ISDA: 8WP2

Deposition Date 2023-10-08

Release Date 2024-12-11

Last Version Date 2026-07-29

Entry Detail

PDB ID:

8WP2

Keywords:

RNA BINDING PROTEIN/DNA/RNA

Title:

MapSPARTA tetramer bound with guide-target

Biological Source:

Source Organism(s):

Maribacter polysiphoniae (Taxon ID: 429344)

Expression System(s):

Escherichia coli bl21(de3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.30 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Piwi domain-containing protei
Chain IDs:A, C, I, K
Chain Length:507
Number of Molecules:4
Biological Source:Maribacter polysiphoniae

UniProt ID:A0A316E3U6

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:TIR domain-containing protein
Chain IDs:B, D, J, L
Chain Length:452
Number of Molecules:4
Biological Source:Maribacter polysiphoniae

UniProt ID:A0A316E683 Pfam ID:PF13676

Polymer Type:polyribonucleotide
Molecule:RNA (5'-R(P*UP*GP*AP*CP*GP*GP
Chain IDs:E, G, M, O
Chain Length:21
Number of Molecules:4
Biological Source:Maribacter polysiphoniae

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (25-MER)
Chain IDs:F, H, N, P
Chain Length:25
Number of Molecules:4
Biological Source:Maribacter polysiphoniae

Ligand Molecules

Primary Citation

Structural and functional characterization of SPARTA system.

Zhao, H, Huang, P, Guo, L, Jiang, X, Li, Z, Tao, B, Lu, M, Qi, L, Zhang, L, Xiao, Y, Chen, M.Show

Biochem.Biophys.Res.Commun. 825 153972 153972 (2026)

PMID: 42172904 DOI: 10.1016/j.bbrc.2026.153972

Primary Citation of related structures

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