4XZB | pdb_00004xzb

endo-glucanase GsCelA P1

• PDB DOI: https://doi.org/10.2210/pdb4XZB/pdb

• Classification: HYDROLASE
• Organism(s): Geobacillus sp. 70PC53
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-02-04 Released: 2016-02-10 
• Deposition Author(s): Lee, C.C., Chang, C.J., Ho, T.H.D., Chao, Y.C., Wang, A.H.J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.62 Å
• R-Value Free: 
  0.178 (Depositor), 0.192 (DCC) 
• R-Value Work: 
  0.159 (Depositor), 0.174 (DCC) 
• R-Value Observed: 
  0.160 (Depositor) 

Starting Model: experimental

Literature

Structure of endo-glucanase GsCelA P1 at 1.62 Angstroms

Lee, C.C., Chang, C.J., Ho, T.H.D., Chao, Y.C., Wang, A.H.J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 35.8 kDa 
• Atom Count: 2,911 
• Modeled Residue Count: 312 
• Deposited Residue Count: 314 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CelA	A	314	Geobacillus sp. 70PC53	Mutation(s): 0  Gene Names: celA EC: 3.1.2.4 (PDB Primary Data), 3.2.1.4 (UniProt)
UniProt
Find proteins for C5H6X3 (Geobacillus sp. 70PC53) Explore C5H6X3  Go to UniProtKB:  C5H6X3

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.62 Å
• R-Value Free:  0.178 (Depositor), 0.192 (DCC) 
• R-Value Work:  0.159 (Depositor), 0.174 (DCC) 
• R-Value Observed: 0.160 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.957	α = 90
b = 71.673	β = 90
c = 92.248	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Coot	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-02-10 
Deposition Author(s): Lee, C.C., Chang, C.J., Ho, T.H.D., Chao, Y.C., Wang, A.H.J.

Revision History  

• Version 1.0: 2016-02-10
  Type: Initial release
  
• Version 1.1: 2023-11-08
  Changes: Data collection, Database references, Derived calculations, Refinement description