1Q22

Crystal structure of human cholesterol sulfotransferase (SULT2B1b) in the presence of DHEA and PAP

Structural Biology Knowledgebase: 1Q22 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 1Q22

Classification: TRANSFERASE

Total Structure Weight: 34895.91

Macromolecule Entities
Molecule Chains Length Organism Details
sulfotransferase family, cytosolic, 2B, member 1 isoform b A 299 Homo sapiens EC#: 2.8.2.2 IUBMB
Gene Name(s): SULT2B1 Gene View HSST2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A3P
Query on A3P

A ADENOSINE-3'-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
WHTCPDAXWFLDIH-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
AND
Query on AND

A 3-BETA-HYDROXY-5-ANDROSTEN-17-ONE
C19 H28 O2
FMGSKLZLMKYGDP-USOAJAOKSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.221
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 75.86 α = 90.00
b = 75.86 β = 90.00
c = 253.81 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-07-23
  • Released Date: 2003-11-11
  • Deposition author(s): Lee, K.A., Fuda, H., Lee, Y.C., Negishi, M., Strott, C.A., Pedersen, L.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4