1JSO
STRUCTURE OF AVIAN H5 HAEMAGGLUTININ BOUND TO LSTC RECEPTOR ANALOG
- PDB DOI: https://doi.org/10.2210/pdb1JSO/pdb
- Classification: VIRAL PROTEIN
- Organism(s): Influenza A virus
- Mutation(s): No 
- Deposited: 2001-08-17 Released: 2001-09-26 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.40 Å
- R-Value Free: 0.251 
- R-Value Work: 0.221 
- R-Value Observed: 0.221 
wwPDB Validation   3D Report Full Report
This is version 2.0 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 |
HAEMAGGLUTININ (HA1 CHAIN) | 325 | Influenza A virus | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for A5Z226 (Influenza A virus (strain A/Duck/Singapore/3/1997 H5N3)) Explore A5Z226  Go to UniProtKB:  A5Z226 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | A5Z226 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
HAEMAGGLUTININ (HA2 CHAIN) | 176 | Influenza A virus | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for A5Z226 (Influenza A virus (strain A/Duck/Singapore/3/1997 H5N3)) Explore A5Z226  Go to UniProtKB:  A5Z226 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | A5Z226 | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Small Molecules
Ligands 2 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
SIA Query on SIA | H [auth A] | N-acetyl-alpha-neuraminic acid C11 H19 N O9 SQVRNKJHWKZAKO-YRMXFSIDSA-N | |||
NAG Query on NAG | E [auth A], F [auth A], G [auth A] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.40 Å
- R-Value Free: 0.251 
- R-Value Work: 0.221 
- R-Value Observed: 0.221 
- Space Group: H 3 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 130.902 | α = 90 |
b = 130.902 | β = 90 |
c = 254.409 | γ = 120 |
Software Name | Purpose |
---|---|
DENZO | data reduction |
SCALEPACK | data scaling |
AMoRE | phasing |
CNS | refinement |
Entry History 
Deposition Data
- Released Date: 2001-09-26  Deposition Author(s): Ha, Y., Stevens, D.J., Skehel, J.J., Wiley, D.C.
Revision History (Full details and data files)
- Version 1.0: 2001-09-26
Type: Initial release - Version 1.1: 2008-04-27
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: Atomic model, Data collection, Derived calculations, Structure summary