3L46

Crystal structure of the second BRCT domain of epithelial cell transforming 2 (ECT2)

• PDB DOI: https://doi.org/10.2210/pdb3L46/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-12-18 Released: 2010-01-12 
• Deposition Author(s): Nedyalkova, L., Tempel, W., Tong, Y., Crombet, L., Wang, H., Guan, X., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Bochkarev, A., Park, H., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.48 Å
• R-Value Free: 0.205 
• R-Value Work: 0.181 
• R-Value Observed: 0.182 

Starting Model: experimental

Literature

Crystal structure of the second BRCT domain of epithelial cell transforming 2 (ECT2)

Nedyalkova, L., Tempel, W., Tong, Y., Crombet, L., Wang, H., Guan, X., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Bochkarev, A., Park, H.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 26.28 kDa 
• Atom Count: 1,617 
• Modelled Residue Count: 185 
• Deposited Residue Count: 224 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein ECT2	A, B	112	Homo sapiens	Mutation(s): 0  Gene Names: ECT2
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H8V3 (Homo sapiens) Explore Q9H8V3  Go to UniProtKB:  Q9H8V3
GTEx:  ENSG00000114346

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UNX	C [auth A], D [auth B], E [auth B]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.48 Å
• R-Value Free: 0.205 
• R-Value Work: 0.181 
• R-Value Observed: 0.182 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.158	α = 90
b = 60.63	β = 90
c = 74.004	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-01-12 
Deposition Author(s): Nedyalkova, L., Tempel, W., Tong, Y., Crombet, L., Wang, H., Guan, X., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Bochkarev, A., Park, H., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2010-01-12
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2014-12-17
  Changes: Data collection, Version format compliance
• Version 1.3: 2016-10-26
  Changes: Other
• Version 1.4: 2017-11-01
  Changes: Refinement description
• Version 1.5: 2023-09-06
  Changes: Data collection, Database references, Refinement description