8WTF | pdb_00008wtf

The Crystal Structure of IRAK4 from Biortus

• PDB DOI: https://doi.org/10.2210/pdb8WTF/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Baculovirus expression vector pFastBac1-HM
• Mutation(s): No 


• Deposited: 2023-10-18 Released: 2023-11-15 
• Deposition Author(s): Wang, F., Cheng, W., Lv, Z., Meng, Q., Xu, Y.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.236 (Depositor), 0.248 (DCC) 
• R-Value Work: 
  0.180 (Depositor), 0.191 (DCC) 

Starting Model: experimental

Literature

The Crystal Structure of IRAK4 from Biortus

Wang, F., Cheng, W., Lv, Z., Meng, Q., Xu, Y.

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)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 33.96 kDa 
• Atom Count: 2,506 
• Modeled Residue Count: 291 
• Deposited Residue Count: 297 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Interleukin-1 receptor-associated kinase 4	A	297	Homo sapiens	Mutation(s): 0  Gene Names: IRAK4 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NWZ3 (Homo sapiens) Explore Q9NWZ3  Go to UniProtKB:  Q9NWZ3
PHAROS:  Q9NWZ3 GTEx:  ENSG00000198001

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
8CG	B [auth A]	1-{[(2S,3S,4S)-3-ethyl-4-fluoro-5-oxopyrrolidin-2-yl]methoxy}-7-methoxyisoquinoline-6-carboxamide C18 H20 F N3 O4 JKDGKIBAOAFRPJ-ZBINZKHDSA-N
SO4	F [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
EDO	C [auth A], D [auth A], E [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
8CG	BindingDB:  8WTF	IC50: min: 0.1, max: 2.4 (nM) from 4 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.236 (Depositor), 0.248 (DCC) 
• R-Value Work:  0.180 (Depositor), 0.191 (DCC) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.449	α = 90
b = 93.061	β = 99.146
c = 60.925	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2023-11-15 
Deposition Author(s): Wang, F., Cheng, W., Lv, Z., Meng, Q., Xu, Y.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2023-11-15
  Type: Initial release