6CYL

Crystal Structure of Superoxide Dismutase double mutant (G74Q+Q149G) from Trichoderma reesei

• PDB DOI: https://doi.org/10.2210/pdb6CYL/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Trichoderma reesei QM6a
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2018-04-06 Released: 2018-10-10 
• Deposition Author(s): Mendoza Rengifo, E., Garratt, R.C., Pereira, H.M., Ferreira Jr., J.R.S.
• Funding Organization(s): Sao Paulo Research Foundation (FAPESP)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.261 
• R-Value Work: 0.242 
• R-Value Observed: 0.243 

Literature

Crystal Structure of Mn Superoxide Dismutase double mutant (G74Q+Q149G) from Trichoderma reesei

Mendoza Rengifo, E., Garratt, R.C., Pereira, H.M., Ferreira Jr., J.R.S.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 92.74 kDa 
• Atom Count: 6,775 
• Modelled Residue Count: 787 
• Deposited Residue Count: 844 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Superoxide dismutase	A, B, C, D	211	Trichoderma reesei QM6a	Mutation(s): 2  Gene Names: TRIREDRAFT_66345 EC: 1.15.1.1
UniProt
Find proteins for G0RQS7 (Hypocrea jecorina (strain QM6a)) Explore G0RQS7  Go to UniProtKB:  G0RQS7

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MN (Subject of Investigation/LOI)	E [auth A], F [auth B], G [auth C], H [auth D]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.261 
• R-Value Work: 0.242 
• R-Value Observed: 0.243 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.571	α = 90
b = 78.433	β = 90
c = 158.283	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
PHENIX	model building
PHASER	phasing
PDB_EXTRACT	data extraction
SCALA	data scaling

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-10-10 
Deposition Author(s): Mendoza Rengifo, E., Garratt, R.C., Pereira, H.M., Ferreira Jr., J.R.S.

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Funding Organization	Location	Grant Number
Sao Paulo Research Foundation (FAPESP)	Brazil	2014/01855-2

Revision History  

• Version 1.0: 2018-10-10
  Type: Initial release
  
• Version 1.1: 2020-01-01
  Changes: Author supporting evidence, Structure summary
• Version 1.2: 2024-03-13
  Changes: Data collection, Database references, Derived calculations, Refinement description