Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 70546.61 
• Atom Count: 4113 
• Residue Count: 614 
• Unique protein chains: 2

6MBL

SETD3, a Histidine Methyltransferase, in Complex with an Actin Peptide and SAH, Second P212121 Crystal Form

• DOI: 10.2210/pdb6MBL/pdb

• Classification: TRANSFERASE/STRUCTURAL PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)


• Deposited: 2018-08-30 Released: 2018-12-19 
• Deposition Author(s): Horton, J.R., Dai, S., Cheng, X.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences 

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.197 Å
• R-Value Free: 0.227 
• R-Value Work: 0.182 

Literature

SETD3 is an actin histidine methyltransferase that prevents primary dystocia

Wilkinson, A.W., Diep, J., Dai, S., Liu, S., Ooi, Y.S., Song, D., Li, T.-M., Horton, J.R., Zhang, X., Liu, C., Trivedi, D.V., Ruppel, K.M., Vilches-Moure, J.G., Casey, K.M., Mak, J., Cowan, T., Elias, J.E., Nagamine, C.M., Spudich, J.A., Cheng, X., Carette, J.E., Gozani, O.

(2018) Nature 565: 372-376

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Actin Peptide	Y	15	Homo sapiens	Mutation(s): 0  Gene Names: ACTB
Find proteins for P60709 (Homo sapiens) Go to Gene View: ACTB Go to UniProtKB:  P60709

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
Histone-lysine N-methyltransferase setd3	A	599	Homo sapiens	Mutation(s): 0  Gene Names: SETD3 (C14orf154) EC: 2.1.1.85
Find proteins for Q86TU7 (Homo sapiens) Go to Gene View: SETD3 Go to UniProtKB:  Q86TU7

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
EDO	A	1,2-ETHANEDIOL ETHYLENE GLYCOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
SAH	A	S-ADENOSYL-L-HOMOCYSTEINE C14 H20 N6 O5 S ZJUKTBDSGOFHSH-WFMPWKQPSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.197 Å
• R-Value Free: 0.227 
• R-Value Work: 0.182 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 56.557	α = 90.00
b = 92.830	β = 90.00
c = 111.635	γ = 90.00

Software Package:

Software Name	Purpose
PHENIX	phasing
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2018-08-30 
• Released Date: 2018-12-19 
• Deposition Author(s): Horton, J.R., Dai, S., Cheng, X.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences	United States	GM049245-23

Revision History 

• Version 1.0: 2018-12-19
  Type: Initial release
• Version 1.1: 2019-01-16
  Type: Data collection, Database references