1V8Z Lyase date Jan 15, 2004
title X-Ray Crystal Structure Of The Tryptophan Synthase B2 Subuni Hyperthermophile, Pyrococcus Furiosus
authors Y.Hioki, K.Ogasahara, S.J.Lee, J.Ma, M.Ishida, Y.Yamagata, Y.Matsu M.Ota, S.Kuramitsu, K.Yutani, Riken Structural Genomicsproteo Initiative (Rsgi)
compound source
Molecule: Tryptophan Synthase Beta Chain 1
Chain: A, B, C, D
Synonym: Tryptophan Synthase B2 Subunit
Ec: 4.2.1.20
Engineered: Yes
Organism_scientific: Pyrococcus Furiosus
Organism_taxid: 2261
Gene: Trpb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pb1837, Puc18
symmetry Space Group: P 21 21 21
R_factor 0.208 R_Free 0.263
crystal
cell
length a length b length c angle alpha angle beta angle gamma
84.835 110.530 159.999 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.21 Å
ligand NA, PLP enzyme Lyase E.C.4.2.1.20 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceThe crystal structure of the tryptophan synthase beta subunit from the hyperthermophile Pyrococcus furiosus. Investigation of stabilization factors., Hioki Y, Ogasahara K, Lee SJ, Ma J, Ishida M, Yamagata Y, Matsuura Y, Ota M, Ikeguchi M, Kuramitsu S, Yutani K, Eur J Biochem 2004 Jul;271(13):2624-35. PMID:15206928
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (249 Kb) [Save to disk]
  • Biological Unit Coordinates (1v8z.pdb1.gz) 124 Kb
  • Biological Unit Coordinates (1v8z.pdb2.gz) 124 Kb
  • Biological Unit Coordinates (1v8z.pdb3.gz) 124 Kb
  • LPC: Ligand-Protein Contacts for 1V8Z
  • CSU: Contacts of Structural Units for 1V8Z
  • Likely Quarternary Molecular Structure file(s) for 1V8Z
  • Retrieve 1V8Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1V8Z from S2C, [Save to disk]
  • View 1V8Z 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 1V8Z
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1V8Z, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1v8z_D] [1v8z_B] [1v8z_A] [1v8z_C] [1v8z]
  • SWISS-PROT database: [Q8U093]
  • Domain organization of [TRPB1_PYRFU] by SWISSPFAM
  • Other resources with information on 1V8Z
  • Community annotation for 1V8Z 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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