5DFW	Cell Adhesion	date	Aug 27, 2015
title	Crystal Structure Of Human Cd81 Large Extracellular Loop In With Single Chain Fv Fragment K13
authors	S.F.Harris, A.Villasenor, A.Kuglstatter
compound		source
Molecule: Cd81 Antigen Chain: A Fragment: Unp Residues 112-201 Synonym: 26 Kda Cell Surface Protein Tapa-1,Target Of The Antiproliferative Antibody 1,Tetraspanin-28,Tspan-28; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cd81, Tapa1, Tspan28 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Single Chain Fv Fragment Chain: H Fragment: Unp Residues 101-810 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 2 1	R_factor 0.190 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.652 49.671 80.452 90.00 105.30 90.00
method	X-Ray Diffraction	resolution	2.33 Å
Gene Ontology	Chain Function Process Component A
Primary reference	VH-VL orientation prediction for antibody humanization candidate selection: A case study., Bujotzek A, Lipsmeier F, Harris SF, Benz J, Kuglstatter A, Georges G, MAbs. 2015 Dec 4:0. PMID:26637054

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (5dfw.pdb1.gz) 101 Kb CSU: Contacts of Structural Units for 5DFW Structure Factors (371 Kb) Retrieve 5DFW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5DFW from S2C, [Save to disk] Re-refined 5dfw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5DFW 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 5DFW

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5dfw] [5dfw_A] [5dfw_H] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5DFW: [IGv ] by SMART

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