3UT1

Crystal structure of the 3-MBT repeat domain of L3MBTL3

• PDB DOI:  https://doi.org/10.2210/pdb3UT1/pdb

• Classification: TRANSCRIPTION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2011-11-24 Released: 2011-12-28 
• Deposition Author(s): Zhong, N., Tempel, W., Wernimont, A.K., Graslund, S., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Brown, P.J., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.267 
• R-Value Work: 0.222 
• R-Value Observed: 0.224 

Literature

Crystal structure of the 3-MBT repeat domain of L3MBTL3

Zhong, N., Tempel, W., Wernimont, A.K., Graslund, S., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Brown, P.J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 37.98 kDa 
• Atom Count: 2,590 
• Modelled Residue Count: 313 
• Deposited Residue Count: 324 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lethal(3)malignant brain tumor-like protein 3	A	324	Homo sapiens	Mutation(s): 0  Gene Names: L3MBTL3, KIAA1798, MBT1
UniProt & NIH Common Fund Data Resources
Find proteins for Q96JM7 (Homo sapiens) Explore Q96JM7  Go to UniProtKB:  Q96JM7
PHAROS:  Q96JM7

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EPE	G [auth A]	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C8 H18 N2 O4 S JKMHFZQWWAIEOD-UHFFFAOYSA-N
CO	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A]	COBALT (II) ION Co XLJKHNWPARRRJB-UHFFFAOYSA-N
UNX	H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], Q [auth A], R [auth A], S [auth A]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.267 
• R-Value Work: 0.222 
• R-Value Observed: 0.224 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.287	α = 90
b = 70.619	β = 119.95
c = 58.574	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-12-28 
Deposition Author(s): Zhong, N., Tempel, W., Wernimont, A.K., Graslund, S., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Brown, P.J., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2011-12-28
  Type: Initial release
  
• Version 1.1: 2012-02-29
  Changes: Database references, Structure summary
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description