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
  • Alignments of the sequence of 3ZWH with the sequences similar proteins can be viewed for 3ZWH's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • 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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