3ZWH Ca-Binding Protein Motor Protein date Jul 31, 2011
title Ca2+-Bound S100a4 C3s, C81s, C86s And F45w Mutant Complexed With Myosin Iia
authors B.Kiss, A.Duelli, L.Radnai, A.K.Kekesi, G.Katona, L.Nyitray
compound source
Molecule: Protein S100-A4
Chain: A, B
Synonym: Calvasculin, Metastasin, Placental Calcium-Binding Protein, Protein Mts1, S100 Calcium-Binding Protein A4, S1
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Hek
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbh4

Molecule: Myosin-9
Chain: Q
Fragment: Residues 1893-1937
Synonym: Cellular Myosin Heavy Chain\,Type A, Myosin Heavy Myosin Heavy Chain\,Non-Muscle Iia, Non-Muscle Myosin Heav A, Nmmhc-A, Non-Muscle Myosin Heavy Chain Iia, Nmmhc II-A, Nmmhc-Iia;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Hek
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbh4
symmetry Space Group: P 41 21 2
R_factor 0.1753 R_Free 0.2064
crystal
cell
length a length b length c angle alpha angle beta angle gamma
63.972 63.972 138.984 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.94 Å
ligand ACT, AZI, CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structure of the S100A4-nonmuscle myosin IIA tail fragment complex reveals an asymmetric target binding mechanism., Kiss B, Duelli A, Radnai L, Kekesi KA, Katona G, Nyitray L, Proc Natl Acad Sci U S A. 2012 Apr 17;109(16):6048-53. Epub 2012 Mar 28. PMID:22460785
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (3zwh.pdb1.gz) 83 Kb
  • LPC: Ligand-Protein Contacts for 3ZWH
  • CSU: Contacts of Structural Units for 3ZWH
  • Structure Factors (166 Kb)
  • Retrieve 3ZWH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ZWH from S2C, [Save to disk]
  • Re-refined 3zwh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3ZWH 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 3ZWH
  • 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 3ZWH, from MSDmotif at EBI
  • Fold representative 3zwh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3zwh_Q] [3zwh_B] [3zwh_A] [3zwh]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3ZWH
  • Community annotation for 3ZWH at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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