4XZW | pdb_00004xzw

Endo-glucanase chimera C10

• PDB DOI: https://doi.org/10.2210/pdb4XZW/pdb

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


• Deposited: 2015-02-05 Released: 2016-02-10 
• Deposition Author(s): Lee, C.C., Chang, C.J., Ho, T.H.D., Chao, Y.C., Wang, A.H.J.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 
  0.200 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.169 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.170 (Depositor) 

Starting Model: experimental

Literature

Endo-glucanase chimera C10

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

To be published.

Biological Assembly 1  

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

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

Macromolecule Content 

• Total Structure Weight: 36.26 kDa 
• Atom Count: 2,924 
• Modeled Residue Count: 305 
• Deposited Residue Count: 313 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
endo-glucanase chimera C10	A	313	uncultured bacterium, Geobacillus sp. 70PC53	Mutation(s): 0  EC: 3.2.1.4
UniProt
Find proteins for C5H6X3 (Geobacillus sp. 70PC53) Explore C5H6X3  Go to UniProtKB:  C5H6X3

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
O4B	B [auth A], C [auth A]	1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE C12 H24 O6 XEZNGIUYQVAUSS-UHFFFAOYSA-N
EPE	E [auth A]	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C8 H18 N2 O4 S JKMHFZQWWAIEOD-UHFFFAOYSA-N
CA	D [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free:  0.200 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.169 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.170 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.251	α = 90
b = 83.248	β = 90
c = 121.603	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
Coot	data reduction
HKL-2000	data scaling
AMoRE	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: 2020-02-05
  Changes: Data collection, Derived calculations
• Version 1.2: 2023-11-08
  Changes: Data collection, Database references, Refinement description