5EX7

Crystal structure of Brat NHL domain in complex with an 8-nt hunchback mRNA

• PDB DOI: https://doi.org/10.2210/pdb5EX7/pdb
• NAKB: 5EX7

• Classification: TRANSLATION/RNA
• Organism(s): Drosophila melanogaster, Drosophila
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-11-23 Released: 2015-12-09 
• Deposition Author(s): Wang, Y., Yu, Z., Wang, M., Liu, C.P., Yang, N., Xu, R.M.
• Funding Organization(s): National Natural Science Foundation of China, MOST

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.231 
• R-Value Work: 0.181 
• R-Value Observed: 0.183 

Literature

Crystal structure of Brat NHL domain in complex with an 8-nt hunchback mRNA

Wang, Y., Yu, Z., Wang, M., Liu, C.P., Yang, N., Xu, R.M.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 34.84 kDa 
• Atom Count: 2,476 
• Modelled Residue Count: 281 
• Deposited Residue Count: 294 
• Unique protein chains: 1
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Brain tumor protein	A	286	Drosophila melanogaster	Mutation(s): 0  Gene Names: brat, CG10719
UniProt
Find proteins for Q8MQJ9 (Drosophila melanogaster) Explore Q8MQJ9  Go to UniProtKB:  Q8MQJ9

Entity ID: 2
Molecule	Chains	Length	Organism	Image
RNA (5'-R(P*UP*UP*UP*GP*UP*UP*GP*U)-3')	B	8	Drosophila

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.231 
• R-Value Work: 0.181 
• R-Value Observed: 0.183 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 150.518	α = 90
b = 150.518	β = 90
c = 37.921	γ = 120

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2015-12-09 
Deposition Author(s): Wang, Y., Yu, Z., Wang, M., Liu, C.P., Yang, N., Xu, R.M.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	31521002
National Natural Science Foundation of China	China	31370734
National Natural Science Foundation of China	China	31430018
National Natural Science Foundation of China	China	31570747
MOST	China	2105CB856202

Revision History  

• Version 1.0: 2015-12-09
  Type: Initial release
  
• Version 1.1: 2017-10-18
  Changes: Author supporting evidence, Derived calculations
• Version 1.2: 2023-11-08
  Changes: Data collection, Database references, Refinement description