6XFO | pdb_00006xfo

Orthorhombic crystal form of Striga hermonthica Dwarf14 (ShD14)

• PDB DOI: https://doi.org/10.2210/pdb6XFO/pdb

• Classification: HYDROLASE
• Organism(s): Striga hermonthica
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-06-15 Released: 2020-06-24 
• Deposition Author(s): Hamiaux, C., Snowden, K.C.
• Funding Organization(s): Marsden Fund

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.58 Å
• R-Value Free: 
  0.205 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.176 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.177 (Depositor) 

Starting Model: experimental

Literature

To be published

Hamiaux, C., Zhang, Y., Snowden, K.C., Bouwmeester, H.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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 58.61 kDa 
• Atom Count: 4,572 
• Modeled Residue Count: 530 
• Deposited Residue Count: 532 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
D14	A, B	266	Striga hermonthica	Mutation(s): 0
UniProt
Find proteins for A0A2U8XQ45 (Striga hermonthica) Explore A0A2U8XQ45  Go to UniProtKB:  A0A2U8XQ45

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACT	D [auth B]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M
MG	C [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.58 Å
• R-Value Free:  0.205 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.176 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.177 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.23	α = 90
b = 83.33	β = 90
c = 86.62	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-06-24 
Deposition Author(s): Hamiaux, C., Snowden, K.C.

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Funding Organization	Location	Grant Number
Marsden Fund	New Zealand	PAF1301

Revision History  

• Version 1.0: 2020-06-24
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Database references, Derived calculations, Refinement description