4CFR Ca-Binding Protein Motor Protein date Nov 19, 2013
title Ca-Bound S100a4 C3s, C81s, C86s And F45w Mutant Complexed Wi Muscle Myosin Iia
authors A.Duelli, B.Kiss, I.Lundholm, A.Bodor, L.Radnai, M.Petoukhov, D.Sv L.Nyitray, G.Katona
compound source
Molecule: Protein S100-A4
Chain: A, B
Fragment: Resdiues 1-101
Synonym: Calvasculin, Metastasin, Placental Calcium-Binding Protein Mts1, S100 Calcium-Binding Protein A4, S100a4;
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 1893-1935
Synonym: Cellular Myosin Heavy Chain\,Type A, Myosin Heavy Myosin Heavy Chain\,Non-Muscle Iia, Non-Muscle Myosin Heavy Nmmhc-A, Non-Muscle Myosin Heavy Chain Iia, Nmmhc II-A, Nmm Myosin Heavy Chain, Non Muscle Myosin 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 0.161 R_Free 0.175
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.140 64.140 138.220 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceThe C-Terminal Random Coil Region Tunes the Ca2+-Binding Affinity of S100A4 through Conformational Activation., Duelli A, Kiss B, Lundholm I, Bodor A, Petoukhov MV, Svergun DI, Nyitray L, Katona G, PLoS One. 2014 May 15;9(5):e97654. doi: 10.1371/journal.pone.0097654. eCollection, 2014. PMID:24830809
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk]
  • Biological Unit Coordinates (4cfr.pdb1.gz) 130 Kb
  • LPC: Ligand-Protein Contacts for 4CFR
  • CSU: Contacts of Structural Units for 4CFR
  • Structure Factors (514 Kb)
  • Retrieve 4CFR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4CFR from S2C, [Save to disk]
  • Re-refined 4cfr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4CFR 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 4CFR
  • 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 4CFR, from MSDmotif at EBI
  • Fold representative 4cfr from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4cfr_B] [4cfr_Q] [4cfr] [4cfr_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4CFR: [S_100 ] by SMART
  • Other resources with information on 4CFR
  • Community annotation for 4CFR at PDBWiki (http://pdbwiki.org)

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