2QLY

Crystral Structure of the N-terminal Subunit of Human Maltase-Glucoamylase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.178

Literature

Macromolecules
Sequence Display for 2QLY

Classification: HYDROLASE

Total Structure Weight: 100705.06

Macromolecule Entities
Molecule Chains Length Organism Details
Maltase-glucoamylase, intestinal A 870 Homo sapiens EC#: 3.2.1 IUBMB
Fragment: sequence database residues 87-954
Gene Name(s): MGAM Gene View MGA Gene View MGAML
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.178
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 93.17 α = 90.00
b = 107.64 β = 90.00
c = 111.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-07-13
  • Released Date: 2008-01-08
  • Deposition author(s): Sim, L., Rose, D.R.

Revision History

  • Version 1_0: 2008-01-08

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Non-polymer description, Version format compliance