3ZGF

Crystal structure of the Fucosylgalactoside alpha N- acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A) in complex with in complex with NPE caged UDP-Gal (P2(1)2(1)2(1) space group)

Structural Biology Knowledgebase: 3ZGF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.182

Literature

Macromolecules
Sequence Display for 3ZGF

Classification: TRANSFERASE

Total Structure Weight: 70717.21

Macromolecule Entities
Molecule Chains Length Organism Details
HISTO-BLOOD GROUP ABO SYSTEM TRANSFERASE A, B 298 Homo sapiens EC#: 2.4.1.37 IUBMB 2.4.1.40 IUBMB
Fragment: EXTRACELLULAR CATALYTIC DOMAIN, RESIDUES 64-354
Mutation: L266G, G268A
Gene Name(s): ABO Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
IUG
Query on IUG

B 1-(2-NITROPHENYL)ETHYL UDP-GALACTOSE
C22 H30 N3 O19 P2
NGBDXGVIYRIOPC-DZEIOYJHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UDP
Query on UDP

A URIDINE-5'-DIPHOSPHATE
C9 H14 N2 O12 P2
XCCTYIAWTASOJW-XVFCMESISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.182
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 52.84 α = 90.00
b = 78.45 β = 90.00
c = 155.13 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-12-17
  • Released Date: 2013-01-23
  • Deposition author(s): Jorgensen, R., Batot, G.O., Hindsgaul, O., Tanaka, H., Perez, S., Imberty, A., Breton, C., Royant, A., Palcic, M.M.

Revision History

  • 2014-08-13
    Type: Citation | Details: JRNL
  • 2014-08-06
    Type: Citation | Details: JRNL