5IW6
anti-CD20 monoclonal antibody Fc fragment
- PDB DOI: https://doi.org/10.2210/pdb5IW6/pdb
- Classification: IMMUNE SYSTEM
- Organism(s): Homo sapiens
- Expression System: Bos taurus
- Mutation(s): Yes 
- Deposited: 2016-03-22 Released: 2017-03-29 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.34 Å
- R-Value Free: 0.259 
- R-Value Work: 0.224 
- R-Value Observed: 0.226 
wwPDB Validation   3D Report Full Report
This is version 2.1 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Ig gamma-1 chain C region | 209 | Homo sapiens | Mutation(s): 2  Gene Names: IGHG1 | ||
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 | |||||
|
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Ig gamma-1 chain C region | 205 | Homo sapiens | Mutation(s): 2  Gene Names: IGHG1 | ||
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 | |||||
|
Oligosaccharides
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-beta-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | C, D | 8 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G32253EE GlyCosmos:  G32253EE GlyGen:  G32253EE |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.34 Å
- R-Value Free: 0.259 
- R-Value Work: 0.224 
- R-Value Observed: 0.226 
- Space Group: P 21 21 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 49.45 | α = 90 |
b = 80.004 | β = 90 |
c = 139.324 | γ = 90 |
Software Name | Purpose |
---|---|
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
MOLREP | phasing |
Entry History 
Revision History (Full details and data files)
- Version 1.0: 2017-03-29
Type: Initial release - Version 1.1: 2017-09-27
Changes: Data collection - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Atomic model, Data collection, Derived calculations, Structure summary - Version 2.1: 2023-11-08
Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary