› 4e27

X-ray diffraction
2.4Å resolution

Crystal Structure of a Pentameric Capsid Protein Isolated from Metagenomic Phage Sequences Solved by Iodide SAD Phasing

Released:
DOI: 10.2210/pdb4e27/pdb
PDB entry 4e27 coloured by chain, front view.
PDB entry 4e27 coloured by chain, side view.
PDB entry 4e27 coloured by chain, top view.
Source organism: unidentified
Entry authors: Craig TK, Abendroth J, Lorimer D, Burgin Jr AB, Segall A, Rohwer F

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-164416 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Capsid Protein Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 175 amino acids
Theoretical weight: 18.56 KDa
Source organism: unidentified
Expression system: Escherichia coli BL21(DE3)
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:
Ligand IOD 28 x IOD
Ligand NA 1 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: C2
Unit cell:
a: 135.71Å b: 68.36Å c: 107.83Å
α: 90° β: 93.69° γ: 90°
R-values:
R R work R free
0.205 0.202 0.256
Expression system: Escherichia coli BL21(DE3)

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