› 3c18

X-ray diffraction
1.9Å resolution

Crystal structure of nucleotidyltransferase-like protein (ZP_00538802.1) from Exiguobacterium sibiricum 255-15 at 1.90 A resolution

Released:
DOI: 10.2210/pdb3c18/pdb
PDB entry 3c18 coloured by chain, front view.
PDB entry 3c18 coloured by chain, side view.
PDB entry 3c18 coloured by chain, top view.
Source organism: Exiguobacterium sibiricum 255-15
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-109446 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nucleotidyltransferase-like domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 290 amino acids
Theoretical weight: 34.42 KDa
Source organism: Exiguobacterium sibiricum 255-15
Expression system: Escherichia coli
UniProt:
  • Canonical: B1YK61 (Residues: 1-289; Coverage: 100%)
Gene name: Exig_0661
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand GOL 4 x GOL
Ligand CL 3 x CL
1 modified residue:
Ligand MSE 15 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P3121
Unit cell:
a: 66.74Å b: 66.74Å c: 456.2Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.186 0.183 0.233
Expression system: Escherichia coli

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