2XG7 Antiviral Protein date May 31, 2010
title Crystal Structure Of Bst2-Tetherin Ectodomain Expressed In Hek293t Cells
authors R.A.Steiner
compound source
Molecule: Bone Marrow Stromal Antigen 2
Chain: A, C
Fragment: Ectodomain, Residues 51-151
Synonym: Bst2, Tetherin, Hm1.24 Antigen, Cd317
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293t
Expression_system_cell: Human Embryonic Kidney Cells
Expression_system_plasmid: Phlsec
symmetry Space Group: P 21 21 21
R_factor 0.26912 R_Free 0.29795
crystal
cell
length a length b length c angle alpha angle beta angle gamma
28.860 91.860 146.960 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.45 Å
ligand NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C


Primary referenceStructural and functional studies on the extracellular domain of BST2/tetherin in reduced and oxidized conformations., Schubert HL, Zhai Q, Sandrin V, Eckert DM, Garcia-Maya M, Saul L, Sundquist WI, Steiner RA, Hill CP, Proc Natl Acad Sci U S A. 2010 Sep 29. PMID:20880831
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk]
  • Biological Unit Coordinates (2xg7.pdb1.gz) 54 Kb
  • LPC: Ligand-Protein Contacts for 2XG7
  • CSU: Contacts of Structural Units for 2XG7
  • Structure Factors (80 Kb)
  • Retrieve 2XG7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XG7 from S2C, [Save to disk]
  • Re-refined 2xg7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XG7 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 2XG7
  • 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 2XG7, from MSDmotif at EBI
  • Fold representative 2xg7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xg7_C] [2xg7_A] [2xg7]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 2XG7 with the sequences similar proteins can be viewed for 2XG7's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2XG7
  • Community annotation for 2XG7 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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