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E. COLI (lacZ) BETA-GALACTOSIDASE IN COMPLEX WITH 2-F-LACTOSE. Chains A-H, see REMARK 400.
1JYY
Split Entry
The asymmetric unit for this structure is composed of multiple PDB entries:
1JYY   1JYZ  
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Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 937119.04
    Molecule: Beta-Galactosidase
    Polymer: 1 Type: protein Length: 1023
    Chains: A, B, C, D, E, F, G, H
    EC#: 3.2.1.23   
    Organism Escherichia coli
    Gene Names lacZ b0344 JW0335
    UniProtKB:   Protein Feature View | Search PDB | P00722  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1DP0  BETA-GALACTOSIDASE (NATIVE - ORTHORHOMBIC) 
    1F49  BETA-GALACTOSIDASE (NATIVE - MONOCLINIC, CONSTRAINED NCS) 
    1JYN  BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE 
    1JYV  BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ONPG 
    1JYW  BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG 
    1JYX  BETA-GALACTOSIDASE IN COMPLEX WITH IPTG 
    1JZ0  BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (MONOCLINIC - CHAINS A-H) 
    1JZ1  BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (MONOCLINIC - CHAINS I-P) 
    1JZ2  BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (ORTHORHOMBIC) 
    1JZ3  BETA-GALACTOSIDASE: TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE 
    1JZ4  BETA-GALACTOSIDASE: TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE (LOW BIS-TRIS) 
    1JZ5  BETA-GALACTOSIDASE IN COMPLEX WITH GALACTONOLACTONE 
    1JZ6  BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOTETRAZOLE 
    1JZ7  BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE 
    1JZ8  BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    2FL
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    2FL C12 H21 F O10
    2-FLUORO-2-DEOXY-LACTOSE
    MG
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    MG Mg
    MAGNESIUM ION
    NA
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    NA Na
    SODIUM ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    CME
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    CME C5 H11 N O3 S2 CYS lPeptideLinking
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Part of PDB entry 1JYY
 
 
 
  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Juers, D.H.,  McCarter, J.D.,  Withers, S.G.,  Matthews, B.W.

    Deposition:   2001-09-13
    Release:   2001-12-07
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.70
    R-Value: 0.234 (obs.)
    R-Free: n/a
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 107.60 α = 90.00 
    b = 207.30 β = 95.00 
    c = 510.30 γ = 90.00