4TZ5 Hydrolase date Jul 09, 2014
title Ensemble Refinement Of The E502a Variant Of Sactelam55a From Streptomyces Sp. Sirexaa-E In Complex With Laminarihexaose
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
Fragment: Unp Residues 57-605
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 0.122 R_Free 0.163
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.098 100.960 104.176 90.00 91.10 90.00
method X-Ray Diffractionresolution 1.75 Å
ligand 3B7, BGC, EDO, LA5 enzyme
Gene SACTE
Gene
Ontology
ChainFunctionProcessComponent
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] (15371 Kb) [Save to disk]
  • Biological Unit Coordinates (4tz5.pdb1.gz) 314 Kb
  • Biological Unit Coordinates (4tz5.pdb2.gz) 314 Kb
  • LPC: Ligand-Protein Contacts for 4TZ5
  • CSU: Contacts of Structural Units for 4TZ5
  • Structure Factors (717 Kb)
  • Retrieve 4TZ5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TZ5 from S2C, [Save to disk]
  • View 4TZ5 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 4TZ5
  • 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 4TZ5, from MSDmotif at EBI
  • Fold representative 4tz5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tz5_B] [4tz5] [4tz5_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4TZ5
  • Community annotation for 4TZ5 at PDBWiki (http://pdbwiki.org)

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