1ZC4 Signaling Protein date Apr 10, 2005
title Crystal Structure Of The Ral-Binding Domain Of Exo84 In Comp The Active Rala
authors R.Jin, J.R.Junutula, H.T.Matern, K.E.Ervin, R.H.Scheller, A.T.Bru
compound source
Molecule: Ras-Related Protein Ral-A
Chain: A, C
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rala, Ral
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t

Molecule: Exocyst Complex Protein Exo84
Chain: B, D
Engineered: Yes

Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: P 1 21 1
R_factor 0.208 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
52.912 113.389 70.680 90.00 102.77 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand GNP, MG enzyme
related structures by homologous chain: 1UAD, 1ZC3, 2BOV
Gene
Ontology
ChainFunctionProcessComponent
A, C


Primary referenceExo84 and Sec5 are competitive regulatory Sec6/8 effectors to the RalA GTPase., Jin R, Junutula JR, Matern HT, Ervin KE, Scheller RH, Brunger AT, EMBO J 2005 Jun 15;24(12):2064-74. Epub 2005 May 26. PMID:15920473
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk]
  • Biological Unit Coordinates (1zc4.pdb1.gz) 50 Kb
  • Biological Unit Coordinates (1zc4.pdb2.gz) 50 Kb
  • LPC: Ligand-Protein Contacts for 1ZC4
  • CSU: Contacts of Structural Units for 1ZC4
  • Likely Quarternary Molecular Structure file(s) for 1ZC4
  • Structure Factors (392 Kb)
  • Retrieve 1ZC4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZC4 from S2C, [Save to disk]
  • Re-refined 1zc4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ZC4 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 1ZC4
  • 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
  • 3D motif for 1ZC4, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1zc4] [1zc4_C] [1zc4_A] [1zc4_B] [1zc4_D]
  • SWISS-PROT database: [O54924] [P11233]
  • Domain organization of [EXOC8_RAT] [RALA_HUMAN] by SWISSPFAM
  • Domains found in 1ZC4: [PH] [RAS ] by SMART
  • Other resources with information on 1ZC4
  • Community annotation for 1ZC4 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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