3SOP Hydrolase date Jun 30, 2011
title Crystal Structure Of Human Septin 3 Gtpase Domain
authors I.A.Marques, J.N.A.Macedo, H.M.Pereira, N.F.Valadares, A.P.U.Ara R.C.Garratt
compound source
Molecule: Neuronal-Specific Septin-3
Chain: A, B
Fragment: Gtpase Domain (Unp Residues 60-329)
Ec: 3.6.5.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Sep3, Sept3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a
symmetry Space Group: C 2 2 21
R_factor 0.251 R_Free 0.272
length a length b length c angle alpha angle beta angle gamma
52.244 150.414 157.997 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.88 Å
ligand GDP, MG enzyme Hydrolase E.C.3.6.5 BRENDA
A, B

Primary referenceThe structure and properties of Septin 3: a possible missing link in septin filament formation., Macedo JN, Valadares NF, Marques IA, Ferreira FM, Damalio JC, Pereira HM, Garratt RC, Araujo AP, Biochem J. 2012 Nov 19. PMID:23163726
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk]
  • Biological Unit Coordinates (3sop.pdb1.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 3SOP
  • CSU: Contacts of Structural Units for 3SOP
  • Structure Factors (77 Kb)
  • Retrieve 3SOP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3SOP from S2C, [Save to disk]
  • Re-refined 3sop structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3SOP 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 3SOP
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3SOP, from MSDmotif at EBI
  • Fold representative 3sop from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3sop_B] [3sop] [3sop_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3SOP
  • Community annotation for 3SOP at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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