4TW2 Protein Binding date Jun 29, 2014
title Crystal Structure Of Scarb2 In Neural Condition (Ph7.5)
authors M.H.Dang, X.X.Wang, Z.H.Rao
compound source
Molecule: Scavenger Receptor Class B Member 2
Chain: A, B
Fragment: Ectodomain, Unp Residues 37-430
Synonym: Lysosome Membrane Protein 2, 85 Kda Lysosomal Memb Sialoglycoprotein, Lgp85, Cd36 Antigen-Like 2, Lysosome Mem Protein II, Limp II;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Scarb2, Cd36l2, Limp2, Limpii
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac_bee
symmetry Space Group: P 1 21 1
R_factor 0.244 R_Free 0.294
length a length b length c angle alpha angle beta angle gamma
57.796 100.317 105.173 90.00 98.69 90.00
method X-Ray Diffractionresolution 2.89 Å
ligand BMA, MAN, NAG enzyme
A, B

Primary referenceMolecular mechanism of SCARB2-mediated attachment and uncoating of EV71., Dang M, Wang X, Wang Q, Wang Y, Lin J, Sun Y, Li X, Zhang L, Lou Z, Wang J, Rao Z, Protein Cell. 2014 Sep;5(9):692-703. doi: 10.1007/s13238-014-0087-3. Epub 2014, Jul 2. PMID:24986489
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (282 Kb) [Save to disk]
  • Biological Unit Coordinates (4tw2.pdb1.gz) 138 Kb
  • Biological Unit Coordinates (4tw2.pdb2.gz) 137 Kb
  • LPC: Ligand-Protein Contacts for 4TW2
  • CSU: Contacts of Structural Units for 4TW2
  • Structure Factors (272 Kb)
  • Retrieve 4TW2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TW2 from S2C, [Save to disk]
  • Re-refined 4tw2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4TW2 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 4TW2
  • 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
  • Fold representative 4tw2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tw2_A] [4tw2_B] [4tw2]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4TW2
  • Community annotation for 4TW2 at PDBWiki (http://pdbwiki.org)

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