6SED

Cold-adapted beta-D-galactosidase from Arthrobacter sp. 32cB in complex with galactose


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.233 Å
  • R-Value Free: 0.204 
  • R-Value Work: 0.165 

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 5 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
FMT
Query on FMT

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Download CCD File 
A
FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

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

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Download CCD File 
A
MALONATE ION
C3 H2 O4
OFOBLEOULBTSOW-UHFFFAOYSA-L
 Ligand Interaction
GAL
Query on GAL

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Download CCD File 
A
BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.233 Å
  • R-Value Free: 0.204 
  • R-Value Work: 0.165 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 136.875α = 90.00
b = 136.875β = 90.00
c = 126.833γ = 120.00
Software Package:
Software NamePurpose
XSCALEdata scaling
PHENIXphasing
XDSdata reduction
PHENIXrefinement
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