2YET Hydrolase date Mar 30, 2011
title Thermoascus Gh61 Isozyme A
authors H.Otten, R.J.Quinlan, M.D.Sweeney, J.C.N.Poulsen, K.S.Johansen, K.B.R.M.Krogh, C.I.Joergensen, M.Tovborg, A.Anthonsen, T.Tryfon C.P.Walter, P.Dupree, F.Xu, G.J.Davies, P.H.Walton, L.Lo Leggio
compound source
Molecule: Gh61 Isozyme A
Chain: A, B
Ec: 3.2.1.4
Engineered: Yes
Other_details: Gh61 Fragment. Methylation At 4-N-H1, And Tw At C56-178 And C97-C101 In Both Protein Chains. N-Acetylglu Glycosylation At N138 In The B Chain And Not Clearly Visibl A.
Organism_scientific: Thermoascus Aurantiacus
Organism_taxid: 5087
Expression_system: Aspergillus Oryzae
Expression_system_taxid: 5062
Expression_system_strain: Jal250
symmetry Space Group: P 1 21 1
R_factor 0.144 R_Free 0.185
crystal
cell
length a length b length c angle alpha angle beta angle gamma
37.404 88.467 70.324 90.00 103.41 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand ACE, CU, GOL, HIC, NAG enzyme Hydrolase E.C.3.2.1.4 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceInsights into the oxidative degradation of cellulose by a copper metalloenzyme that exploits biomass components., Quinlan RJ, Sweeney MD, Lo Leggio L, Otten H, Poulsen JC, Johansen KS, Krogh KB, Jorgensen CI, Tovborg M, Anthonsen A, Tryfona T, Walter CP, Dupree P, Xu F, Davies GJ, Walton PH, Proc Natl Acad Sci U S A. 2011 Sep 13;108(37):15079-84. Epub 2011 Aug 29. PMID:21876164
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (161 Kb) [Save to disk]
  • Biological Unit Coordinates (2yet.pdb1.gz) 79 Kb
  • Biological Unit Coordinates (2yet.pdb2.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 2YET
  • CSU: Contacts of Structural Units for 2YET
  • Structure Factors (2201 Kb)
  • Retrieve 2YET in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2YET from S2C, [Save to disk]
  • Re-refined 2yet structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2YET 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 2YET
  • 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
  • 3D motif for 2YET, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2yet] [2yet_A] [2yet_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2YET
  • Community annotation for 2YET at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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