7EFZ

Structure of Thermotoga maritima GH5 endoglucanase TM1752 in complex with TRIS

• PDB DOI: https://doi.org/10.2210/pdb7EFZ/pdb

• Classification: HYDROLASE
• Organism(s): Thermotoga maritima MSB8
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-03-23 Released: 2022-03-30 
• Deposition Author(s): Manoj, N., Garg, P.
• Funding Organization(s): Department of Biotechnology (DBT, India)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.69 Å
• R-Value Free: 0.186 
• R-Value Work: 0.155 
• R-Value Observed: 0.156 

Literature

Structure of Thermotoga maritima GH5 endoglucanase TM1752 in complex with TRIS

Manoj, N., Garg, P.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 82.06 kDa 
• Atom Count: 6,158 
• Modelled Residue Count: 648 
• Deposited Residue Count: 682 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Endoglucanase	A, B	341	Thermotoga maritima MSB8	Mutation(s): 0  Gene Names: TM_1752
UniProt
Find proteins for Q9X274 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9X274  Go to UniProtKB:  Q9X274

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TRS (Subject of Investigation/LOI)	C [auth A], E [auth B]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O
IPA	D [auth A], F [auth B], G [auth B]	ISOPROPYL ALCOHOL C3 H8 O KFZMGEQAYNKOFK-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.69 Å
• R-Value Free: 0.186 
• R-Value Work: 0.155 
• R-Value Observed: 0.156 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61	α = 90
b = 61.61	β = 90
c = 201.68	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
Aimless	data scaling
PDB_EXTRACT	data extraction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-03-30 
Deposition Author(s): Manoj, N., Garg, P.

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Funding Organization	Location	Grant Number
Department of Biotechnology (DBT, India)	India	BT/PR-13040/FNS/20/416/2009

Revision History  

• Version 1.0: 2022-03-30
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description