2E3Q Lipid Transport date Nov 28, 2006
title Crystal Structure Of Cert Start Domain In Complex With C18- Ceramide (P212121)
authors N.Kudo, K.Kumagai, S.Wakatsuki, M.Nishijima, K.Hanada, R.Kato
compound source
Molecule: Lipid-Transfer Protein Cert
Chain: A
Fragment: Cert Start Domain (Residues 347-598)
Synonym: Goodpasture-Antigen Binding Protein, Gpbp, Cdna Flj34532 Fis, Clone Hlung2008235, Highly Similar To Homo Sapiens Goodpasture Antigen-Binding Protein (Col4a3bp)Mrna;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cert
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5alpha
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-5x1 (Modified)
symmetry Space Group: P 21 21 21
R_factor 0.182 R_Free 0.237
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.196 54.783 90.314 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.08 Å
ligand 18C, DMS enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis for specific lipid recognition by CERT responsible for nonvesicular trafficking of ceramide., Kudo N, Kumagai K, Tomishige N, Yamaji T, Wakatsuki S, Nishijima M, Hanada K, Kato R, Proc Natl Acad Sci U S A. 2008 Jan 15;105(2):488-93. Epub 2008 Jan 9. PMID:18184806
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (2e3q.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 2E3Q
  • CSU: Contacts of Structural Units for 2E3Q
  • Likely Quarternary Molecular Structure file(s) for 2E3Q
  • Structure Factors (122 Kb)
  • Retrieve 2E3Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2E3Q from S2C, [Save to disk]
  • Re-refined 2e3q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2E3Q 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 2E3Q
  • 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 2E3Q, from MSDmotif at EBI
  • Fold representative 2e3q from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2e3q] [2e3q_A]
  • SWISS-PROT database: [Q9Y5P4]
  • Domain organization of [C43BP_HUMAN] by SWISSPFAM
  • Domain found in 2E3Q: [START ] by SMART
  • Other resources with information on 2E3Q
  • Community annotation for 2E3Q 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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