› 2q22

X-ray diffraction
2.11Å resolution

Crystal structure of uncharacterized protein (YP_323524.1) from Anabaena variabilis ATCC 29413 at 2.11 A resolution

Released:
DOI: 10.2210/pdb2q22/pdb
PDB entry 2q22 coloured by chain, front view.
PDB entry 2q22 coloured by chain, side view.
PDB entry 2q22 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:
  • not assigned
Sequence domain:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174761 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF1824 domain-containing protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 139 amino acids
Theoretical weight: 15.49 KDa
Source organism: Trichormus variabilis ATCC 29413
Expression system: Escherichia coli
UniProt:
  • Canonical: Q3M8Q7 (Residues: 1-138; Coverage: 100%)
Gene name: Ava_3019
Sequence domains: Domain of unknown function (DUF1824)
Structure domains: Dihydrodipicolinate Reductase; domain 2

Ligands and Environments

4 bound ligands:
Ligand ACT 4 x ACT
Ligand CL 3 x CL
Ligand PG4 2 x PG4
Ligand EDO 2 x EDO
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P32
Unit cell:
a: 103.374Å b: 103.374Å c: 42.086Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.193 0.191 0.222
Expression system: Escherichia coli

Quick links