7E6W | pdb_00007e6w

Crystal structure of Sesquisabinene B Synthase 1 mutant G418A and F419N

• PDB DOI: https://doi.org/10.2210/pdb7E6W/pdb

• Classification: LYASE
• Organism(s): Santalum album
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2021-02-24 Released: 2022-03-02 
• Deposition Author(s): Singh, S., Thulasiram, H.V., Kulkarni, K.A.
• Funding Organization(s): Council of Scientific & Industrial Research (CSIR)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 
  0.275 (Depositor), 0.280 (DCC) 
• R-Value Work: 
  0.238 (Depositor), 0.240 (DCC) 
• R-Value Observed: 
  0.240 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Sesquisabinene B Synthase 1 mutant G418A and F419N

Singh, S., Thulasiram, H.V., Kulkarni, K.A.

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

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 128.5 kDa 
• Atom Count: 8,165 
• Modeled Residue Count: 1,010 
• Deposited Residue Count: 1,110 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sesquisabinene B synthase 1	A, B	555	Santalum album	Mutation(s): 2
UniProt
Find proteins for A0A0A0RDR2 (Santalum album) Explore A0A0A0RDR2  Go to UniProtKB:  A0A0A0RDR2

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free:  0.275 (Depositor), 0.280 (DCC) 
• R-Value Work:  0.238 (Depositor), 0.240 (DCC) 
• R-Value Observed: 0.240 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.067	α = 90
b = 61.03	β = 93.04
c = 182.71	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-03-02 
Deposition Author(s): Singh, S., Thulasiram, H.V., Kulkarni, K.A.

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Funding Organization	Location	Grant Number
Council of Scientific & Industrial Research (CSIR)	India	MLP029426

Revision History  

• Version 1.0: 2022-03-02
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description