9SOU image
Deposition Date 2025-09-15
Release Date 2026-09-02
Last Version Date 2026-09-02
Entry Detail
PDB ID:
9SOU
Title:
Structure of the ligand binding domain of the ancestral reconstructed Pseudomonas chemoreceptor aPcpI in complex with citrate
Biological Source:
Source Organism(s):
Method Details:
Experimental Method:
Resolution:
2.30 Å
R-Value Free:
0.32
R-Value Work:
0.28
R-Value Observed:
0.28
Space Group:
P 21 21 2
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:ancestral PcpI
Chain IDs:A
Chain Length:273
Number of Molecules:1
Biological Source:Pseudomonas sp. SID14000
Ligand Molecules
Primary Citation
Evolution of monomodular all-helical receptor ligand-binding domains from bimodular ancestors.
Int.J.Biol.Macromol. ? 154135 154135 (2026)
PMID: 42617770 DOI: 10.1016/j.ijbiomac.2026.154135
Primary Citation of related structures
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