8XEY

The Crystal Structure of C-terminal kinase domain of RSK2 from Biortus

• PDB DOI: https://doi.org/10.2210/pdb8XEY/pdb

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


• Deposited: 2023-12-13 Released: 2024-03-06 
• Deposition Author(s): Wang, F., Cheng, W., Lv, Z., Meng, Q., Zhang, B.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.280 
• R-Value Work: 0.202 

Literature

The Crystal Structure of C-terminal kinase domain of RSK2 from Biortus

Wang, F., Cheng, W., Lv, Z., Meng, Q., Zhang, B.

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: 38.52 kDa 
• Atom Count: 2,549 
• Modelled Residue Count: 312 
• Deposited Residue Count: 341 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribosomal protein S6 kinase alpha-3	A	341	Homo sapiens	Mutation(s): 0  Gene Names: RPS6KA3, ISPK1, MAPKAPK1B, RSK2 EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P51812 (Homo sapiens) Explore P51812  Go to UniProtKB:  P51812
PHAROS:  P51812 GTEx:  ENSG00000177189

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG (Subject of Investigation/LOI)	C [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
EDO (Subject of Investigation/LOI)	B [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.280 
• R-Value Work: 0.202 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.513	α = 90
b = 46.513	β = 90
c = 294.07	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: 2024-03-06 
Deposition Author(s): Wang, F., Cheng, W., Lv, Z., Meng, Q., Zhang, B.

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Funding Organization	Location	Grant Number
Not funded	China	--

Revision History  

• Version 1.0: 2024-03-06
  Type: Initial release