6LCV | pdb_00006lcv

structure of Mutant S44P of maltooligosyltrehalose synthase from Arthrobacter ramosus

• PDB DOI: https://doi.org/10.2210/pdb6LCV/pdb

• Classification: ISOMERASE
• Organism(s): Arthrobacter ramosus
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): Yes 


• Deposited: 2019-11-20 Released: 2020-11-25 
• Deposition Author(s): Chen, C., Su, L., Wu, L., Zhou, J., Wu, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.84 Å
• R-Value Free: 
  0.189 (Depositor), 0.189 (DCC) 
• R-Value Work: 
  0.160 (Depositor), 0.162 (DCC) 
• R-Value Observed: 
  0.162 (Depositor) 

Starting Model: experimental

Literature

structure of Mutant S44P of maltooligosyltrehalose synthase from Arthrobacter ramosus

Chen, C., Wu, J.

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

Macromolecule Content 

• Total Structure Weight: 84.92 kDa 
• Atom Count: 6,153 
• Modeled Residue Count: 756 
• Deposited Residue Count: 770 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MTSase	A	770	Arthrobacter ramosus	Mutation(s): 1  Gene Names: treY EC: 5.4.99.15
UniProt
Find proteins for Q9AJN7 (Arthrobacter ramosus) Explore Q9AJN7  Go to UniProtKB:  Q9AJN7

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.84 Å
• R-Value Free:  0.189 (Depositor), 0.189 (DCC) 
• R-Value Work:  0.160 (Depositor), 0.162 (DCC) 
• R-Value Observed: 0.162 (Depositor) 

Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 194.683	α = 90
b = 194.683	β = 90
c = 200.354	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-11-25 
Deposition Author(s): Chen, C., Su, L., Wu, L., Zhou, J., Wu, J.

Revision History  

• Version 1.0: 2020-11-25
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description