2OBD Lipid Transport date Dec 18, 2006
title Crystal Structure Of Cholesteryl Ester Transfer Protein
authors X.Qiu
compound source
Molecule: Cholesteryl Ester Transfer Protein
Chain: A
Synonym: Lipid Transfer Protein I
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cetp
Expression_system: Cricetulus Griseus
Expression_system_common: Chinese Hamster
Expression_system_taxid: 10029
Expression_system_cell_line: Chinese Hamster Ovary Dg44
symmetry Space Group: P 21 21 21
R_factor 0.217 R_Free 0.265
length a length b length c angle alpha angle beta angle gamma
66.780 70.320 187.620 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand 1PE, 2OB, CL, EPE, FUC, NAG, NDG, PCW, PG4 enzyme
subcellular loc. Membrane localization by OPM: Secreted
out side
in side
  • regulation of cholesterol ef...
  • high-density lipoprotein par...

  • Primary referenceCrystal structure of cholesteryl ester transfer protein reveals a long tunnel and four bound lipid molecules., Qiu X, Mistry A, Ammirati MJ, Chrunyk BA, Clark RW, Cong Y, Culp JS, Danley DE, Freeman TB, Geoghegan KF, Griffor MC, Hawrylik SJ, Hayward CM, Hensley P, Hoth LR, Karam GA, Lira ME, Lloyd DB, McGrath KM, Stutzman-Engwall KJ, Subashi AK, Subashi TA, Thompson JF, Wang IK, Zhao H, Seddon AP, Nat Struct Mol Biol. 2007 Jan 21;. PMID:17237796
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk]
  • Biological Unit Coordinates (2obd.pdb1.gz) 92 Kb
  • LPC: Ligand-Protein Contacts for 2OBD
  • CSU: Contacts of Structural Units for 2OBD
  • Likely Quarternary Molecular Structure file(s) for 2OBD
  • Structure Factors (715 Kb)
  • Retrieve 2OBD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OBD from S2C, [Save to disk]
  • Re-refined 2obd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OBD 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 2OBD
  • 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 2OBD, from MSDmotif at EBI
  • Fold representative 2obd from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2obd_A] [2obd]
  • SWISS-PROT database: [P11597]
  • Belongs to the bactericidal permeability increasing protein (bpip) family according to TCDB.
  • Domain organization of [CETP_HUMAN] by SWISSPFAM
  • Domains found in 2OBD: [BPI1] [BPI2 ] by SMART
  • Other resources with information on 2OBD
  • Community annotation for 2OBD 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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