3A7Q Signaling Protein date Oct 01, 2009
title Structural Basis For Specific Recognition Of Reelin By Its R
authors N.Yasui, T.Nogi, J.Takagi
compound source
Molecule: Reelin
Chain: A
Fragment: Repeat 5-6 Fragment, Unp Residues 1948-2661
Synonym: Reeler Protein
Ec: 3.4.21.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Gene: Reln
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_strain: Lec
Expression_system_cell_line: Cho Cells
Expression_system_tissue: Ovary
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcdna3.1

Molecule: Low-Density Lipoprotein Receptor-Related Protein
Chain: B
Fragment: La1 Module, Unp Residues 42-83
Synonym: Apolipoprotein E Receptor 2
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Apoer2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-3t
symmetry Space Group: P 1 21 1
R_factor 0.223 R_Free 0.296
length a length b length c angle alpha angle beta angle gamma
56.980 93.844 73.456 90.00 107.41 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand CA, NAG, ZN enzyme Hydrolase E.C.3.4.21 BRENDA

Primary referenceStructural basis for specific recognition of reelin by its receptors., Yasui N, Nogi T, Takagi J, Structure. 2010 Mar 10;18(3):320-31. PMID:20223215
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (122 Kb) [Save to disk]
  • Biological Unit Coordinates (3a7q.pdb1.gz) 114 Kb
  • Biological Unit Coordinates (3a7q.pdb2.gz) 108 Kb
  • Biological Unit Coordinates (3a7q.pdb3.gz) 9 Kb
  • LPC: Ligand-Protein Contacts for 3A7Q
  • CSU: Contacts of Structural Units for 3A7Q
  • Structure Factors (335 Kb)
  • Retrieve 3A7Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3A7Q from S2C, [Save to disk]
  • Re-refined 3a7q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3A7Q 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 3A7Q
  • 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 3A7Q, from MSDmotif at EBI
  • Fold representative 3a7q from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3a7q] [3a7q_A] [3a7q_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3A7Q: [EGF] [EGF_like] [LDLa ] by SMART
  • Other resources with information on 3A7Q
  • Community annotation for 3A7Q 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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