› 3bb5

X-ray diffraction
2.3Å resolution

CRYSTAL STRUCTURE OF A DIMERIC FERREDOXIN-LIKE PROTEIN OF UNKNOWN FUNCTION (JANN_3925) FROM JANNASCHIA SP. CCS1 AT 2.30 A RESOLUTION

Released:
DOI: 10.2210/pdb3bb5/pdb
PDB entry 3bb5 coloured by chain, front view.
PDB entry 3bb5 coloured by chain, side view.
PDB entry 3bb5 coloured by chain, top view.
Source organism: Jannaschia sp. CCS1
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-173327 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Stress-response A/B barrel domain-containing protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 121 amino acids
Theoretical weight: 13.91 KDa
Source organism: Jannaschia sp. CCS1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q28KC0 (Residues: 1-102; Coverage: 100%)
Gene name: Jann_3925
Sequence domains: Stress responsive A/B Barrel Domain
Structure domains: Alpha-Beta Plaits

Ligands and Environments

2 bound ligands:
Ligand EDO 4 x EDO
Ligand CIT 5 x CIT
1 modified residue:
Ligand MSE 42 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: C2
Unit cell:
a: 147.721Å b: 66.323Å c: 110.452Å
α: 90° β: 93.41° γ: 90°
R-values:
R R work R free
0.181 0.179 0.222
Expression system: Escherichia coli

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