2WNP Immune System date Jul 16, 2009
title M-Ficolin Mutant Y271f
authors E.Gout, V.Garlatti, D.F.Smith, M.Lacroix, C.Dumestre-Perard, T.Lu G.J.Arlaud, C.Gaboriaud, N.M.Thielens
compound source
Molecule: Ficolin-1
Chain: F
Fragment: Fbg Domain, Residues 110-326
Synonym: Ficolin-A, Ficolin-Alpha, M-Ficolin, Collagenfibr Domain-Containing Protein 1;
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
symmetry Space Group: H 3
R_factor 0.178 R_Free 0.191
crystal
cell
length a length b length c angle alpha angle beta angle gamma
73.550 73.550 124.760 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.21 Å
ligand CA, IPA enzyme
Primary referenceCarbohydrate recognition properties of human ficolins: Glycan array screening reveals the sialic acid binding specificity of M-ficolin., Gout E, Garlatti V, Smith DF, Lacroix M M, Dumestre-Perard C, Lunardi T, Martin L, Cesbron JY, Arlaud GJ, Gaboriaud C, Thielens NM, J Biol Chem. 2009 Dec 23. PMID:20032467
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (2wnp.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2WNP
  • CSU: Contacts of Structural Units for 2WNP
  • Structure Factors (424 Kb)
  • Retrieve 2WNP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WNP from S2C, [Save to disk]
  • Re-refined 2wnp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2WNP 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 2WNP
  • 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 2WNP, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wnp_F] [2wnp]
  • SWISS-PROT database: [O00602]
  • Domain organization of [FCN1_HUMAN] by SWISSPFAM
  • Domain found in 2WNP: [FBG ] by SMART
    • Other resources with information on 2WNP
  • Community annotation for 2WNP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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