1FHO

Solution Structure of the PH Domain from the C. Elegans Muscle Protein UNC-89


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 25 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of a PH domain from the C. elegans muscle protein UNC-89 suggests a novel function.

Blomberg, N.Baraldi, E.Sattler, M.Saraste, M.Nilges, M.

(2000) Structure Fold.Des. 8: 1079-1087


  • PubMed Abstract: 
  • Pleckstrin homology (PH) domains constitute a structurally conserved family present in many signaling and regulatory proteins. PH domains have been shown to bind to phospholipids, and many function in membrane targeting. They generally have a strong ...

    Pleckstrin homology (PH) domains constitute a structurally conserved family present in many signaling and regulatory proteins. PH domains have been shown to bind to phospholipids, and many function in membrane targeting. They generally have a strong electrostatic polarization and interact with negatively charged phospholipids via the positive pole. On the basis of electrostatic modeling, however, we have previously identified a class of PH domains with a predominantly negative charge and predicted that these domains recognize other targets. Here, we report the first experimental structure of such a PH domain.


    Related Citations: 
    • Classification of Protein Sequences by Homology Modelling and Quantitative Analysis of Electrostatic Similarity
      Blomberg, N.,Gabdoulline, R.R.,Nilges, M.,Wade, R.C.
      (1999) Proteins 37: 379
    • Functional Diversity of PH Domains: an Exhaustive Modelling Study
      Blomberg, N.,Nilges, M.
      (1997) Fold.Des. 2: 343
    • 1H, 15N, and 13C Resonance Assignment of the PH Domain from C. elegans UNC-89
      Blomberg, N.,Sattler, M.,Nilges, M.
      (1999) J.Biomol.NMR 15: 269


    Organizational Affiliation

    Structural and Computational Biology Programme European Molecular Biology Laboratory Meyerhofstrasse 1 D-69117, Heidelberg, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
UNC-89
A
119Caenorhabditis elegansMutation(s): 0 
Gene Names: unc-89
Find proteins for O01761 (Caenorhabditis elegans)
Go to UniProtKB:  O01761
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 25 
  • Selection Criteria: structures with the lowest energy 
  • Olderado: 1FHO Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-10-04
    Type: Initial release
  • Version 1.1: 2007-10-21
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance