1MQN
BHA/LSTc
- PDB DOI: https://doi.org/10.2210/pdb1MQN/pdb
- Classification: VIRAL PROTEIN
- Organism(s): Influenza A virus
- Mutation(s): No 
- Deposited: 2002-09-16 Released: 2003-08-26 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 3.20 Å
- R-Value Free: 0.243 
- R-Value Work: 0.239 
- R-Value Observed: 0.239 
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 |
Hemagglutinin HA1 chain | A, C [auth D], E [auth G] | 329 | Influenza A virus | Mutation(s): 0  | |
UniProt | |||||
Find proteins for P03442 (Influenza A virus (strain A/Duck/Ukraine/1/1963 H3N8)) Explore P03442  Go to UniProtKB:  P03442 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P03442 | ||||
Sequence AnnotationsExpand | |||||
|
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Hemagglutinin HA2 chain | B, D [auth E], F [auth H] | 221 | Influenza A virus | Mutation(s): 0  | |
UniProt | |||||
Find proteins for P03442 (Influenza A virus (strain A/Duck/Ukraine/1/1963 H3N8)) Explore P03442  Go to UniProtKB:  P03442 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P03442 | ||||
Sequence AnnotationsExpand | |||||
|
Oligosaccharides
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | G [auth C], I | 2 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT |
Entity ID: 4 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
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 | H [auth F], K, M | 4 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G81315DD GlyCosmos:  G81315DD GlyGen:  G81315DD |
Small Molecules
Ligands 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
NAG Query on NAG | N [auth A] O [auth B] P [auth D] Q [auth D] R [auth E] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 3.20 Å
- R-Value Free: 0.243 
- R-Value Work: 0.239 
- R-Value Observed: 0.239 
- Space Group: C 2 2 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 147.322 | α = 90 |
b = 148.432 | β = 90 |
c = 250.248 | γ = 90 |
Software Name | Purpose |
---|---|
HKL-2000 | data collection |
SCALEPACK | data scaling |
AMoRE | phasing |
CNS | refinement |
HKL-2000 | data reduction |
Entry History 
Deposition Data
- Released Date: 2003-08-26  Deposition Author(s): ha, y., stevens, d.j., skehel, j.j., wiley, d.c.
Revision History (Full details and data files)
- Version 1.0: 2003-08-26
Type: Initial release - Version 1.1: 2008-04-28
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