4DRW Exocytosis Protein Binding date Feb 17, 2012
title Crystal Structure Of The Ternary Complex Between S100a10, An A2 N-Terminal Peptide And An Ahnak Peptide
authors A.Rezvanpour, T.W.Lee, M.S.Junop, G.S.Shaw
compound source
Molecule: Protein S100-A10annexin A2 Chimeric Protein
Chain: A, B, C, D
Fragment: Unp P60903 Residues 1-93 And Unp P07355 Residues
Synonym: Calpactin I Light Chain, Calpactin-1 Light Chain, Ligand Of Annexin II, S100 Calcium-Binding Protein A10, P10 P11;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: S100a10, Anx2lg, Cal1l, Clp11
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Neuroblast Differentiation-Associated Protein Ahn
Chain: E, F
Fragment: Unp Q09666 Residues 5654-5673
Synonym: Desmoyokin
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Chemically Synthesized Based On Human Sequen
symmetry Space Group: P 1
R_factor 0.296 R_Free 0.327
length a length b length c angle alpha angle beta angle gamma
47.755 47.791 62.817 71.62 71.63 68.62
method X-Ray Diffractionresolution 3.50 Å
A, D, C, B

Primary referenceStructure of an asymmetric ternary protein complex provides insight for membrane interaction., Dempsey BR, Rezvanpour A, Lee TW, Barber KR, Junop MS, Shaw GS, Structure. 2012 Oct 10;20(10):1737-45. doi: 10.1016/j.str.2012.08.004. Epub 2012 , Aug 30. PMID:22940583
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (4drw.pdb1.gz) 33 Kb
  • Biological Unit Coordinates (4drw.pdb2.gz) 33 Kb
  • CSU: Contacts of Structural Units for 4DRW
  • Structure Factors (43 Kb)
  • Retrieve 4DRW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4DRW from S2C, [Save to disk]
  • Re-refined 4drw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4DRW 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 4DRW
  • 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 4DRW, from MSDmotif at EBI
  • Fold representative 4drw from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4drw] [4drw_D] [4drw_E] [4drw_A] [4drw_F] [4drw_B] [4drw_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4DRW: [S_100 ] by SMART
  • Other resources with information on 4DRW
  • Community annotation for 4DRW at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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