2JM4 Signaling Protein date Oct 09, 2006
title The Solution Nmr Structure Of The Relaxin (Rxfp1) Receptor Ldla Module.
authors E.J.Hopkins, R.A.D.Bathgate, P.R.Gooley
compound source
Molecule: Relaxin Receptor 1
Chain: A
Fragment: Ldl-Receptor Class A, Residues 23-63
Synonym: Relaxin Family Peptide Receptor 1, Leucine-Rich Repeat-Containing G-Protein Coupled Receptor 7, Ldla Module;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rxfp1, Lgr7
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: K12
Expression_system_variant: Trxb
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgev-Ldla
methodSolution NMR
ligand CA enzyme
Primary referenceThe NMR solution structure of the relaxin (RXFP1) receptor lipoprotein receptor class A module and identification of key residues in the N-terminal region of the module that mediate receptor activation., Hopkins EJ, Layfield S, Ferraro T, Bathgate RA, Gooley PR, J Biol Chem. 2007 Feb 9;282(6):4172-84. Epub 2006 Dec 4. PMID:17148455
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (240 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 2JM4
  • CSU: Contacts of Structural Units for 2JM4
  • Original NMR restraints for 2JM4 from PDB
  • Retrieve 2JM4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JM4 from S2C, [Save to disk]
  • View 2JM4 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 2JM4
  • 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 2JM4, from MSDmotif at EBI
  • Fold representative 2jm4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jm4] [2jm4_A]
  • SWISS-PROT database: [Q9HBX9]
  • Domain organization of [RXFP1_HUMAN] by SWISSPFAM
  • Domain found in 2JM4: [LDLa ] by SMART
  • Other resources with information on 2JM4
  • Community annotation for 2JM4 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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