2GSX Immune System date Apr 27, 2006
title Complement Receptor Type 2
authors H.E.Gilbert, R.Asokan, V.M.Holers, S.J.Perkins
compound source
Molecule: Complement Receptor Type 2
Chain: A
Synonym: Cr2, Complement C3d Receptor, Epstein-Barr Virus R Ebv Receptor, Cd21 Antigen;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cr2, C3dr
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Solution Scattering, 3 Modelsresolution
Gene
Ontology
ChainFunctionProcessComponent
A
  • virus receptor activity
  • complement receptor activity...


  • Primary referenceThe 15 SCR Flexible Extracellular Domains of Human Complement Receptor Type 2 can Mediate Multiple Ligand and Antigen Interactions., Gilbert HE, Asokan R, Holers VM, Perkins SJ, J Mol Biol. 2006 Oct 6;362(5):1132-47. Epub 2006 Aug 9. PMID:16950392
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (2gsx.pdb1.gz) 22 Kb
  • CSU: Contacts of Structural Units for 2GSX
  • Likely Quarternary Molecular Structure file(s) for 2GSX
  • Retrieve 2GSX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2GSX from S2C, [Save to disk]
  • View 2GSX 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 2GSX
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2GSX, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2gsx_A] [2gsx]
  • SWISS-PROT database: [P20023]
  • Domain organization of [CR2_HUMAN] by SWISSPFAM
  • Domain found in 2GSX: [CCP ] by SMART
  • Other resources with information on 2GSX
  • Community annotation for 2GSX 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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