4TYV Hydrolase date Jul 09, 2014
title Ensemble Refinement Of The E502a Variant Of Sactelam55a From Streptomyces Sp. Sirexaa-E In Complex With Glucose
authors C.M.Bianchetti, T.E.Takasuka, E.J.Yik, L.F.Bergeman, B.G.Fox
compound source
Molecule: Putative Secreted Protein
Chain: A, B
Engineered: Yes
Organism_scientific: Streptomyces Sp. Sirexaa-E
Organism_taxid: 862751
Gene: Sacte_4363
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pvp67k
symmetry Space Group: P 1 21 1
R_factor 0.110 R_Free 0.143
length a length b length c angle alpha angle beta angle gamma
53.939 100.055 99.556 90.00 92.31 90.00
method X-Ray Diffractionresolution 1.75 Å
ligand BGC, EDO enzyme
A, B

Primary referenceActive site and laminarin binding in glycoside hydrolase family 55., Bianchetti CM, Takasuka TE, Deutsch S, Udell HS, Yik EJ, Bergeman LF, Fox BG, J Biol Chem. 2015 Mar 9. pii: jbc.M114.623579. PMID:25752603
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (14808 Kb) [Save to disk]
  • Biological Unit Coordinates (4tyv.pdb1.gz) 300 Kb
  • Biological Unit Coordinates (4tyv.pdb2.gz) 303 Kb
  • LPC: Ligand-Protein Contacts for 4TYV
  • CSU: Contacts of Structural Units for 4TYV
  • Structure Factors (738 Kb)
  • Retrieve 4TYV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TYV from S2C, [Save to disk]
  • View 4TYV 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 4TYV
  • 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 4TYV, from MSDmotif at EBI
  • Fold representative 4tyv from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tyv_B] [4tyv] [4tyv_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4TYV
  • Community annotation for 4TYV at PDBWiki (http://pdbwiki.org)

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