1OQX
G-2 glycovariant of human IgG Fc bound to minimized version of Protein A called Z34C
- PDB DOI: https://doi.org/10.2210/pdb1OQX/pdb
- Classification: IMMUNE SYSTEM
- Organism(s): Homo sapiens, synthetic construct
- Expression System: Cricetulus griseus
- Mutation(s): No 
- Deposited: 2003-03-11 Released: 2003-03-25 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.60 Å
- R-Value Free: 0.306 
- R-Value Work: 0.219 
- R-Value Observed: 0.219 
wwPDB Validation   3D Report Full Report
This is version 3.1 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
immunoglobulin gamma-1 heavy chain constant region | 212 | Homo sapiens | Mutation(s): 0  | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P01857 (Homo sapiens) Explore P01857  Go to UniProtKB:  P01857 | |||||
PHAROS:  P01857 GTEx:  ENSG00000211896  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P01857 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Protein A Z34C | 34 | synthetic construct | Mutation(s): 0  | ||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | E | 6 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G31616YD GlyCosmos:  G31616YD GlyGen:  G31616YD |
Entity ID: 4 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | F | 6 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G18521RG GlyCosmos:  G18521RG GlyGen:  G18521RG |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.60 Å
- R-Value Free: 0.306 
- R-Value Work: 0.219 
- R-Value Observed: 0.219 
- Space Group: P 21 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 87.43 | α = 90 |
b = 125.68 | β = 90 |
c = 53.64 | γ = 90 |
Software Name | Purpose |
---|---|
X-PLOR | refinement |
DENZO | data reduction |
SCALEPACK | data scaling |
AMoRE | phasing |
Entry History 
Deposition Data
- Released Date: 2003-03-25  Deposition Author(s): Raju, T.S., Mulkerrin, M.G., Parker, M., De Vos, A.M., Gazzano-Santoro, H., Totpal, K., Ultsch, M.H.
Revision History (Full details and data files)
- Version 1.0: 2003-03-25
Type: Initial release - Version 1.1: 2008-04-29
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Non-polymer description, Version format compliance - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Derived calculations, Experimental preparation, Structure summary - Version 3.0: 2020-12-16
Changes: Advisory, Atomic model, Data collection, Derived calculations, Source and taxonomy, Structure summary - Version 3.1: 2023-08-16
Changes: Data collection, Database references, Refinement description