1T44 Structural Protein date Apr 28, 2004
title Structural Basis Of Actin Sequestration By Thymosin-B4: Implications For Arp23 Activation
authors E.Irobi, A.H.Aguda, M.Larsson, L.D.Burtnick, R.C.Robinson
compound source
Molecule: Chimera Of Gelsolin Domain 1 And C-Terminal Domain Of Thymosin Beta-4;
Chain: G
Fragment: Chimera Of Gelsolin Domain 1 (Residues 28-152) From Human And C-Terminal Domain Of Thymosin Beta-4 From Mouse (Residues 153-171);
Engineered: Yes
Organism_scientific: Homo Sapiens, Mus Musculus
Organism_common: Human, House Mouse
Organism_taxid: 9606,10090
Strain: ,
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Actin, Alpha
Chain: A
Synonym: Alpha-Actin 1

Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
Tissue: Skeletal Muscle
symmetry Space Group: P 1 21 1
R_factor 0.144 R_Free 0.195
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.850 69.335 80.233 90.00 94.93 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ATP, CA enzyme
related structures by homologous chain: 1C0G, 1HJ0, 1NMD
Gene
Ontology
ChainFunctionProcessComponent
A


G


Primary referenceStructural basis of actin sequestration by thymosin-beta4: implications for WH2 proteins., Irobi E, Aguda AH, Larsson M, Guerin C, Yin HL, Burtnick LD, Blanchoin L, Robinson RC, EMBO J 2004 Aug 26;. PMID:15329672
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk]
  • Biological Unit Coordinates (1t44.pdb1.gz) 176 Kb
  • LPC: Ligand-Protein Contacts for 1T44
  • CSU: Contacts of Structural Units for 1T44
  • Likely Quarternary Molecular Structure file(s) for 1T44
  • Structure Factors (579 Kb)
  • Retrieve 1T44 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T44 from S2C, [Save to disk]
  • Re-refined 1t44 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1T44 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 1T44
  • 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 1T44, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t44a2, region A:147-375 [Jmol] [rasmolscript] [script source]
        - Domain d1t44a1, region A:6-146 [Jmol] [rasmolscript] [script source]
        - Domain d1t44g_, region G [Jmol] [rasmolscript] [script source]
  • Fold representative 1t44 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t44_A] [1t44_G] [1t44]
  • SWISS-PROT database: [P68135] [P06396] [P20065]
  • Domain organization of [ACTS_RABIT] [GELS_HUMAN] [TYB4_MOUSE] by SWISSPFAM
  • Domains found in 1T44: [ACTIN] [GEL ] by SMART
  • Other resources with information on 1T44
  • Community annotation for 1T44 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science