)
	2020 - 2024 (6)
	2025 - 2029 (3)

Enzyme Classification Name

	Hydrolases (5)
	Transferases (1)

Symmetry Type

	Asymmetric (10)
	Cyclic (1)

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1 to 11 of 11 Structures

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6B44	Download File View File

Cryo-EM structure of Type I-F CRISPR crRNA-guided Csy surveillance complex with bound target dsDNA

Guo, T.W., Bartesaghi, A., Yang, H., Falconieri, V., Rao, P., Merk, A., Fox, T., Earl, L., Patel, D.J., Subramaniam, S.

(2017) Cell 171: 414-426.e12

Released	2017-10-18
Method	ELECTRON MICROSCOPY 2.9 Å
Organisms	Pseudomonas aeruginosa Pseudomonas aeruginosa UCBPP-PA14 synthetic construct
Macromolecule	Unique protein chains: 4 Unique nucleic acid chains: 3

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6O7H	Download File View File

Cryo-EM structure of Csm-crRNA-target RNA ternary complex in complex with cA4 in type III-A CRISPR-Cas system

Jia, N., Patel, D.J.

(2019) Mol Cell 75: 933-943.e6

Released	2019-07-31
Method	ELECTRON MICROSCOPY 2.9 Å
Organisms	Thermococcus onnurineus NA1 synthetic construct
Macromolecule	Unique protein chains: 5 Unique nucleic acid chains: 3
Unique Ligands	5GP, ZN

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7ECW	Download File View File

The Csy-AcrIF14-dsDNA complex

Zhang, L.X., Feng, Y.

(2021) Nucleic Acids Res 49: 10178-10191

Released	2021-11-17
Method	ELECTRON MICROSCOPY 3.1 Å
Organisms	Moraxella phage Mcat5 Pseudomonas aeruginosa
Macromolecule	Unique protein chains: 4 Unique nucleic acid chains: 3

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7ELN	Download File View File

Structure of Csy-AcrIF24-dsDNA

Zhang, L., Feng, Y.

(2022) Nat Commun 13: 1931-1931

Released	2022-04-20
Method	ELECTRON MICROSCOPY 3 Å
Organisms	Pseudomonas aeruginosa
Macromolecule	Unique protein chains: 5 Unique nucleic acid chains: 3

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7EQG	Download File View File

Structure of Csy-AcrIF5

Zhang, L., Feng, Y.

(2022) Nat Chem Biol 18: 670-677

Released	2022-03-09
Method	ELECTRON MICROSCOPY 3.2 Å
Organisms	Pseudomonas aeruginosa
Macromolecule	Unique protein chains: 5 Unique nucleic acid chains: 3

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7YHS	Download File View File

Structure of Csy-AcrIF4-dsDNA

Feng, Y., Zhang, L.X.

(2022) J Biological Chem 298: 102575-102575

Released	2023-03-29
Method	ELECTRON MICROSCOPY 3.37 Å
Organisms	Pseudomonas aeruginosa
Macromolecule	Unique protein chains: 5 Unique nucleic acid chains: 3

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8J7S	Download File View File

Structure of the SPARTA complex

Guo, M., Zhu, Y., Lin, Z., Huang, Z.

(2023) Cell Res 33: 731-734

Released	2024-03-06
Method	ELECTRON MICROSCOPY 2.84 Å
Organisms	Maribacter polysiphoniae
Macromolecule	Piwi domain-containing protein (protein) TIR domain-containing protein (protein) DNA (5'-D(PTPAPAPTPAPGPAPTPTPAPGPAPGPCPCPGPTPCPAPAPTPAPGPA)-3') (nucleic acid) RNA (5'-R(PUPGPAPCPGPGPCPUPCPUPAPAPUPCPUPAPUPUP*A)-3') (nucleic acid)

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8TZZ	Download File View File

SpG Cas9 with NGC PAM DNA target

Bravo, J.P.K., Hibshman, G.N., Taylor, D.W.

(2024) Nat Commun 15: 3663-3663

Released	2024-05-01
Method	ELECTRON MICROSCOPY 3.56 Å
Organisms	Streptococcus pyogenes synthetic construct
Macromolecule	CRISPR-associated endonuclease Cas9/Csn1 (protein) DNA (5'-D(PCPGPTPTPTPGPTPAPCPTPGPCPAPGPCPG)-3') (nucleic acid) DNA (5'-D(PTPCPTPCPAPTPCPTPTPTPAPTPGPCPGPTPC)-3') (nucleic acid) DNA (5'-D(PTPGPCPAPGPTPAPCPAPAPAPCPG)-3') (nucleic acid) RNA (98-MER) (nucleic acid)
Unique Ligands	MG

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8W2Z	Download File View File

Cas9d 6bp R-loop Seed Complex

Fregoso Ocampo, R., Bravo, J.P.K., Taylor, D.W.

(2025) Nat Commun 16: 457-457

Released	2025-01-15
Method	ELECTRON MICROSCOPY 3.37 Å
Organisms	Deltaproteobacteria Escherichia phage Lambda
Macromolecule	HNH nuclease domain-containing protein (protein) DNA Non-Target Strand (nucleic acid) DNA Target Strand (nucleic acid) sgRNA (nucleic acid)

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8Y9M	Download File View File

Cas12h1(D465A)-crRNA-dsDNA ternary complex

Zheng, W.W., Liu, M.X.

To be published

Released	2025-02-12
Method	ELECTRON MICROSCOPY 2.76 Å
Organisms	synthetic construct unidentified
Macromolecule	Cas12h1 (D465A) mutant (protein) DNA (29-mer) (nucleic acid) crRNA (nucleic acid)

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8Y9N	Download File View File

Cas12h1-crRNA-dsDNA ternary complex

Zheng, W.W., Liu, M.X.

To be published

Released	2025-02-12
Method	ELECTRON MICROSCOPY 3 Å
Organisms	synthetic construct unidentified
Macromolecule	Cas12h1 (protein) DNA (29-mer) (nucleic acid) crRNA (nucleic acid)
Unique Ligands	MG