3S84 Transport Protein date May 27, 2011
title Dimeric Apoa-Iv
authors X.Deng, W.S.Davidson, T.B.Thompson
compound source
Molecule: Apolipoprotein A-Iv
Chain: A, B
Synonym: Apo-Aiv, Apoa-Iv, Apolipoprotein A4
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Apoa4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 61 2 2
R_factor 0.200 R_Free 0.229
length a length b length c angle alpha angle beta angle gamma
70.825 70.825 512.383 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.40 Å
ligand SO4 enzyme
A, B

Primary referenceThe Structure of Dimeric Apolipoprotein A-IV and Its Mechanism of Self-Association., Deng X, Morris J, Dressmen J, Tubb MR, Tso P, Jerome WG, Davidson WS, Thompson TB, Structure. 2012 May 9;20(5):767-79. PMID:22579246
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (180 Kb) [Save to disk]
  • Biological Unit Coordinates (3s84.pdb1.gz) 171 Kb
  • LPC: Ligand-Protein Contacts for 3S84
  • CSU: Contacts of Structural Units for 3S84
  • Structure Factors (641 Kb)
  • Retrieve 3S84 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3S84 from S2C, [Save to disk]
  • Re-refined 3s84 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3S84 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 3S84
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3S84, from MSDmotif at EBI
  • Fold representative 3s84 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3s84] [3s84_A] [3s84_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3S84
  • Community annotation for 3S84 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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