8CYH

Novel Anti-Mesothelin Antibodies Enable Crystallography of the Intact Mesothelin Ectodo- main and Engineering of Potent, T cell-engaging Bispecific Therapeutics


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.38 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.230 
  • R-Value Observed: 0.232 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Novel mesothelin antibodies enable crystallography of the intact mesothelin ectodomain and engineering of potent, T cell-engaging bispecific therapeutics

Lin, I.Rupert, P.B.Pilat, K.Ruff, R.O.Friend, D.J.Chan, M.K.Clarke, M.Hoffstrom, B.G.Carter, J.Meshinchi, S.Bandaranayake, A.D.Mehlin, C.Olson, J.M.Strong, R.K.Correnti, C.E.

(2023) Front Drug Discov 3


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
A12 antibody light chainA [auth L]214Homo sapiensMutation(s): 0 
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Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
A12 antibody heavy chainB [auth H]222Homo sapiensMutation(s): 0 
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Mesothelin, cleaved formC [auth M]327Homo sapiensMutation(s): 0 
Gene Names: MSLNMPF
UniProt & NIH Common Fund Data Resources
Find proteins for Q13421 (Homo sapiens)
Explore Q13421 
Go to UniProtKB:  Q13421
PHAROS:  Q13421
GTEx:  ENSG00000102854 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ13421
Glycosylation
Glycosylation Sites: 2Go to GlyGen: Q13421-1
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.38 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.230 
  • R-Value Observed: 0.232 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 65.112α = 90
b = 124.862β = 90
c = 302.748γ = 90
Software Package:
Software NamePurpose
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2023-06-07
    Type: Initial release
  • Version 1.1: 2023-10-25
    Changes: Data collection, Refinement description
  • Version 1.2: 2023-12-20
    Changes: Database references