6TP2

Crystal structure of Bacillus paralicheniformis alpha-amylase in complex with beta-cyclodextrin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.200 
  • R-Value Work: 0.171 
  • R-Value Observed: 0.172 

wwPDB Validation 3D Report Full Report



Literature

Starch surface binding site on Bacillus paralicheniformis alpha-amylase

Bozic, N.Rozeboom, H.J.Loncar, N.Sokarda-Slavic, M.Janssen, D.B.Vujcic, Z.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
AmylaseA483Bacillus licheniformisMutation(s): 0 
Gene Names: amy
EC: 3.2.1.1
Find proteins for I3P686 (Bacillus licheniformis)
Explore I3P686 
Go to UniProtKB:  I3P686
Protein Feature View
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  • Reference Sequence
Oligosaccharides

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Entity ID: 2
MoleculeChainsChain Length2D Diagram Glycosylation3D Interactions
Cycloheptakis-(1-4)-(alpha-D-glucopyranose)
B
7 N/A Oligosaccharides Interaction
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MLI
Query on MLI

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

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A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

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A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 2
IDChainsNameType/Class2D Diagram3D Interactions
PRD_900012
Query on PRD_900012
Bbeta-cyclodextrinOligosaccharide /  Drug delivery

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.200 
  • R-Value Work: 0.171 
  • R-Value Observed: 0.172 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 82.94α = 90
b = 82.94β = 90
c = 187.2γ = 90
Software Package:
Software NamePurpose
MOSFLMdata reduction
Aimlessdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
REFMACphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2020-10-14
    Type: Initial release