3H55

Crystal Structure of human alpha-N-acetylgalactosaminidase, Complex with Galactose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.196

Literature

Macromolecules
Sequence Display for 3H55

Classification: HYDROLASE

Total Structure Weight: 96072.09

Macromolecule Entities
Molecule Chains Length Organism Details
Alpha-N-acetylgalactosaminidase A, B 400 Homo sapiens EC#: 3.2.1.49 IUBMB
Mutation: N201Q
Gene Name(s): NAGA Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CIT
Query on CIT

A, B CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

A, B ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

A, B BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLA
Query on GLA

A, B ALPHA D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-PHYPRBDBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FUC
Query on FUC

A, B ALPHA-L-FUCOSE
C6 H12 O5
SHZGCJCMOBCMKK-SXUWKVJYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.196
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 153.86 α = 90.00
b = 114.51 β = 96.17
c = 68.37 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-04-21
  • Released Date: 2009-10-20
  • Deposition author(s): Clark, N.E., Garman, S.C.

Revision History

  • Version 1_0: 2009-10-20

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Advisory, Version format compliance