ISDA

Deposition Date 2025-02-25

Release Date 2025-07-02

Last Version Date 2025-07-02

Entry Detail

PDB ID:

9NIA

Keywords:

SIGNALING PROTEIN

Title:

Crystal structure of Vibrio cholerae CqsR bound to ethanolamine

Biological Source:

Source Organism:

Vibrio cholerae (Taxon ID: 948564)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.55 Å

R-Value Free:

0.20

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

I 41 2 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:histidine kinase
Gene (Uniprot):VC_1831
Chain IDs:A
Chain Length:217
Number of Molecules:1
Biological Source:Vibrio cholerae

UniProt ID:Q9KR16 Pfam ID:PF22673

Ligand Molecules

ETA

Primary Citation

Structure-function studies of Vibrio cholerae quorum-sensing receptor CqsR signal recognition

Guarnaccia, A.M, Steenhaut, A.D, Olenic, S.D, Na, J, Perez, L.J, Ng, W.L, Neiditch, M.B.Show

To Be Published ? ? ? (?)

Primary Citation of related structures