› 2qe8

X-ray diffraction
1.35Å resolution

Crystal structure of a putative hydrolase (ava_4197) from anabaena variabilis atcc 29413 at 1.35 A resolution

Released:
DOI: 10.2210/pdb2qe8/pdb
PDB entry 2qe8 coloured by chain, front view.
PDB entry 2qe8 coloured by chain, side view.
PDB entry 2qe8 coloured by chain, top view.
Source organism: Trichormus variabilis ATCC 29413
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-174741 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Major royal jelly protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 343 amino acids
Theoretical weight: 37.72 KDa
Source organism: Trichormus variabilis ATCC 29413
Expression system: Escherichia coli
UniProt:
  • Canonical: Q3M5E0 (Residues: 1-342; Coverage: 100%)
Gene name: Ava_4197
Sequence domains: Major royal jelly protein
Structure domains: TolB, C-terminal domain

Ligands and Environments

4 bound ligands:
Ligand SO4 3 x SO4
Ligand UNL 2 x UNL
Ligand PG4 2 x PG4
Ligand GOL 10 x GOL
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL1-5, SSRL BEAMLINE BL9-2
Spacegroup: P21212
Unit cell:
a: 115.831Å b: 135.562Å c: 51.519Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.117 0.116 0.144
Expression system: Escherichia coli

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