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(-) Description

Title :  THE SOLUTION STRUCTURE OF TN916 INTEGRASE N-TERMINAL DOMAIN/DNA COMPLEX
 
Authors :  R. T. Clubb, J. M. Wojciak, K. M. Connolly
Date :  21 Jan 99  (Deposition) - 29 Sep 99  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B,C  (20x)
Keywords :  Integrase, Dna Binding, Transposition, Complex, Beta-Sheet Recognition, Integrase/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Wojciak, K. M. Connolly, R. T. Clubb
Nmr Structure Of The Tn916 Integrase-Dna Complex.
Nat. Struct. Biol. V. 6 366 1999
PubMed-ID: 10201406  |  Reference-DOI: 10.1038/7603
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROTEIN (INTEGRASE)
    Cellular Location: CYTOPLASM
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET11A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL DNA BINDING DOMAIN
    Mutation: YES
    Organism Scientific: ENTEROCOCCUS FAECALIS
    Organism Taxid: 1351
    Strain: BL21(DE3)
 
Molecule 2 - DNA (5'- D(*GP*AP*GP*TP*AP*GP*TP*AP*AP*AP*TP*TP*C)-3')
    Chains: B
    Engineered: YES
    Synthetic: YES
 
Molecule 3 - DNA (5'- D(*GP*AP*AP*TP*TP*TP*AP*CP*TP*AP*CP*TP*C)-3')
    Chains: C
    Engineered: YES
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1TN9)

(-) Sites  (0, 0)

(no "Site" information available for 1TN9)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1TN9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1TN9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1TN9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1TN9)

(-) Exons   (0, 0)

(no "Exon" information available for 1TN9)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:69
 aligned with TNR6_ENTFL | P22886 from UniProtKB/Swiss-Prot  Length:405

    Alignment length:69
                                    12        22        32        42        52        62         
           TNR6_ENTFL     3 EKRRDNRGRILKTGESQRKDGRYLYKYIDSFGEPQFVYSWKLVATDRVPAGKRDCISLREKIAELQKDI  71
               SCOP domains d1tn9a_ A: DNA-binding domain from tn916 integrase                    SCOP domains
               CATH domains 1tn9A00 A:3-71 Classic Zinc Finger                                    CATH domains
               Pfam domains --------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eee.....eeeeee.....eeeeee.................hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------- Transcript
                 1tn9 A   3 EKRRDNRGRILKTGESQRKDGRYLYKYIDSFGEPQFVYSWKLVATDRVPAGKRDAISLREKIAELQKDI  71
                                    12        22        32        42        52        62         


Chain B from PDB  Type:DNA  Length:13
                                             
                 1tn9 B 101 GAGTAGTAAATTC 113
                                   110   


Chain C from PDB  Type:DNA  Length:13
                                             
                 1tn9 C 114 GAATTTACTACTC 126
                                   123
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1TN9)

(-) Gene Ontology  (6, 6)

NMR Structure(hide GO term definitions)
Chain A   (TNR6_ENTFL | P22886)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
biological process
    GO:0015074    DNA integration    The process in which a segment of DNA is incorporated into another, usually larger, DNA molecule such as a chromosome.
    GO:0006310    DNA recombination    Any process in which a new genotype is formed by reassortment of genes resulting in gene combinations different from those that were present in the parents. In eukaryotes genetic recombination can occur by chromosome assortment, intrachromosomal recombination, or nonreciprocal interchromosomal recombination. Intrachromosomal recombination occurs by crossing over. In bacteria it may occur by genetic transformation, conjugation, transduction, or F-duction.
    GO:0075713    establishment of integrated proviral latency    A process by which the virus integrates into the host genome and establishes as a stable provirus or prophage.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        TNR6_ENTFL | P22886: 1b69 1bb8 2bb8

(-) Related Entries Specified in the PDB File

1b69 MINIMIZED AVERAGE STRUCTURE