ISDA: 9RMU

Deposition Date 2025-06-18

Release Date 2025-12-10

Last Version Date 2025-12-24

Entry Detail

PDB ID:

9RMU

Keywords:

VIRAL PROTEIN

Title:

SIVtal integrase in complex with RNA stem-loop (focused refinement of the filament repeat unit)

Biological Source:

Source Organism(s):

Simian immunodeficiency virus (Taxon ID: 11723)
Human immunodeficiency virus 1 (Taxon ID: 11676)

Expression System(s):

Escherichia coli bl21(de3)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.30 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Pol protein
Gene (Uniprot):POL
Chain IDs:A, B, C, D, F (auth: b), G (auth: E), H (auth: F), I (auth: G), J (auth: H), L (auth: f)
Chain Length:296
Number of Molecules:10
Biological Source:Simian immunodeficiency virus

UniProt ID:Q1XE75 Pfam ID:PF02022, PF00665, PF00552

Polymer Type:polyribonucleotide
Molecule:RNA
Chain IDs:E (auth: J), K (auth: I), M (auth: j), N (auth: i)
Chain Length:57
Number of Molecules:4
Biological Source:Human immunodeficiency virus 1

Ligand Molecules

Primary Citation

Structural basis for integrase-RNA binding and retention of viral RNA within HIV-1 capsid cores

Singer, M.R, Li, Z, Rey, J.S, Hope, J, Cook, N.J, Punch, E, Smith, J, Zhou, Z, Maslen, S, Masino, L, Nans, A, Skehel, M, Taylor, I.A, Zhang, P, Perilla, J.R, Engelman, A.N, Cherepanov, P.Show

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Primary Citation of related structures

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