6SEC

Cold-adapted beta-D-galactosidase from Arthrobacter sp. 32cBon complex with ONPG


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.768 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.172 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Active Site Architecture and Reaction Mechanism Determination of Cold Adapted beta-d-galactosidase from Arthrobacter sp. 32cB

Rutkiewicz, M.Bujacz, A.Wanarska, M.Wierzbicka-Wos, A.Cieslinski, H.

(2019) Int J Mol Sci --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Beta-galactosidase
A
1010Arthrobacter sp. 32cBMutation(s): 0 
EC: 3.2.1.23
Find proteins for A0A023UGN9 (Arthrobacter sp. 32cB)
Go to UniProtKB:  A0A023UGN9
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

Download SDF File 
Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

Download SDF File 
Download CCD File 
A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
145
Query on 145

Download SDF File 
Download CCD File 
A
1-O-[O-NITROPHENYL]-BETA-D-GALACTOPYRANOSE
C12 H15 N O8
KUWPCJHYPSUOFW-YBXAARCKSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.768 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.172 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 137.330α = 90.00
b = 137.330β = 90.00
c = 126.784γ = 120.00
Software Package:
Software NamePurpose
XDSdata reduction
PHENIXrefinement
XSCALEdata scaling
PHENIXphasing
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Polish National Science CentrePoland2016/21/B/ST5/00555

Revision History 

  • Version 1.0: 2019-09-11
    Type: Initial release