› 8jsk

X-ray diffraction
2.4Å resolution

Crystal structure of an N-terminal cyclic nucleotide-binding domain of a PycTIR from Pseudovibrio sp. in complex with cUMP

Released:
DOI: 10.2210/pdb8jsk/pdb
PDB entry 8jsk coloured by chain, front view.
PDB entry 8jsk coloured by chain, side view.
PDB entry 8jsk coloured by chain, top view.
Source organism: Pseudovibrio sp. W64
Primary publication:
Structural and functional characterization of cyclic pyrimidine-regulated anti-phage system.
Hou MH, Chen CJ, Yang CS, Wang YC, Chen Y
OpenAccess logo Nat Commun 15 5634 (2024)
PMID: 38965224

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-246644 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PycTIR Chains: A, B
Molecule details ›
Chains: A, B
Length: 158 amino acids
Theoretical weight: 17.85 KDa
Source organism: Pseudovibrio sp. W64
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

1 bound ligand:
Ligand 6SY 1 x 6SY
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSRRC BEAMLINE TPS 07A
Spacegroup: I4
Unit cell:
a: 133.485Å b: 133.485Å c: 34.069Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.198 0.244
Expression system: Escherichia coli BL21(DE3)

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