6KLF

Crystal structure of branching enzyme D434A mutant from Cyanothece sp. ATCC 51142


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.195 
  • R-Value Work: 0.153 
  • R-Value Observed: 0.155 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Cyanobacterial branching enzymes bind to alpha-glucan via surface binding sites

El Mannai, Y.Deto, R.Kuroki, M.Suzuki, R.Suzuki, E.

(2021) Arch Biochem Biophys 702: 108821


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
1,4-alpha-glucan branching enzyme GlgB755Crocosphaera subtropica ATCC 51142Mutation(s): 1 
Gene Names: glgBglgB1cce_2248
EC: 2.4.1.18
UniProt
Find proteins for B1WPM8 (Crocosphaera subtropica (strain ATCC 51142 / BH68))
Explore B1WPM8 
Go to UniProtKB:  B1WPM8
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupB1WPM8
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

Download Ideal Coordinates CCD File 
D [auth A]
E [auth A]
F [auth A]
G [auth A]
H [auth A]
D [auth A],
E [auth A],
F [auth A],
G [auth A],
H [auth A],
I [auth A],
J [auth A],
K [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
MG
Query on MG

Download Ideal Coordinates CCD File 
B [auth A],
C [auth A]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.195 
  • R-Value Work: 0.153 
  • R-Value Observed: 0.155 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 133.745α = 90
b = 133.745β = 90
c = 184.71γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
REFMACphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Japan Society for the Promotion of ScienceJapan18K06135
Japan Society for the Promotion of ScienceJapan16K07467

Revision History  (Full details and data files)

  • Version 1.0: 2020-08-05
    Type: Initial release
  • Version 1.1: 2022-03-09
    Changes: Database references
  • Version 1.2: 2023-11-22
    Changes: Data collection, Refinement description