7E3M

RORgamma LBD complexed with Panaxatriol and SRC2.2

• PDB DOI: https://doi.org/10.2210/pdb7E3M/pdb

• Classification: IMMUNE SYSTEM/INHIBITOR
• Organism(s): Homo sapiens, synthetic construct
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2021-02-09 Released: 2022-03-23 
• Deposition Author(s): Liu, Z.H., Huang, J., Lu, W.Q., Tang, Y., Wu, Z.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.269 
• R-Value Work: 0.194 
• R-Value Observed: 0.197 

Starting Model: experimental

Literature

Structure of human RORgammat LBD with SRC2.2 at 2.80 Angstroms resolution

Liu, Z.H., Huang, J., Wu, Z.R., Tang, Y., Lu, W.Q.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: equilibrium centrifugation

Macromolecule Content

• Total Structure Weight: 29.81 kDa 
• Atom Count: 2,077 
• Modelled Residue Count: 251 
• Deposited Residue Count: 251 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nuclear receptor ROR-gamma	A	243	Homo sapiens	Mutation(s): 0  Gene Names: RORC, NR1F3, RORG, RZRG
UniProt & NIH Common Fund Data Resources
Find proteins for P51449 (Homo sapiens) Explore P51449  Go to UniProtKB:  P51449
PHAROS:  P51449 GTEx:  ENSG00000143365

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
LYS-ILE-LEU-HIS-ARG-LEU-LEU-GLN	B	8	synthetic construct	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
HVL (Subject of Investigation/LOI)	C [auth A]	(3R,5R,6S,8R,9R,10R,12R,13R,14R,17S)-4,4,8,10,14-pentamethyl-17-[(2R)-2,6,6-trimethyloxan-2-yl]-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,6,12-triol C30 H52 O4 QFJUYMMIBFBOJY-FAKBLDBGSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.269 
• R-Value Work: 0.194 
• R-Value Observed: 0.197 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.446	α = 90
b = 62.446	β = 90
c = 159.766	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2022-03-23 
Deposition Author(s): Liu, Z.H., Huang, J., Lu, W.Q., Tang, Y., Wu, Z.R.

Revision History  

• Version 1.0: 2022-03-23
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description