9RFB image
Deposition Date 2025-06-04
Release Date 2025-12-03
Last Version Date 2025-12-03
Entry Detail
PDB ID:
9RFB
Keywords:
HYDROLASE
Title:
Crystal Structure of Human Rac1 in Complex with the Scaffold Protein POSH (residues 321-348)
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.85 Å
R-Value Free:
0.22
R-Value Work:
0.19
Space Group:
P 43 21 2
9RFB validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ras-related C3 botulinum toxin substrate 1
Gene (Uniprot):RAC1
Chain IDs:A, B
Chain Length:180
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:P63000 Pfam ID:PF00071 EC:3.6.5.2
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:E3 ubiquitin-protein ligase SH3RF1
Gene (Uniprot):SH3RF1
Chain IDs:C, D
Chain Length:28
Number of Molecules:2
Biological Source:Homo sapiens
UniProt ID:Q7Z6J0
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
CME A CYS modified residue
Ligand Molecules
CL
GNP
MG
PO4
Primary Citation
Hierarchical Folding-Upon-Binding of an Intrinsically Disordered Protein
Nat Commun ? ? ? (2025)
DOI: 10.1038/s41467-025-66420-5
Primary Citation of related structures
9RFB
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