1NQ6

Crystal Structure of the catalytic domain of xylanase A from Streptomyces halstedii JM8

Structural Biology Knowledgebase: 1NQ6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.78 Å
  • R-Value Free: 0.176
  • R-Value Work: 0.145

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1NQ6

Classification: hydrolase

Total Structure Weight: 32638.71

Macromolecule Entities
Molecule Chains Length Organism Details
Xys1 A 302 Streptomyces halstedii EC#: 3.2.1.8 IUBMB
Fragment: Catalytic domain
Gene Name(s): xysA

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.78 Å
  • R-Value Free: 0.176
  • R-Value Work: 0.145
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 34.05 α = 90.00
b = 79.60 β = 90.00
c = 87.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-21
  • Released Date: 2004-01-21
  • Deposition author(s): Canals, A., Vega, M.C., Gomis-Ruth, F.X., Santamaria, R.I., Coll, M.

Revision History

  • 2011-07-13
    Type: Refinement description | Details: Fixed TLS group
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor