2YP3	Viral Protein	date	Oct 29, 2012
title	Haemagglutinin Of 2004 Human H3n2 Virus In Complex With Huma Analogue 6sln
authors	X.Xiong, Y.P.Lin, S.A.Wharton, S.R.Martin, P.J.Coombs, S.G.Vachie E.Christodoulou, P.A.Walker, J.Liu, J.J.Skehel, S.J.Gamblin, A.J R.S.Daniels, J.W.Mccauley
compound		source
Molecule: Hemagglutinin Chain: A Fragment: Trypsin Released Ectodomain, Residues 17-519 Synonym: Haemagglutinin Engineered: Yes Mutation: Yes		Organism_scientific: Influenza A Virus Organism_taxid: 11320 Strain: H3n2 Variant: Afinland4862004 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pacgp67a
symmetry	Space Group: H 3 2	R_factor 0.176 R_Free 0.203
crystal cell	length a length b length c angle alpha angle beta angle gamma 101.130 101.130 387.880 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.88 Å
ligand	EPE, GAL, MAN, NAG, SIA, TAM	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Evolution of the receptor binding properties of the influenza A(H3N2) hemagglutinin., Lin YP, Xiong X, Wharton SA, Martin SR, Coombs PJ, Vachieri SG, Christodoulou E, Walker PA, Liu J, Skehel JJ, Gamblin SJ, Hay AJ, Daniels RS, McCauley JW, Proc Natl Acad Sci U S A. 2012 Dec 26;109(52):21474-9. doi:, 10.1073/pnas.1218841110. Epub 2012 Dec 10. PMID:23236176

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (178 Kb) [Save to disk] Biological Unit Coordinates (2yp3.pdb1.gz) 506 Kb LPC: Ligand-Protein Contacts for 2YP3 CSU: Contacts of Structural Units for 2YP3 Structure Factors (2540 Kb) Retrieve 2YP3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2YP3 from S2C, [Save to disk] Re-refined 2yp3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2YP3 in 3D

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Visual 3D analysis of 2YP3

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2YP3, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2yp3] [2yp3_A] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 2YP3

Community annotation for 2YP3 at PDBWiki (http://pdbwiki.org)

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