5I1U Lyase date Feb 06, 2016
title Crystal Structure Of Germacradien-4-Ol Synthase From Strepto Citricolor
authors M.Chen, D.W.Christianson
compound source
Molecule: Germacradien-4-Ol Synthase
Chain: A, B
Engineered: Yes
Mutation: Yes
Organism_scientific: Streptomyces Citricolor
Organism_taxid: 212427
Gene: Sc1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)-Ril
symmetry Space Group: P 1 21 1
R_factor 0.157 R_Free 0.200
length a length b length c angle alpha angle beta angle gamma
51.369 74.127 82.489 90.00 91.72 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand SO4 enzyme
A, B

Primary referenceMechanism of Germacradien-4-ol Synthase-Controlled Water Capture., Grundy DJ, Chen M, Gonzalez V, Leoni S, Miller DJ, Christianson DW, Allemann RK, Biochemistry. 2016 Apr 12;55(14):2112-21. doi: 10.1021/acs.biochem.6b00115. Epub , 2016 Mar 30. PMID:26998816
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (222 Kb) [Save to disk]
  • Biological Unit Coordinates (5i1u.pdb1.gz) 217 Kb
  • LPC: Ligand-Protein Contacts for 5I1U
  • CSU: Contacts of Structural Units for 5I1U
  • Structure Factors (2040 Kb)
  • Retrieve 5I1U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5I1U from S2C, [Save to disk]
  • Re-refined 5i1u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5I1U 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 5I1U
  • 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
  • Fold representative 5i1u from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5i1u_A] [5i1u] [5i1u_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5I1U
  • Community annotation for 5I1U at PDBWiki (http://pdbwiki.org)

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