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(-) Description

Title :  BACTERIOPHAGE LAMBDA N-PROTEIN-NUTBOXB-RNA COMPLEX
 
Authors :  M. Schaerpf, H. Sticht, P. Roesch
Date :  12 Apr 99  (Deposition) - 20 Apr 99  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (29x)
Keywords :  Bacteriophage Lambda; Antitermination; Peptide-Rna-Complex; N-Nut; Gnra Tetraloop; Bent-Alpha-Helix; Peptide-Rna- Recognition, Transcription/Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Schaerpf, H. Sticht, K. Schweimer, M. Boehm, S. Hoffmann, P. Roesch
Antitermination In Bacteriophage Lambda. The Structure Of The N36 Peptide-Boxb Rna Complex
Eur. J. Biochem. V. 267 2397 2000
PubMed-ID: 10759866  |  Reference-DOI: 10.1046/J.1432-1327.2000.01251.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 36-MER N-TERMINAL PEPTIDE OF THE N PROTEIN
    ChainsB
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentN-TERMINAL BINDING-DOMAIN, RESIDUES 2-36
    Organism ScientificENTEROBACTERIA PHAGE LAMBDA
    Organism Taxid10710
    SynonymN36
 
Molecule 2 - 15-MER NUTRBOXB RNA HAIRPIN
    ChainsA
    EngineeredYES
    FragmentBACTERIOPHAGE LAMBDA NUT BOXB-RNA
    Other DetailsNUTBOXB FROM THE NUTR-SEQUENCE
    Other Details - SourceSEQUENCE FROM BACTERIOPHAGE LAMBDA. RNA WAS UNIFORMLY LABELLED WITH (13)C AND (15)N
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure (29x)

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1QFQ)

(-) 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    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:RNA  Length:15
                                              
                  1qfq A  1 GCCCUGAAAAAGGGC 15
                                    10     

Chain B from PDB  Type:PROTEIN  Length:35
 aligned with REGN_LAMBD | P03045 from UniProtKB/Swiss-Prot  Length:107

    Alignment length:35
                                    11        21        31     
            REGN_LAMBD    2 DAQTRRRERRAEKQAQWKAANPLLVGVSAKPVNRP 36
               SCOP domains d1qfqb_ B:                          SCOP domains
               CATH domains ----------------------------------- CATH domains
               Pfam domains N36-1qfqB01 B:2-34               -- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhh............... Sec.struct. author
                 SAPs(SNPs) ----------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------- PROSITE
                 Transcript ----------------------------------- Transcript
                  1qfq B  2 DAQTRRRERRAEKQAQWKAANPLLVGVSAKPVNRP 36
                                    11        21        31     

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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: Peptides (792)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1QFQ)

(-) Pfam Domains  (1, 1)

NMR Structure

(-) Gene Ontology  (4, 4)

NMR Structure(hide GO term definitions)
Chain B   (REGN_LAMBD | P03045)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
biological process
    GO:0006353    DNA-templated transcription, termination    The cellular process that completes DNA-templated transcription; the formation of phosphodiester bonds ceases, the RNA-DNA hybrid dissociates, and RNA polymerase releases the DNA.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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 Related Entries

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        REGN_LAMBD | P030455lm7

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