ISDA: 9N3L

Deposition Date 2025-01-31

Release Date 2026-02-25

Last Version Date 2026-02-25

Entry Detail

PDB ID:

9N3L

Keywords:

DNA BINDING PROTEIN

Title:

Co-crystal structure of PCNA bound to HSP90alpha inhibitor, SNX2112

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.90 Å

R-Value Free:

0.23

R-Value Work:

0.20

R-Value Observed:

0.21

Space Group:

I 21 3

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Proliferating cell nuclear antigen
Gene (Uniprot):PCNA
Chain IDs:A
Chain Length:261
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P12004 Pfam ID:PF00705, PF02747

Ligand Molecules

E0G

SO4

Primary Citation

Screening for novel chemical scaffolds targeting PCNA identifies the Hsp90alpha inhibitor SNX-2112

Jossart, J, Ma, N, Haratipour, P, Li, C.M, Jang, C, Gu, L, O'Brien, T.E, Vaidehi, N, Malkas, L.H, Hickey, R.J, Perry, J.J.P.Show

Curr Res Struct Biol 11 100183 ? (2026)

DOI: 10.1016/j.crstbi.2026.100183

Primary Citation of related structures

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