2YGN	Signaling Protein	date	Apr 19, 2011
title	Wif Domain Of Human Wnt Inhibitory Factor 1 In Complex With Dipalmitoylphosphatidylcholine
authors	T.Malinauskas, A.R.Aricescu, W.Lu, C.Siebold, E.Y.Jones
compound		source
Molecule: Wnt Inhibitory Factor 1 Chain: A Fragment: Wif Domain, Residues 35-178 Synonym: Wif-1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: N-Acetylglucosaminyltransferas Negative Hek 293s Gnti(-)Cells; Expression_system_vector_type: Plasmid Expression_system_vector: Phlsec
symmetry	Space Group: C 2 2 2	R_factor 0.204 R_Free 0.224
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.912 134.138 60.378 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.85 Å
ligand	ACT, MLY, NAG, PCF	enzyme
Primary reference	Modular mechanism of Wnt signaling inhibition by Wnt inhibitory factor 1., Malinauskas T, Aricescu AR, Lu W, Siebold C, Jones EY, Nat Struct Mol Biol. 2011 Jul 10;18(8):886-93. doi: 10.1038/nsmb.2081. PMID:21743455

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (2ygn.pdb1.gz) 107 Kb LPC: Ligand-Protein Contacts for 2YGN CSU: Contacts of Structural Units for 2YGN Structure Factors (259 Kb) Retrieve 2YGN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2YGN from S2C, [Save to disk] Re-refined 2ygn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2YGN 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 2YGN

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 2YGN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ygn_A] [2ygn] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2YGN: [WIF ] by SMART

Other resources with information on 2YGN

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

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