3DKO

Complex between the kinase domain of human ephrin type-a receptor 7 (epha7) and inhibitor alw-ii-49-7

• PDB DOI: https://doi.org/10.2210/pdb3DKO/pdb

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


• Deposited: 2008-06-25 Released: 2008-08-19 
• Deposition Author(s): Walker, J.R., Syeda, F., Gray, N., Butler-Cole, C., Bountra, C., Wolkstrom, M., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.232 
• R-Value Work: 0.189 
• R-Value Observed: 0.191 

Starting Model: experimental

Literature

Kinase domain of human ephrin type-a receptor 7 (epha7) in complex with ALW-II-49-7

Walker, J.R., Syeda, F., Gray, N., Butler-Cole, C., Bountra, C., Wolkstrom, M., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Dhe-Paganon, S.

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: 36.65 kDa 
• Atom Count: 2,358 
• Modelled Residue Count: 275 
• Deposited Residue Count: 318 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ephrin type-A receptor 7	A	318	Homo sapiens	Mutation(s): 0  Gene Names: EPHA7, EHK3, HEK11 EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q15375 (Homo sapiens) Explore Q15375  Go to UniProtKB:  Q15375
PHAROS:  Q15375 GTEx:  ENSG00000135333

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
IHZ	B [auth A]	5-[(2-methyl-5-{[3-(trifluoromethyl)phenyl]carbamoyl}phenyl)amino]pyridine-3-carboxamide C21 H17 F3 N4 O2 SAAYRHKJHDIDPH-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.232 
• R-Value Work: 0.189 
• R-Value Observed: 0.191 
• Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.658	α = 90
b = 52.658	β = 90
c = 217.059	γ = 120

Software Package:

Software Name	Purpose
PHASER	phasing
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-08-19 
Deposition Author(s): Walker, J.R., Syeda, F., Gray, N., Butler-Cole, C., Bountra, C., Wolkstrom, M., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2008-08-19
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2023-08-30
  Changes: Data collection, Database references, Derived calculations, Refinement description