1UXT

STRUCTURAL BASIS FOR ALLOSTERIC REGULATION AND SUBSTRATE SPECIFICITY OF THE NON-PHOSPHORYLATING GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (GAPN) FROM THERMOPROTEUS TENAX

Structural Biology Knowledgebase: 1UXT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.224

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1UXT

Classification: OXIDOREDUCTASE

Total Structure Weight: 55165.56

Macromolecule Entities
Molecule Chains Length Organism Details
GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE (NADP+) A 501 Thermoproteus tenax EC#: 1.2.1.90 IUBMB
Mutation: L378F, S402L
Details: GLUCOSE 1-PHOSPHATE AND NAD BOUND NONCOVALENTLY
Gene Name(s): gapN
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
G1P
Query on G1P

A ALPHA-D-GLUCOSE-1-PHOSPHATE
C6 H13 O9 P
HXXFSFRBOHSIMQ-VFUOTHLCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.224
  • Space Group: P 62 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 185.35 α = 90.00
b = 185.35 β = 90.00
c = 134.70 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-03-01
  • Released Date: 2004-08-05
  • Deposition author(s): Lorentzen, E., Hensel, R., Pohl, E.

Revision History

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