2HO2 Protein Binding date Jul 13, 2006
title Structure Of Human Fe65-Ww Domain In Complex With Hmena Pept
authors M.Meiyappan, G.Birrane, J.A.Ladias
compound source
Molecule: Amyloid Beta A4 Protein-Binding Family B Member 1
Chain: A
Fragment: Ww Domain
Synonym: Fe65 Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Apbb1, Fe65
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex

Molecule: Protein Enabled Homolog
Chain: B
Synonym: Hmena
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Naturally Found In Homo Sapiens (Human).
symmetry Space Group: P 31 2 1
R_factor 0.172 R_Free 0.214
length a length b length c angle alpha angle beta angle gamma
41.661 41.661 38.633 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.33 Å
ligand GOL enzyme
note 2HO2 is a representative structure

Primary referenceStructural Basis for Polyproline Recognition by the FE65 WW Domain., Meiyappan M, Birrane G, Ladias JA, J Mol Biol. 2007 Sep 28;372(4):970-80. Epub 2007 Jun 29. PMID:17686488
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (2ho2.pdb1.gz) 16 Kb
  • LPC: Ligand-Protein Contacts for 2HO2
  • CSU: Contacts of Structural Units for 2HO2
  • Likely Quarternary Molecular Structure file(s) for 2HO2
  • Structure Factors (119 Kb)
  • Retrieve 2HO2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HO2 from S2C, [Save to disk]
  • Re-refined 2ho2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HO2 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 2HO2
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2HO2, from MSDmotif at EBI
  • Fold representative 2ho2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ho2_B] [2ho2] [2ho2_A]
  • SWISS-PROT database: [O00213] [Q8N8S7]
  • Domain organization of [APBB1_HUMAN] [ENAH_HUMAN] by SWISSPFAM
  • Domain found in 2HO2: [WW ] by SMART
  • Other resources with information on 2HO2
  • Community annotation for 2HO2 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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