5JWZ | pdb_00005jwz

Structure of a Putative Xyloglucanase from the Cellulolytic Bacteria Streptomyces sp. SirexAA-E

• PDB DOI: https://doi.org/10.2210/pdb5JWZ/pdb

• Classification: HYDROLASE
• Organism(s): Streptomyces sp. SirexAA-E
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-05-12 Released: 2016-06-01 
• Deposition Author(s): Kositzke, A.W., Bianchetti, C.M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.169 (Depositor), 0.169 (DCC) 
• R-Value Work: 
  0.128 (Depositor), 0.128 (DCC) 
• R-Value Observed: 
  0.128 (Depositor) 

Literature

Structure of a Putative Xyloglucanase from the Cellulolytic Bacteria Streptomyces sp. SirexAA-E, secreted, biomass degradation

Kositzke, A.W., Bianchetti, C.M.

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)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 154.26 kDa 
• Atom Count: 12,957 
• Modeled Residue Count: 1,447 
• Deposited Residue Count: 1,448 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cellulose-binding family II	A, B	724	Streptomyces sp. SirexAA-E	Mutation(s): 0  Gene Names: SACTE_0562

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	C [auth A], D [auth A], G [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CA	E [auth A], F [auth A], H [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.169 (Depositor), 0.169 (DCC) 
• R-Value Work:  0.128 (Depositor), 0.128 (DCC) 
• R-Value Observed: 0.128 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 104.149	α = 90
b = 140.181	β = 113.92
c = 116.711	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data collection
PHASES	phasing
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-06-01 
Deposition Author(s): Kositzke, A.W., Bianchetti, C.M.

Revision History  

• Version 1.0: 2016-06-01
  Type: Initial release
  
• Version 1.1: 2024-10-23
  Changes: Data collection, Database references, Derived calculations, Structure summary