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(-) Description

Title :  CRYSTAL STRUCTURE OF E COLI HFQ BOUND TO POLY(A) A7
 
Authors :  W. W. Wang, L. J. Wang
Date :  01 Nov 12  (Deposition) - 17 Apr 13  (Release) - 26 Jun 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,I,K
Keywords :  Hfq, Poly(A), Sm Fold, Rna Chaperone, Single Stranded Rna, Cytoplasmic, Rna Binding Protein-Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  W. Wang, L. Wang, J. Wu, Q. Gong, Y. Shi
Hfq-Bridged Ternary Complex Is Important For Translation Activation Of Rpos By Dsra.
Nucleic Acids Res. V. 41 5938 2013
PubMed-ID: 23605038  |  Reference-DOI: 10.1093/NAR/GKT276

(-) Compounds

Molecule 1 - PROTEIN HFQ
    ChainsA, B, C, D, E, F
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentSM FOLD
    GeneB21_04001, ECBD_3862, ECD_04039, HFQ
    Organism ScientificESCHERICHIA COLI
    Organism Taxid469008
    StrainB / BL21-DE3
    SynonymHF-1, HOST FACTOR-I PROTEIN
 
Molecule 2 - RNA (5'-R(*AP*AP*AP*AP*AP*AP*A)-3')
    ChainsI, K
    EngineeredYES
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsA7 RNA
    Other Details - SourceTHIS SEQUENCE OCCURS NATURALLY IN E. COLI
    SyntheticYES

 Structural Features

(-) Chains, Units

  12345678
Asymmetric/Biological Unit ABCDEFIK

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4HT8)

(-) Sites  (0, 0)

(no "Site" information available for 4HT8)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4HT8)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gln D:5 -Ser D:6

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4HT8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4HT8)

(-) Exons   (0, 0)

(no "Exon" information available for 4HT8)

(-) 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:61
                                                                                            
               SCOP domains ------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh..eeeee....eeeeeeeee...eeeee...eeeee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------- Transcript
                  4ht8 A  5 QSLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS 65
                                    14        24        34        44        54        64 

Chain B from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains ------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...eeeee....eeeeeeeee...eeeee...eeeee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ht8 B  6 SLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS 65
                                    15        25        35        45        55        65

Chain C from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains ------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhh..eeeeee....eeeeeeeee...eeeee....eeee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ht8 C  6 SLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS 65
                                    15        25        35        45        55        65

Chain D from PDB  Type:PROTEIN  Length:61
                                                                                            
               SCOP domains ------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh..eeeeee....eeeeeeeee...eeeee...eeeee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------- Transcript
                  4ht8 D  5 QSLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS 65
                                    14        24        34        44        54        64 

Chain E from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains ------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...eeeee....eeeeeeeee...eeeee...eeeee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ht8 E  6 SLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS 65
                                    15        25        35        45        55        65

Chain F from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains ------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...eeeee....eeeeeeeee...eeeee...eeeee...eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ht8 F  6 SLQDPFLNALRRERVPVSIYLVNGIKLQGQIESFDQFVILLKNTVSQMVYKHAISTVVPS 65
                                    15        25        35        45        55        65

Chain I from PDB  Type:RNA  Length:7
                                      
                  4ht8 I  1 AAAAAAA  7

Chain K from PDB  Type:RNA  Length:7
                                      
                  4ht8 K  1 AAAAAAA  7

   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 4HT8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4HT8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4HT8)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4HT8)

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  Cis Peptide Bonds
    Gln D:5 - Ser D:6   [ RasMol ]  
 

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