ISDA: 7U30

Deposition Date 2022-02-25

Release Date 2022-06-01

Last Version Date 2024-10-30

Entry Detail

PDB ID:

7U30

Keywords:

TRANSFERASE

Title:

PRMT5:MEP50 Complexed with Cyclonucleoside Compound 1

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Trichoplusia ni

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.20

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

I 2 2 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Protein arginine N-methyltransferase 5
Gene (Uniprot):PRMT5
Chain IDs:A
Chain Length:645
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:O14744 Pfam ID:PF17285, PF05185, PF17286 EC:2.1.1.320

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Methylosome protein 50
Gene (Uniprot):WDR77
Chain IDs:B
Chain Length:325
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q9BQA1 Pfam ID:PF00400

Ligand Molecules

EDO

LB3

Primary Citation

Design and synthesis of unprecedented 9- and 10-membered cyclonucleosides with PRMT5 inhibitory activity.

Kawamura, S, Palte, R.L, Kim, H.Y, Sauri, J, Sondey, C, Mansueto, M.S, Altman, M.D, Machacek, M.R.Show

Bioorg.Med.Chem. 66 116820 116820 (2022)

PMID: 35594650 DOI: 10.1016/j.bmc.2022.116820

Abstact

Synthesis of medium-sized rings is known to be challenging due to high transannular strain especially for 9- and 10-membered rings. Herein we report design and synthesis of unprecedented 9- and 10-membered purine 8,5'-cyclonucleosides as the first cyclonucleoside PRMT5 inhibitors. The cocrystal structure of PRMT5:MEP50 in complex with the synthesized 9-membered cyclonucleoside 1 revealed its binding mode in the SAM binding pocket of PRMT5.

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Primary Citation of related structures

Abstact

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