6MLM

H7 HA0 in complex with Fv from H7.5 IgG

• PDB DOI: https://doi.org/10.2210/pdb6MLM/pdb
• EM Map EMD-9139: EMDB EMDataResource

• Classification: VIRAL PROTEIN/Immune System
• Organism(s): Influenza A virus (A/New York/107/2003(H7N2)), Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 2018-09-27 Released: 2019-02-20 
• Deposition Author(s): Pallesen, J., Turner, H.L., Ward, A.B.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

---

Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Hetero 12-mer - A3B3C3D3 Pseudo Symmetry: Cyclic - C3  (Explore in 3D)
Pseudo Stoichiometry: Hetero 12-mer - A6B3C3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 327.15 kDa 
• Atom Count: 16,701 
• Modelled Residue Count: 2,121 
• Deposited Residue Count: 2,952 
• Unique protein chains: 4

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemagglutinin HA1 chain	A, E [auth B], I [auth H]	328	Influenza A virus (A/New York/107/2003(H7N2))	Mutation(s): 0  Gene Names: HA
UniProt
Find proteins for B2LVD7 (Influenza A virus) Explore B2LVD7  Go to UniProtKB:  B2LVD7

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Hemagglutinin HA2 chain	B [auth C], F [auth D], J	224	Influenza A virus (A/New York/107/2003(H7N2))	Mutation(s): 0  Gene Names: HA
UniProt
Find proteins for B2LVD7 (Influenza A virus) Explore B2LVD7  Go to UniProtKB:  B2LVD7

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Heavy chain Fv of H7.5 Fab	C [auth E], G [auth F], K	219	Homo sapiens	Mutation(s): 0

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Light chain Fv of H7.5 Fab	D [auth I], H [auth G], L	213	Homo sapiens	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG	M [auth A], N [auth A], O [auth C], P [auth B], Q [auth B], R [auth D], S [auth H], T [auth H], U [auth J]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	1.4
MODEL REFINEMENT	Rosetta

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-02-20 
Deposition Author(s): Pallesen, J., Turner, H.L., Ward, A.B.

---

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	U19 AI117905
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201400024C

Revision History  

• Version 1.0: 2019-02-20
  Type: Initial release
  
• Version 1.1: 2019-12-18
  Changes: Author supporting evidence, Other
• Version 1.2: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Structure summary