1G5A

AMYLOSUCRASE FROM NEISSERIA POLYSACCHAREA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1G5A

Classification: TRANSFERASE

Total Structure Weight: 71947.52

Macromolecule Entities
Molecule Chains Length Organism Details
AMYLOSUCRASE A 628 Neisseria polysaccharea EC#: 2.4.1.4 IUBMB
Mutation: G1S, L2P, I3N, L4S, G537D
Gene Name(s): ams
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
HEPES (Synonym)
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TRS
Query on TRS

A 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.189
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 95.76 α = 90.00
b = 117.11 β = 90.00
c = 60.97 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-31
  • Released Date: 2001-10-31
  • Deposition author(s): Skov, L.K., Mirza, O., Henriksen, A., De Montalk, G.P., Remaud-Simeon, M., Sarcabal, P., Willemot, R.-M., Monsan, P., Gajhede, M.

Revision History

  • Version 1_0: 2001-10-31

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance