1NRE

RECEPTOR ASSOCIATED PROTEIN (RAP) DOMAIN 1, NMR, MINIMIZED AVERAGE STRUCTURE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 
  • Selection Criteria: LOWEST ENERGY 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The solution structure of the N-terminal domain of alpha2-macroglobulin receptor-associated protein.

Nielsen, P.R.Ellgaard, L.Etzerodt, M.Thogersen, H.C.Poulsen, F.M.

(1997) Proc.Natl.Acad.Sci.USA 94: 7521-7525

  • Primary Citation of Related Structures:  1LRE
  • Also Cited By: 2FYJ

  • PubMed Abstract: 
  • The three-dimensional structure of the N-terminal domain (residues 18-112) of alpha2-macroglobulin receptor-associated protein (RAP) has been determined by NMR spectroscopy. The structure consists of three helices composed of residues 23-34, 39-65, a ...

    The three-dimensional structure of the N-terminal domain (residues 18-112) of alpha2-macroglobulin receptor-associated protein (RAP) has been determined by NMR spectroscopy. The structure consists of three helices composed of residues 23-34, 39-65, and 73-88. The three helices are arranged in an up-down-up antiparallel topology. The C-terminal 20 residues were shown not to be in a well defined conformation. A structural model for the binding of RAP to the family of low-density lipoprotein receptors is proposed. It defines a role in binding for both the unordered C terminus and the structural scaffold of the core structure. Pathogenic epitopes for the rat disease Heymann nephritis, an experimental model of human membranous glomerulonephritis, have been identified in RAP and in the large endocytic receptor gp330/megalin. Here we provide the three-dimensional structure of the pathogenic epitope in RAP. The amino acid residues known to form the epitope are in a helix-loop-helix conformation, and from the structure it is possible to rationalize the published results obtained from studies of fragments of the N-terminal domain.


    Related Citations: 
    • Alpha2-Macroglobulin Receptor Associated Proteins Consist of Three Domains with Similar Structural Motifs. The 1H, 15N, and 13C Chemical Shift Assignments and Secondary Structure of the Truncated N-Terminal Domain of Human RAP
      Nielsen, P.R.,Ellgaard, L.,Jensen, P.H.,Thoegersen, H.C.,Poulsen, F.M.
      () TO BE PUBLISHED --: --
    • Dissection of the Domain Architecture of the Alpha2Macroglobulin-Receptor-Associated Protein
      Ellgaard, L.,Holtet, T.L.,Nielsen, P.R.,Etzerodt, M.,Gliemann, J.,Thogersen, H.C.
      (1997) Eur.J.Biochem. 244: 544


    Organizational Affiliation

    Carlsberg Laboratory, Department of Chemistry, Gamle Carlsberg Vej 10, DK-2500 Valby, Denmark.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RECEPTOR-ASSOCIATED PROTEIN
A
81Homo sapiensGene Names: LRPAP1 (A2MRAP)
Find proteins for P30533 (Homo sapiens)
Go to Gene View: LRPAP1
Go to UniProtKB:  P30533
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 
  • Selection Criteria: LOWEST ENERGY 
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORphasing
X-PLORmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1997-08-20
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance