1OH2

Sucrose-Specific Porin, with Bound Sucrose Molecules

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.207 

wwPDB Validation   3D Report Full Report


This is version 2.1 of the entry. See complete history. 



Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Sucrose porinA [auth P],
C [auth R]		413Salmonella enterica subsp. enterica serovar TyphimuriumMutation(s): 0 
Gene Names: scrY
Membrane Entity: Yes 
UniProt
Find proteins for P22340 (Salmonella typhimurium)
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Go to UniProtKB:  P22340
Entity Groups  
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UniProt GroupP22340
Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Sucrose porinB [auth Q]413Salmonella enterica subsp. enterica serovar TyphimuriumMutation(s): 7 
Gene Names: scrY
Membrane Entity: Yes 
UniProt
Find proteins for P22340 (Salmonella typhimurium)
Explore P22340 
Go to UniProtKB:  P22340
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP22340
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

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Entity ID: 3
MoleculeChains Length2D Diagram Glycosylation3D Interactions
beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose
D [auth A],
E [auth B],
F [auth C],
G [auth D],
H [auth E],
D [auth A],
E [auth B],
F [auth C],
G [auth D],
H [auth E],
I [auth F]
2N/A
Glycosylation Resources
GlyTouCan:  G05551OP
GlyCosmos:  G05551OP
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 3
IDChains NameType/Class2D Diagram3D Interactions
PRD_900003
Query on PRD_900003
D [auth A]
E [auth B]
F [auth C]
G [auth D]
H [auth E]
D [auth A],
E [auth B],
F [auth C],
G [auth D],
H [auth E],
I [auth F]
sucroseOligosaccharide / Nutrient
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.207 
  • R-Value Observed: 0.207 
  • Space Group: P 32
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 111.8α = 90
b = 111.8β = 90
c = 147.8γ = 120
Software Package:
Software NamePurpose
X-PLORrefinement
XDSdata reduction
XSCALEdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2003-05-29
    Type: Initial release
  • Version 1.1: 2013-03-06
    Changes: Data collection, Database references, Derived calculations, Other, Source and taxonomy, Structure summary, Version format compliance
  • Version 1.2: 2018-11-21
    Changes: Data collection, Database references, Source and taxonomy, Structure summary
  • Version 1.3: 2019-05-15
    Changes: Data collection, Experimental preparation
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary
  • Version 2.1: 2023-12-13
    Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary