6R7T

Crystal Structure of human Melanoma-associated antigen B1 (MAGEB1) in complex with nanobody

• PDB DOI:  https://doi.org/10.2210/pdb6R7T/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Lama glama, Homo sapiens
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2019-03-29 Released: 2019-05-01 
• Deposition Author(s): Ye, M., Newman, J., Pike, A.C.W., Burgess-Brown, N., Cooper, C.D.O., Bountra, C., Arrowsmith, C., Edwards, A., Gileadi, O., von Delft, F.
• Funding Organization(s): Wellcome Trust

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.68 Å
• R-Value Free: 0.288 
• R-Value Work: 0.258 
• R-Value Observed: 0.259 

Literature

Crystal Structure of Melanoma-associated antigen B1 (MAGEB1) in complex with nanobody

Ye, M., Newman, J., Pike, A.C.W., Burgess-Brown, N., Cooper, C.D.O., Bountra, C., Arrowsmith, C., Edwards, A., Gileadi, O., von Delft, F.

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: gel filtration

Macromolecule Content

• Total Structure Weight: 42.32 kDa 
• Atom Count: 2,442 
• Modelled Residue Count: 303 
• Deposited Residue Count: 374 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
anti MAGEB1 nanobody	A	123	Lama glama	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Melanoma-associated antigen B1	B	251	Homo sapiens	Mutation(s): 0  Gene Names: MAGEB1, MAGEL1, MAGEXP
UniProt & NIH Common Fund Data Resources
Find proteins for P43366 (Homo sapiens) Explore P43366  Go to UniProtKB:  P43366
PHAROS:  P43366

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.68 Å
• R-Value Free: 0.288 
• R-Value Work: 0.258 
• R-Value Observed: 0.259 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.976	α = 90
b = 61.976	β = 90
c = 361.001	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
DIALS	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-05-01 
Deposition Author(s): Ye, M., Newman, J., Pike, A.C.W., Burgess-Brown, N., Cooper, C.D.O., Bountra, C., Arrowsmith, C., Edwards, A., Gileadi, O., von Delft, F.

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Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	--

Revision History  

• Version 1.0: 2019-05-01
  Type: Initial release
  
• Version 1.1: 2019-05-29
  Changes: Data collection, Database references, Refinement description, Structure summary
• Version 1.2: 2019-08-21
  Changes: Data collection