3PPV	Cell Adhesion	date	Nov 25, 2010
title	Crystal Structure Of An Engineered Vwf A2 Domain (N1493c And
authors	M.Zhou, X.Dong, C.Zhong, J.Ding
compound		source
Molecule: Von Willebrand Factor Chain: A Fragment: Vwfa 2 Domain, Unp Residues 1488-1674 Synonym: Vwf, Von Willebrand Antigen 2, Von Willebrand Anti Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: F8vwf, Vwf Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Codon Plus Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: P 65	R_factor 0.202 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.759 69.759 73.605 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CA, SO4	enzyme
Primary reference	A novel calcium-binding site of von Willebrand factor A2 domain regulates its cleavage by ADAMTS13., Zhou M, Dong X, Baldauf C, Chen H, Zhou Y, Springer TA, Luo X, Zhong C, Grater F, Ding J, Blood. 2011 Apr 28;117(17):4623-31. Epub 2011 Mar 8. PMID:21385852

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (3ppv.pdb1.gz) 59 Kb LPC: Ligand-Protein Contacts for 3PPV CSU: Contacts of Structural Units for 3PPV Structure Factors (115 Kb) Retrieve 3PPV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PPV from S2C, [Save to disk] Re-refined 3ppv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PPV 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 3PPV

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 3PPV, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ppv_A] [3ppv] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3PPV: [VWA ] by SMART

Other resources with information on 3PPV

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

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