4Y4N Biosynthetic Protein date Feb 10, 2015
title Thiazole Synthase Thi4 From Methanococcus Igneus
authors X.Zhang, S.E.Ealick
compound source
Molecule: Putative Ribose 1,5-Bisphosphate Isomerase
Chain: A, B, C, D, E, F, G, H
Synonym: Ribulose 1,5-Bisphosphate Synthase
Engineered: Yes
Organism_scientific: Methanotorris Igneus
Organism_taxid: 880724
Strain: Dsm 5666 Jcm 11834 Kol 5
Gene: Metig_0735
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 31
R_factor 0.199 R_Free 0.216
length a length b length c angle alpha angle beta angle gamma
101.302 101.302 204.309 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand 48H, FE2 enzyme Isomerase E.C. BRENDA
F, A, E, B, H, C, D, G

Primary referenceStructural Basis for Iron-mediated Sulfur Transfer in Archael and Yeast Thiazole Synthases., Zhang X, Eser BE, Chanani PK, Begley TP, Ealick SE, Biochemistry. 2016 Feb 26. PMID:26919468
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (335 Kb) [Save to disk]
  • Biological Unit Coordinates (4y4n.pdb1.gz) 324 Kb
  • LPC: Ligand-Protein Contacts for 4Y4N
  • CSU: Contacts of Structural Units for 4Y4N
  • Structure Factors (2518 Kb)
  • Retrieve 4Y4N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4Y4N from S2C, [Save to disk]
  • Re-refined 4y4n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4Y4N 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 4Y4N
  • 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 4y4n from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4y4n_G] [4y4n_E] [4y4n_H] [4y4n_F] [4y4n] [4y4n_C] [4y4n_B] [4y4n_A] [4y4n_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4Y4N
  • Community annotation for 4Y4N at PDBWiki (http://pdbwiki.org)

  • 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