4X7C	Viral Protein	date	Dec 09, 2014
title	Crystal Structure Of Saga-2006 Gii.4 P Domain In Complex Wit
authors	A.D.Koromyslova, G.S.Hansman
compound		source
Molecule: Vp1 Chain: A, B Fragment: Unp Residues 225-530 Engineered: Yes		Organism_scientific: Norovirus Hugii-4saga12006jp Organism_taxid: 546980 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmbp
Molecule: Nano-85 Nanobody Chain: C, D Fragment: Vhh Engineered: Yes		Organism_scientific: Vicugna Pacos Organism_taxid: 30538 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Wk6 Expression_system_vector_type: Plasmid Expression_system_plasmid: Phen6c
symmetry	Space Group: P 2 21 21	R_factor 0.166 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.150 125.230 133.040 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
Primary reference	Nanobody binding to a conserved epitope promoted human norovirus particle disassembly., Koromyslova AD, Hansman GS, J Virol. 2014 Dec 17. pii: JVI.03176-14. PMID:25520510

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (286 Kb) [Save to disk] Biological Unit Coordinates (4x7c.pdb1.gz) 277 Kb CSU: Contacts of Structural Units for 4X7C Structure Factors (494 Kb) Retrieve 4X7C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4X7C from S2C, [Save to disk] Re-refined 4x7c structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4X7C in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 4X7C

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4X7C, from MSDmotif at EBI Fold representative 4x7c from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4x7c_A] [4x7c_D] [4x7c] [4x7c_B] [4x7c_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4X7C: [IGv ] by SMART

Other resources with information on 4X7C

Community annotation for 4X7C at PDBWiki (http://pdbwiki.org)

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