5MRJ

Crystal structure of Endo-1,4-beta-xylanase-like protein from Acremonium chrysogenum

• PDB DOI: https://doi.org/10.2210/pdb5MRJ/pdb

• Classification: HYDROLASE
• Organism(s): Hapsidospora chrysogenum ATCC 11550
• Expression System: Komagataella phaffii GS115
• Mutation(s): No 


• Deposited: 2016-12-23 Released: 2018-01-17 
• Deposition Author(s): Gabdulkhakov, A., Tishchenko, S., Lisov, A., Leontievsky, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free: 
  0.285 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.221 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.224 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Endo-1,4-beta-xylanase-like protein from Acremonium chrysogenum

Gabdulkhakov, A., Tishchenko, S., Lisov, A., Leontievsky, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 86.63 kDa 
• Atom Count: 4,817 
• Modelled Residue Count: 612 
• Deposited Residue Count: 792 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-xylanase	A, B	396	Hapsidospora chrysogenum ATCC 11550	Mutation(s): 0  Gene Names: ACRE_072080 EC: 3.2.1.8
UniProt
Find proteins for A0A086SY89 (Hapsidospora chrysogenum (strain ATCC 11550 / CBS 779.69 / DSM 880 / IAM 14645 / JCM 23072 / IMI 49137)) Explore A0A086SY89  Go to UniProtKB:  A0A086SY89

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A], D [auth A], E [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.70 Å
• R-Value Free:  0.285 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.221 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.224 (Depositor) 

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 88.21	α = 90
b = 124.828	β = 90
c = 165.575	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2018-01-17 
Deposition Author(s): Gabdulkhakov, A., Tishchenko, S., Lisov, A., Leontievsky, A.

Revision History  

• Version 1.0: 2018-01-17
  Type: Initial release
  
• Version 1.1: 2024-01-17
  Changes: Data collection, Database references, Refinement description
• Version 1.2: 2024-11-06
  Changes: Structure summary