6ZL7

CRYSTAL STRUCTURE OF C173S MUTATION IN THE PMGL2 ESTERASE FROM PERMAFROST METAGENOMIC LIBRARY

• PDB DOI: https://doi.org/10.2210/pdb6ZL7/pdb

• Classification: HYDROLASE
• Organism(s): uncultured bacterium
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2020-06-30 Released: 2020-07-08 
• Deposition Author(s): Goryaynova, D.A., Boyko, K.M., Nikolaeva, A.Y., Korzhenevskiy, D.A., Kryukova, M.V., Petrovskaya, L.E., Novototskaya-Vlasova, K.A., Rivkina, E.M., Dolgikh, D.A., Kirpichnikov, M.P., Popov, V.O.
• Funding Organization(s): Russian Foundation for Basic Research

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.196 
• R-Value Work: 0.169 
• R-Value Observed: 0.170 

Literature

CRYSTAL STRUCTURE OF C173S MUTATION IN THE PMGL2 ESTERASE FROM PERMAFROST METAGENOMIC LIBRARY

Goryaynova, D.A., Boyko, K.M., Nikolaeva, A.Y., Korzhenevskiy, D.A., Kryukova, M.V., Petrovskaya, L.E., Novototskaya-Vlasova, K.A., Rivkina, E.M., Dolgikh, D.A., Kirpichnikov, M.P., Popov, V.O.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 75.65 kDa 
• Atom Count: 5,284 
• Modelled Residue Count: 637 
• Deposited Residue Count: 702 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PMGL2	A, B	351	uncultured bacterium	Mutation(s): 1  EC: 3.1.1.3
UniProt
Find proteins for A0A142J6I6 (uncultured bacterium) Explore A0A142J6I6  Go to UniProtKB:  A0A142J6I6

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PG6	D [auth A], E [auth B]	1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE C12 H26 O6 DMDPGPKXQDIQQG-UHFFFAOYSA-N
MG	C [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.196 
• R-Value Work: 0.169 
• R-Value Observed: 0.170 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.149	α = 90
b = 92.53	β = 106.61
c = 74.41	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
Aimless	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-07-08 
Deposition Author(s): Goryaynova, D.A., Boyko, K.M., Nikolaeva, A.Y., Korzhenevskiy, D.A., Kryukova, M.V., Petrovskaya, L.E., Novototskaya-Vlasova, K.A., Rivkina, E.M., Dolgikh, D.A., Kirpichnikov, M.P., Popov, V.O.

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Funding Organization	Location	Grant Number
Russian Foundation for Basic Research	Russian Federation	18-04-00491

Revision History  

• Version 1.0: 2020-07-08
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Database references, Refinement description