2K2M Signaling Protein date Apr 02, 2008
title Structural Basis Of Pxxdy Motif Recognition In Sh3 Binding
authors O.Aitio, M.Hellman, T.Kesti, I.Kleino, O.Samuilova, H.Tossavainen K.Saksela, P.Permi
compound source
Molecule: Eps8-Like Protein 1
Chain: A
Fragment: Sh3 Domain (Unp Residues 481-536)
Synonym: Epidermal Growth Factor Receptor Kinase Substrate Protein 1, Eps8-Like Protein 1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Gene: Eps8l1, Drc3, Eps8r1
Expression_system: Escherichia Coli
Expression_system_vector_type: Plasmid
Expression_system_vector: Pgex6p
methodSolution NMR
Primary referenceStructural basis of PxxDY motif recognition in SH3 binding., Aitio O, Hellman M, Kesti T, Kleino I, Samuilova O, Paakkonen K, Tossavainen H, Saksela K, Permi P, J Mol Biol. 2008 Sep 26;382(1):167-78. Epub 2008 Jul 11. PMID:18644376
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (346 Kb) [Save to disk]
  • Biological Unit Coordinates (2k2m.pdb1.gz) 18 Kb
  • CSU: Contacts of Structural Units for 2K2M
  • Original NMR restraints for 2K2M from PDB
  • Retrieve 2K2M in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K2M from S2C, [Save to disk]
  • View 2K2M 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 2K2M
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2K2M, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k2m_A] [2k2m]
  • SWISS-PROT database: [Q8TE68]
  • Domain organization of [ES8L1_HUMAN] by SWISSPFAM
  • Domain found in 2K2M: [SH3 ] by SMART
  • Other resources with information on 2K2M
  • Community annotation for 2K2M 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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