BMRB: 6954

NMR structure of influenza HA fusion peptide mutant W14A in DPC in pH5

Authors

Tamm, L.K., Lai, A.L.

Assembly

Hemagglutinin

Entity

1. Hemagglutinin (polymer, Thiol state: not present), 20 monomers, 1939.151 Da Detail

GLFGAIAGFI ENGAEGMIDG

Formula weight

1939.151 Da

Source organism

Influenza A virus

Exptl. method

NMR

Refine. method

distance geometry

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 100.0 %, Completeness: 88.2 %, Completeness (bb): 97.8 % Detail

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Polymer type: polypeptide(L)

	Total	1H
All	88.2 % (90 of 102)	88.2 % (90 of 102)
Backbone	97.8 % (45 of 46)	97.8 % (45 of 46)
Sidechain	82.1 % (46 of 56)	82.1 % (46 of 56)
Aromatic	40.0 % (4 of 10)	40.0 % (4 of 10)
Methyl	100.0 % (11 of 11)	100.0 % (11 of 11)

1. Hemagglutinin

GLFGAIAGFI ENGAEGMIDG

Show sample condition

Sample

Pressure 1 atm, Temperature 303 K, pH 5

#	Name	Isotope labeling	Type	Concentration
1	Hemagglutinin			2 mM
2	d38-DPC			400 mM
3	d4-acetic acid			20 mM
4	H2O			95 %
5	D2O			5 %

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Calculated from 33 models in PDB: 2DCI, Strand ID: A Detail

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Release date

2006-04-25

Citation

Fusion peptide of influenza hemagglutinin requires a fixed angle boomerang structure for activity
Lai, A.L., Park, H., White, J.M., Tamm, L.K.
J. Biol. Chem. (2006), 281, 5760-5770, PubMed 16407195 , DOI 10.1074/jbc.M512280200 , Abstract

Related entities 1. Hemagglutinin, : 1 : 76 : 123 entities Detail

Interaction partners 1. Hemagglutinin, : 1 interactors Detail

Experiments performed 2 experiments Detail