2K9U Structural Protein date Oct 24, 2008
title Solution Nmr Structure Of The Filamin-Migfilin Complex
authors S.N.Ithychanda, J.Qin
compound source
Molecule: Gamma Filamin
Chain: A
Fragment: Unp Residues 919-1032
Synonym: Filamin-C, Filamin-2, Protein Flnc, Actin-Binding- Protein, Abp-L, Abp-280-Like Protein;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex5x-1

Molecule: Filamin-Binding Lim Protein 1
Chain: B
Fragment: Unp Residues 1-24
Synonym: Fblp-1, Mitogen-Inducible 2-Interacting Protein, M Interacting Protein, Migfilin;
Engineered: Yes

Synthetic: Yes
Other_details: Synthetic Peptide Of The Sequence Correspond Residues 1-24 Of Human Filamin-Binding Lim Protein 1, Unipr Q8wup2, Fbli1_human
methodSolution NMR
Primary referenceMigfilin, a molecular switch in regulation of integrin activation., Ithychanda SS, Das M, Ma YQ, Ding K, Wang X, Gupta S, Wu C, Plow EF, Qin J, J Biol Chem. 2009 Feb 13;284(7):4713-22. doi: 10.1074/jbc.M807719200. Epub 2008, Dec 13. PMID:19074766
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (808 Kb) [Save to disk]
  • Biological Unit Coordinates (2k9u.pdb1.gz) 41 Kb
  • CSU: Contacts of Structural Units for 2K9U
  • Original NMR restraints for 2K9U from PDB
  • Retrieve 2K9U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K9U from S2C, [Save to disk]
  • View 2K9U 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 2K9U
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2K9U, from MSDmotif at EBI
  • Fold representative 2k9u from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k9u] [2k9u_A] [2k9u_B]
  • SWISS-PROT database: [Q8WUP2] [Q59H94]
  • Domain organization of [FBLI1_HUMAN] [Q59H94_HUMAN] by SWISSPFAM
  • Domain found in 2K9U: [IG_FLMN ] by SMART
  • Other resources with information on 2K9U
  • Community annotation for 2K9U 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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