5A62

Hydrolytic potential of the ammonia-oxidizing Thaumarchaeon Nitrososphaera gargenis - crystal structure and activity profiles of carboxylesterases linked to their metabolic function

• PDB DOI: https://doi.org/10.2210/pdb5A62/pdb

• Classification: HYDROLASE
• Organism(s): Candidatus Nitrososphaera gargensis
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-06-24 Released: 2016-07-06 
• Deposition Author(s): Chow, J., Kaljunen, H., Nittinger, E., Spieck, E., Rarey, M., Mueller-Dieckmann, J., Streit, W.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.163 
• R-Value Work: 0.142 
• R-Value Observed: 0.143 

Starting Model: experimental

Literature

Hydrolytic Potential of the Ammonia-Oxidizing Thaumarchaeon Nitrososphaera Gargenis - Crystal Structure and Activity Profiles of Carboxylesterases Linked to Their Metabolic Function

Chow, J., Kaljunen, H., Nittinger, E., Spieck, E., Rarey, M., Mueller-Dieckmann, J., Streit, W.R.

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)

Macromolecule Content

• Total Structure Weight: 31.19 kDa 
• Atom Count: 2,431 
• Modelled Residue Count: 272 
• Deposited Residue Count: 277 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PUTATIVE ALPHA/BETA HYDROLASE FOLD PROTEIN	A	277	Candidatus Nitrososphaera gargensis	Mutation(s): 0
UniProt
Find proteins for K0IM51 (Nitrososphaera gargensis (strain Ga9.2)) Explore K0IM51  Go to UniProtKB:  K0IM51

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACT	B [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 0.163 
• R-Value Work: 0.142 
• R-Value Observed: 0.143 
• Space Group: I 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.947	α = 90
b = 65.461	β = 104.17
c = 84.591	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-07-06 
Deposition Author(s): Chow, J., Kaljunen, H., Nittinger, E., Spieck, E., Rarey, M., Mueller-Dieckmann, J., Streit, W.R.

Revision History  

• Version 1.0: 2016-07-06
  Type: Initial release
  
• Version 1.1: 2018-03-07
  Changes: Data collection, Source and taxonomy
• Version 1.2: 2024-01-10
  Changes: Data collection, Database references, Derived calculations, Other, Refinement description