9IKT image
Deposition Date 2024-06-28
Release Date 2025-07-02
Last Version Date 2025-07-02
Entry Detail
PDB ID:
9IKT
Keywords:
METAL BINDING PROTEIN
Title:
Crystal structure of the tetrapyrrole binding domain in CoaR at 2 angstrom resolution
Biological Source:
Source Organism:
Synechocystis sp. (strain PCC 6803 / Kazusa) (Taxon ID: 1111708)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.03 Å
R-Value Free:
0.22
R-Value Work:
0.19
R-Value Observed:
0.19
Space Group:
P 21 21 2
9IKT validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Mercuric resistance operon regulatory protein precorrin isomerase
Gene (Uniprot):merR
Chain IDs:A, B
Chain Length:218
Number of Molecules:2
Biological Source:Synechocystis sp. (strain PCC 6803 / Kazusa)
UniProt ID:Q55938 Pfam ID:PF02570
Ligand Molecules
GOL
PEG
Primary Citation
Crystal structure of the tetrapyrrole binding domain in CoaR at 2 angstrom resolution
To Be Published ? ? ? (?)
Primary Citation of related structures
9IKT