1X6V

The crystal structure of human 3'-phosphoadenosine-5'-phosphosulfate synthetase 1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 1X6V

Classification: TRANSFERASE

Total Structure Weight: 143896.00

Macromolecule Entities
Molecule Chains Length Organism Details
Bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthetase 1 A, B 630 Homo sapiens EC#: 2.7.1.25 IUBMB 2.7.7.4 IUBMB
Mutation: F416S
Details: [Includes: Sulfate adenylyltransferase (synonym: Sulfate adenylate transferase, SAT, ATP-sulfurylase); Adenylyl-sulfate kinase (synonym: Adenylylsulfate 3'-phosphotransferase, APS kinase, Adenosine-5'-phosphosulfate 3'-phosphotransferase, 3'- phosphoadenosine-5'-phosphosulfate synthetase)]
Gene Name(s): PAPSS1 Gene View ATPSK1 PAPSS
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.166
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 78.21 α = 90.00
b = 82.55 β = 105.10
c = 133.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-08-12
  • Released Date: 2005-03-22
  • Deposition author(s): Harjes, S., Bayer, P., Scheidig, A.J.

Revision History

  • Version 1_0: 2005-03-22

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2013-03-06

    Type: Advisory, Other

  • Version 1_4: 2017-10-11

    Type: Advisory, Refinement description