› 1q44

X-ray diffraction
1.9Å resolution

Crystal Structure of an Arabidopsis Thaliana Putative Steroid Sulfotransferase

Released:
DOI: 10.2210/pdb1q44/pdb
PDB entry 1q44 coloured by chain, front view.
PDB entry 1q44 coloured by chain, side view.
PDB entry 1q44 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Crystal structure of At2g03760, a putative steroid sulfotransferase from Arabidopsis thaliana.
Smith DW, Johnson KA, Bingman CA, Aceti DJ, Blommel PG, Wrobel RL, Frederick RO, Zhao Q, Sreenath H, Fox BG, Volkman BF, Jeon WB, Newman CS, Ulrich EL, Hegeman AD, Kimball T, Thao S, Sussman MR, Markley JL, Phillips GN
Proteins 57 854-7 (2004)
PMID: 15317023

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-156648 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytosolic sulfotransferase 12 Chain: A
Molecule details ›
Chain: A
Length: 326 amino acids
Theoretical weight: 37.18 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: P52839 (Residues: 1-326; Coverage: 100%)
Gene names: At2g03760, F19B11.21, RAR047, SOT12, ST1
Sequence domains: Sulfotransferase domain
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:
Ligand MLA 1 x MLA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-ID-B
Spacegroup: C2221
Unit cell:
a: 91.477Å b: 120.899Å c: 74.315Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.191 0.222
Expression system: Escherichia coli

Quick links

Citations

2 review citations

The multi-protein family of sulfotransferases in plants: composition, occurrence, substrate specificity, and functions.
Hirschmann et al. (2014)
1 more

62 mentions without citation

The SET-domain protein superfamily: protein lysine methyltransferases.
Dillon et al. (2005)
61 more