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(-) Description

Title :  CRYSTAL STRUCTURE OF ESCHERICHIA COLI TOXIN LSOA IN COMPLEX WITH T4 PHAGE ANTITOXIN DMD
 
Authors :  H. Wan, Z. Q. Gao, Y. H. Dong
Date :  01 Feb 16  (Deposition) - 22 Jun 16  (Release) - 07 Sep 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Toxin-Antitoxin, Toxin-Antitoxin Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Wan, Y. Otsuka, Z. Q. Gao, Y. Wei, Z. Chen, M. Masuda, T. Yonesaki, H. Zhang, Y. H. Dong
Structural Insights Into The Inhibition Mechanism Of Bacterial Toxin Lsoa By Bacteriophage Antitoxin Dmd
Mol. Microbiol. V. 101 757 2016
PubMed-ID: 27169810  |  Reference-DOI: 10.1111/MMI.13420

(-) Compounds

Molecule 1 - MRNA ENDORIBONUCLEASE LSOA
    Chains: A
    EC Number: 3.1.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Gene: LSOA
    Organism Taxid: 83334
    Synonym: TOXIN LSOA
 
Molecule 2 - ANTITOXIN DMD
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Gene: DMD, 61.5, Y02B
    Organism Scientific: ENTEROBACTERIA PHAGE T4
    Organism Taxid: 10665

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 5HY3)

(-) Sites  (0, 0)

(no "Site" information available for 5HY3)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5HY3)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Glu A:114 -Gly A:115
2Ala A:144 -Lys A:145

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5HY3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5HY3)

(-) Exons   (0, 0)

(no "Exon" information available for 5HY3)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:252
                                                                                                                                                                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhhh..eeeee.........eeeee............eeeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh......hhhhhee......ee.hhhh.....hhhhhhhhhhhhhhhhhhhhhh.....ee....hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5hy3 A  90 KNFEYTIPKFSDDDRANLFEFLSEEGITITEDNNNDPNCKHQYIMTTSNGDRVRAKISIQFQGKYLQIASLINDFMCSILNMKEIVEQKNKEFNVDIKKETIESELHSKLPKSIDKIHEDIKKQLSCSLIMKKIDVEMEDYSTYCFSALRAIEGFIYQILNDVCNPSSSKNLGEYFTENKPKYIIREIHQETINGEIAEVLCECYTYWHENRHGLFHMKPGIADTKTINKLESIAIIDTVCQLIDGGVARLK 345
                                    99       109       119       129       139      |153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343  
                                                                                  146|                                                                                                                                                                                                  
                                                                                   151                                                                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:57
                                                                                         
               SCOP domains --------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.....eeeeeeeehhhhhhhhhhhhhhhhh.eeeeee..eeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------- Transcript
                 5hy3 B   3 LVKVVFMGWFKNESMFTKEITMMKDDVQWATTQYAEVNKALVKAFIDDKKVCEVDCR  59
                                    12        22        32        42        52
   Legend:   → Mismatch (orange background)
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    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5HY3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5HY3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5HY3)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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  Sites
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  Cis Peptide Bonds
    Ala A:144 - Lys A:145   [ RasMol ]  
    Glu A:114 - Gly A:115   [ RasMol ]  
 

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