2G3J | pdb_00002g3j

Structure of S.olivaceoviridis xylanase Q88A/R275A mutant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 
    0.223 (Depositor), 0.232 (DCC) 
  • R-Value Work: 
    0.163 (Depositor), 0.175 (DCC) 

wwPDB Validation 3D Report Full Report

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This is version 2.1 of the entry. See complete history

Literature

Structure-based engineering of glucose specificity in a family 10 xylanase from Streptomyces olivaceoviridis E-86

Ichinose, H.Diertavitian, S.Fujimoto, Z.Kuno, A.Leggio, L.L.Kaneko, S.

(2012) Process Biochem 47: 358-365

Macromolecule Content 

  • Total Structure Weight: 35.17 kDa 
  • Atom Count: 2,451 
  • Modeled Residue Count: 301 
  • Deposited Residue Count: 313 
  • Unique protein chains: 1

Macromolecules

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Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Xylanase313Streptomyces olivaceoviridisMutation(s): 2 
EC: 3.2.1.8
UniProt
Find proteins for Q7SI98 (Streptomyces olivaceoviridis)
Explore Q7SI98 
Go to UniProtKB:  Q7SI98
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7SI98
Sequence Annotations
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Reference Sequence

Oligosaccharides

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Entity ID: 2
MoleculeChains Length2D Diagram GlycosylationD Interactions
alpha-D-xylopyranose-(1-4)-alpha-D-xylopyranose
B, C
2N/A
Glycosylation Resources
GlyTouCan: G92719DV
GlyCosmos: G92719DV

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free:  0.223 (Depositor), 0.232 (DCC) 
  • R-Value Work:  0.163 (Depositor), 0.175 (DCC) 
Space Group: P 63
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 119.953α = 90
b = 119.953β = 90
c = 55.216γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
CCP4data scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-03-06
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2012-02-29
    Changes: Database references
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Structure summary
  • Version 2.1: 2024-10-30
    Changes: Data collection, Database references, Structure summary