7EAV | pdb_00007eav

The X-ray crystallographic structure of glycogen debranching enzyme from Sulfolobus solfataricus STB09

• PDB DOI: https://doi.org/10.2210/pdb7EAV/pdb

• Classification: HYDROLASE
• Organism(s): Saccharolobus solfataricus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-03-08 Released: 2022-03-09 
• Deposition Author(s): Li, Z.F., Ban, X.F., Tian, Y.X., Li, C.M., Cheng, L., Hong, Y., Gu, Z.B.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 
  0.325 (Depositor), 0.330 (DCC) 
• R-Value Work: 
  0.264 (Depositor), 0.270 (DCC) 
• R-Value Observed: 
  0.267 (Depositor) 

Starting Model: experimental

Literature

The X-ray Crystallographic Structure of Debranching Enzyme from Sulfolobus solfataricus STB09

Li, Z.F., Ban, X.F., Tian, Y.X., Li, C.M., Gu, Z.B.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 166.36 kDa 
• Atom Count: 11,872 
• Modeled Residue Count: 1,429 
• Deposited Residue Count: 1,436 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glycogen debranching enzyme	A, B	718	Saccharolobus solfataricus	Mutation(s): 0  Gene Names:  orf c06021, glgX, SSOP1_2225, SULA_2828, SULB_2829, SULC_2826, SULG_14405, SULH_14405, SULI_14405, SULM_14335, SULN_14325, SULO_14345, SULZ_14425
UniProt
Find proteins for P95868 (Saccharolobus solfataricus) Explore P95868  Go to UniProtKB:  P95868

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free:  0.325 (Depositor), 0.330 (DCC) 
• R-Value Work:  0.264 (Depositor), 0.270 (DCC) 
• R-Value Observed: 0.267 (Depositor) 

Space Group: P 3 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 203.543	α = 90
b = 203.543	β = 90
c = 89.466	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-03-09 
Deposition Author(s): Li, Z.F., Ban, X.F., Tian, Y.X., Li, C.M., Cheng, L., Hong, Y., Gu, Z.B.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31722040
National Natural Science Foundation of China (NSFC)	China	31771935
National Natural Science Foundation of China (NSFC)	China	31901628

Revision History  

• Version 1.0: 2022-03-09
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description
• Version 1.2: 2024-11-20
  Changes: Structure summary