› 3siy

X-ray diffraction
1.35Å resolution

Crystal structure of a DUF1989 family protein (TM1040_0329) from SILICIBACTER SP. TM1040 at 1.35 A resolution

Released:
DOI: 10.2210/pdb3siy/pdb
PDB entry 3siy coloured by chain, front view.
PDB entry 3siy coloured by chain, side view.
PDB entry 3siy coloured by chain, top view.
Source organism: Ruegeria sp. TM1040
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172842 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF1989 domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 234 amino acids
Theoretical weight: 26.3 KDa
Source organism: Ruegeria sp. TM1040
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1GJV4 (Residues: 1-233; Coverage: 100%)
Gene name: TM1040_0329
Sequence domains: Domain of unknown function (DUF1989)

Ligands and Environments

3 bound ligands:
Ligand ZN 4 x ZN
Ligand CL 8 x CL
Ligand MG 1 x MG
1 modified residue:
Ligand MSE 32 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: C2
Unit cell:
a: 118.907Å b: 48.132Å c: 144.732Å
α: 90° β: 98.44° γ: 90°
R-values:
R R work R free
0.139 0.137 0.172
Expression system: Escherichia coli

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