3K38	Hydrolase	date	Oct 02, 2009
title	Crystal Structure Of Bperth Neuraminidase D197e Mutant
authors	A.J.Oakley, J.L.Mckimm-Breschkin
compound		source
Molecule: Neuraminidase Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P Fragment: Unp Residues 70-466 Ec: 3.2.1.18 Engineered: Yes Mutation: Yes		Organism_scientific: Influenza B Virus Organism_common: Viruses Organism_taxid: 343983 Strain: Bperth2112001 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_strain: Sf21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pfastbac
symmetry	Space Group: P 1	R_factor 0.191 R_Free 0.220
crystal cell	length a length b length c angle alpha angle beta angle gamma 111.155 123.683 123.789 90.04 90.19 90.19
method	X-Ray Diffraction	resolution	2.19 Å
ligand	CA, NAG, SO4, YT3	enzyme	Hydrolase E.C.3.2.1.18 BRENDA
Gene Ontology	Chain Function Process Component F, N, K, E, M, C, L, A, J, O, P, B, H, D, I, G
Primary reference	Structural and Functional Basis of Resistance to Neuraminidase Inhibitors of Influenza B Viruses., Oakley AJ, Barrett S, Peat TS, Newman J, Streltsov VA, Waddington L, Saito T, Tashiro M, McKimm-Breschkin JL, J Med Chem. 2010 Aug 9. PMID:20695427

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1946 Kb) [Save to disk] Biological Unit Coordinates (3k38.pdb1.gz) 492 Kb Biological Unit Coordinates (3k38.pdb2.gz) 494 Kb Biological Unit Coordinates (3k38.pdb3.gz) 494 Kb Biological Unit Coordinates (3k38.pdb4.gz) 492 Kb LPC: Ligand-Protein Contacts for 3K38 CSU: Contacts of Structural Units for 3K38 Structure Factors (5097 Kb) Retrieve 3K38 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3K38 from S2C, [Save to disk] Re-refined 3k38 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3K38 in 3D

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Visual 3D analysis of 3K38

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 3K38, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3k38_N] [3k38_D] [3k38_F] [3k38_H] [3k38_K] [3k38_O] [3k38_B] [3k38_G] [3k38_M] [3k38_I] [3k38_A] [3k38_E] [3k38_C] [3k38_P] [3k38_J] [3k38] [3k38_L] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3K38

Community annotation for 3K38 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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