4P6Y

Crystal structure of the M42 aminopeptidase TmPep1050 from Thermotoga maritima

• PDB DOI: https://doi.org/10.2210/pdb4P6Y/pdb

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


• Deposited: 2014-03-25 Released: 2015-04-08 
• Deposition Author(s): Dutoit, R., Demarez, M., Van Elder, D., Bauvois, C.
• Funding Organization(s): Fonds de la Recherche Scientifique (FNRS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.247 
• R-Value Work: 0.212 
• R-Value Observed: 0.214 

Starting Model: experimental

Literature

Crystal structure of the M42 aminopeptidase TmPep1050 from Thermotoga maritima

Dutoit, R., Brandt, N., Durisotti, V., Oudjama, Y., Demarez, M., Van Elder, D., Bauvois, C.

To be published.

Biological Assembly 1  

Global Symmetry: Tetrahedral - T  (Explore in 3D)
Global Stoichiometry: Homo 12-mer - A12 

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

Macromolecule Content

• Total Structure Weight: 433.32 kDa 
• Atom Count: 32,192 
• Modelled Residue Count: 3,964 
• Deposited Residue Count: 3,972 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aminopeptidase	A, B, C, D, E, F, G, H, I, J, K, L	331	Thermotoga maritima MSB8	Mutation(s): 0  Gene Names: TM_1050, THEMA_09110, Tmari_1054 EC: 3.2.1.4
UniProt
Find proteins for Q9X0E0 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9X0E0  Go to UniProtKB:  Q9X0E0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.247 
• R-Value Work: 0.212 
• R-Value Observed: 0.214 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.26	α = 114.46
b = 114.57	β = 91.71
c = 114.04	γ = 105.69

Software Package:

Software Name	Purpose
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2015-04-08 
Deposition Author(s): Dutoit, R., Demarez, M., Van Elder, D., Bauvois, C.

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Funding Organization	Location	Grant Number
Fonds de la Recherche Scientifique (FNRS)	Belgium	IISN 4.4505.00

Revision History  

• Version 1.0: 2015-04-08
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description, Source and taxonomy