8X2O

RIPK2 in complex with K252

• PDB DOI: https://doi.org/10.2210/pdb8X2O/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2023-11-10 Released: 2024-11-13 
• Deposition Author(s): Yang, J.H., Yang, J.H.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.26 Å
• R-Value Free: 0.254 
• R-Value Work: 0.213 
• R-Value Observed: 0.215 

Starting Model: experimental

Literature

RIPK2 in complex with K252

Yang, J.H., Yang, J.H.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 73.56 kDa 
• Atom Count: 4,541 
• Modelled Residue Count: 565 
• Deposited Residue Count: 632 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Receptor-interacting serine/threonine-protein kinase 2	A, B	316	Homo sapiens	Mutation(s): 0  Gene Names: RIPK2, CARDIAK, RICK, RIP2, UNQ277/PRO314/PRO34092 EC: 2.7.11.1 (PDB Primary Data), 2.7.10.2 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for O43353 (Homo sapiens) Explore O43353  Go to UniProtKB:  O43353
PHAROS:  O43353 GTEx:  ENSG00000104312

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
6IL (Subject of Investigation/LOI)	C [auth A], D [auth B]	~{N}-[(1~{R})-4-[4-[(6-fluoranyl-1,3-benzothiazol-5-yl)amino]thieno[2,3-d]pyrimidin-6-yl]cyclohex-3-en-1-yl]cyclopropanecarboxamide C23 H20 F N5 O S2 HBUARMMKBQMRBE-AWEZNQCLSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.26 Å
• R-Value Free: 0.254 
• R-Value Work: 0.213 
• R-Value Observed: 0.215 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.08	α = 90
b = 102.77	β = 90
c = 125.31	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
HKL-3000	data reduction
xia2	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-11-13 
Deposition Author(s): Yang, J.H., Yang, J.H.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	82272647

Revision History  

• Version 1.0: 2024-11-13
  Type: Initial release