ISDA

Deposition Date 2023-10-10

Release Date 2025-04-23

Last Version Date 2025-04-23

Entry Detail

PDB ID:

8QSB

Keywords:

PEPTIDE BINDING PROTEIN

Title:

Ternary structure of 14-3-3s, ARAF phosphopeptide (pS214) and compound 86 (1124384).

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.90 Å

R-Value Free:

0.21

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

I 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:14-3-3 protein sigma
Gene (Uniprot):SFN
Chain IDs:A, C (auth: J)
Chain Length:236
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P31947 Pfam ID:PF00244

Polymer Type:polypeptide(L)
Molecule:ARAF peptide pS214
Chain IDs:B (auth: H), D (auth: S)
Chain Length:10
Number of Molecules:2
Biological Source:Homo sapiens

Ligand Molecules

WQ9

Primary Citation

Small molecule stabilization of the 14-3-3sigma/CRAF complex inhibits the MAPK pathway

Konstantinidou, M, Vickery, H, Pennings, M.A.M, Virta, J, Visser, E.J, Oetelaar, M.C.M, Overmans, M, Neitz, J, Ottmann, C, Brunsveld, L, Arkin, M.R.Show

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Primary Citation of related structures