6WWD

Crystal structure of Nucleoside-triphosphatase / dITP/XTP pyrophosphatase from Mycobacterium abscessus ATCC 19977 / DSM 44196

• PDB DOI: https://doi.org/10.2210/pdb6WWD/pdb

• Classification: HYDROLASE
• Organism(s): Mycobacteroides abscessus ATCC 19977
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2020-05-09 Released: 2020-05-20 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.244 
• R-Value Work: 0.186 
• R-Value Observed: 0.189 

Literature

Crystal structure of Nucleoside-triphosphatase / dITP/XTP pyrophosphatase from Mycobacterium abscessus ATCC 19977 / DSM 44196

Abendroth, J., Lorimer, D.D., Horanyi, P.S., Edwards, T.E.

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)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 90.81 kDa 
• Atom Count: 6,140 
• Modelled Residue Count: 776 
• Deposited Residue Count: 852 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
dITP/XTP pyrophosphatase	A, B, C, D	213	Mycobacteroides abscessus ATCC 19977	Mutation(s): 0  Gene Names: MAB_1485 EC: 3.6.1.66
UniProt
Find proteins for B1MLZ4 (Mycobacteroides abscessus (strain ATCC 19977 / DSM 44196 / CCUG 20993 / CIP 104536 / JCM 13569 / NCTC 13031 / TMC 1543 / L948)) Explore B1MLZ4  Go to UniProtKB:  B1MLZ4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.244 
• R-Value Work: 0.186 
• R-Value Observed: 0.189 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/m36wwd

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.69	α = 90
b = 104.04	β = 90
c = 146.5	γ = 90

Software Package:

Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
SHELXDE	phasing
PHASER	phasing
ARP/wARP	model building
Coot	model building
PARROT	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-05-20 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2020-05-20
  Type: Initial release
  
• Version 1.1: 2024-03-06
  Changes: Data collection, Database references, Refinement description