4ABM Protein Transport date Dec 08, 2011
title Crystal Structure Of Chmp4b Hairpin
authors N.Martinelli, B.Hartlieb, Y.Usami, C.Sabin, A.Dordor, E.A.Ribeiro H.Gottlinger, W.Weissenhorn
compound source
Molecule: Charged Multivesicular Body Protein 4b
Chain: A, B, C, D
Fragment: Chmp4b Hairpin, Residues 23-97
Synonym: Chromatin-Modifying Protein 4b, Chmp4b, Snf7 Homol Associated With Alix 1, Snf7-2, Hsnf7-2, Vacuolar Protein S Associated Protein 32-2, Vps32-2, Hvps32-2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.228 R_Free 0.285
length a length b length c angle alpha angle beta angle gamma
37.590 71.430 123.680 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
A, D, C, B

Primary referenceCC2D1A Is a Regulator of ESCRT-III CHMP4B., Martinelli N, Hartlieb B, Usami Y, Sabin C, Dordor A, Miguet N, Avilov SV, Ribeiro EA Jr, Gottlinger H, Weissenhorn W, J Mol Biol. 2012 May 25;419(1-2):75-88. Epub 2012 Mar 8. PMID:22406677
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (118 Kb) [Save to disk]
  • Biological Unit Coordinates (4abm.pdb1.gz) 58 Kb
  • Biological Unit Coordinates (4abm.pdb2.gz) 28 Kb
  • Biological Unit Coordinates (4abm.pdb3.gz) 29 Kb
  • CSU: Contacts of Structural Units for 4ABM
  • Structure Factors (412 Kb)
  • Retrieve 4ABM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4ABM from S2C, [Save to disk]
  • Re-refined 4abm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4ABM 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 4ABM
  • 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 4ABM, from MSDmotif at EBI
  • Fold representative 4abm from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4abm] [4abm_A] [4abm_B] [4abm_D] [4abm_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4ABM
  • Community annotation for 4ABM at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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