6YAX

Crystal structure of CD32b (Fc Gamma Receptor IIb) in complex with Human IgG1 Fab fragment (5C05)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.230 

Starting Model: experimental
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This is version 1.1 of the entry. See complete history


Literature

Crystal structure of CD32b (Fc Gamma Receptor IIb) in complex with Human IgG1 Fab fragment (5C05)

Fisher, H.Tews, I.Orr, C.

To be published.

Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
5C05 F(ab) heavy chainA [auth HHH],
E [auth III]
218Homo 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
5C05 F(ab) light chainB [auth MMM],
D [auth LLL]
218Homo sapiensMutation(s): 0 
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Sequence Annotations
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Low affinity immunoglobulin gamma Fc region receptor II-cC [auth AAA],
F [auth BBB]
181Homo sapiensMutation(s): 0 
Gene Names: FCGR2CCD32FCG2IGFR2
UniProt & NIH Common Fund Data Resources
Find proteins for P31995 (Homo sapiens)
Explore P31995 
Go to UniProtKB:  P31995
PHAROS:  P31995
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP31995
Glycosylation
Glycosylation Sites: 1Go to GlyGen: P31995-1
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

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Entity ID: 4
MoleculeChains Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseG [auth A]2N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT
GlyCosmos:  G42666HT
GlyGen:  G42666HT
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.230 
  • Space Group: P 43
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 95.728α = 90
b = 95.728β = 90
c = 186.038γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
DIALSdata reduction
Aimlessdata scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Cancer Research UKUnited KingdomS_3591

Revision History  (Full details and data files)

  • Version 1.0: 2021-10-06
    Type: Initial release
  • Version 1.1: 2024-01-24
    Changes: Data collection, Derived calculations, Refinement description