7ATS

The LIMK1 Kinase Domain Bound To LIJTF500127

• PDB DOI: https://doi.org/10.2210/pdb7ATS/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2020-10-30 Released: 2020-11-25 
• Deposition Author(s): Mathea, S., Chatterjee, D., Preuss, F., Yamamoto, S., Tawada, M., Nomura, I., Takagi, T., Ahmed, M., Little, W., Mueller-Knapp, S., Knapp, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.312 
• R-Value Work: 0.248 
• R-Value Observed: 0.251 

Literature

The LIMK1 Kinase Domain Bound To LIJTF500127

Mathea, S., Chatterjee, D., Preuss, F., Yamamoto, S., Tawada, M., Nomura, I., Takagi, T., Ahmed, M., Little, W., Mueller-Knapp, S., Knapp, S.

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

Macromolecule Content

• Total Structure Weight: 36.52 kDa 
• Atom Count: 1,919 
• Modelled Residue Count: 275 
• Deposited Residue Count: 310 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
LIM domain kinase 1	A	310	Homo sapiens	Mutation(s): 0  Gene Names: LIMK1, LIMK EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P53667 (Homo sapiens) Explore P53667  Go to UniProtKB:  P53667
PHAROS:  P53667 GTEx:  ENSG00000106683

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
RXQ (Subject of Investigation/LOI)	B [auth A]	N-[3-[5-(4-Chlorophenyl)-1H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluorophenyl]benzenesulfonamide C26 H16 Cl F2 N3 O3 S RITQXDGVBQEJQA-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.312 
• R-Value Work: 0.248 
• R-Value Observed: 0.251 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 81.096	α = 90
b = 81.096	β = 90
c = 173.953	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-11-25 
Deposition Author(s): Mathea, S., Chatterjee, D., Preuss, F., Yamamoto, S., Tawada, M., Nomura, I., Takagi, T., Ahmed, M., Little, W., Mueller-Knapp, S., Knapp, S.

Revision History  

• Version 1.0: 2020-11-25
  Type: Initial release
  
• Version 1.1: 2024-01-31
  Changes: Data collection, Database references, Refinement description