3PZQ | pdb_00003pzq

Structure of the hyperthermostable endo-1,4-beta-D-mannanase from Thermotoga petrophila RKU-1 with maltose and glycerol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.92 Å
  • R-Value Free: 
    0.210 (Depositor), 0.210 (DCC) 
  • R-Value Work: 
    0.163 (Depositor), 0.164 (DCC) 
  • R-Value Observed: 
    0.165 (Depositor) 

wwPDB Validation 3D Report Full Report

Validation slider image for 3PZQ

This is version 2.1 of the entry. See complete history

Literature

Structural characterization of a novel hyperthermostable endo-1,4-beta-D-mannanase from Thermotoga petrophila RKU-1

Santos, C.R.Meza, A.N.Paiva, J.H.Silva, J.C.Ruller, R.Prade, R.A.Squina, F.M.Murakami, M.T.

To be published.

Macromolecule Content 

  • Total Structure Weight: 45.24 kDa 
  • Atom Count: 3,276 
  • Modeled Residue Count: 357 
  • Deposited Residue Count: 383 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Mannan endo-1,4-beta-mannosidase. Glycosyl Hydrolase family 5383Thermotoga petrophila RKU-1Mutation(s): 0 
Gene Names: Tpet_1542
EC: 3.2.1.78
UniProt
Find proteins for A5IMX7 (Thermotoga petrophila (strain ATCC BAA-488 / DSM 13995 / JCM 10881 / RKU-1))
Explore A5IMX7 
Go to UniProtKB:  A5IMX7
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA5IMX7
Sequence Annotations
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Reference Sequence

Oligosaccharides

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Entity ID: 2
MoleculeChains Length2D Diagram GlycosylationD Interactions
alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose
B, C, D
2N/A
Glycosylation Resources
GlyTouCan: G07411ON
GlyCosmos: G07411ON

Biologically Interesting Molecules (External Reference) 

1 Unique

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.92 Å
  • R-Value Free:  0.210 (Depositor), 0.210 (DCC) 
  • R-Value Work:  0.163 (Depositor), 0.164 (DCC) 
  • R-Value Observed: 0.165 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 55.109α = 90
b = 83.193β = 90
c = 91.518γ = 90
Software Package:
Software NamePurpose
MAR345dtbdata collection
MOLREPphasing
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-12-28
    Type: Initial release
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary
  • Version 2.1: 2024-02-21
    Changes: Data collection, Database references, Structure summary