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(-) Description

Title :  BACTERIOPHAGE QBETA COAT PROTEIN IN COMPLEX WITH RNA OPERATOR HAIRPIN
 
Authors :  J. Rumnieks, K. Tars
Date :  17 Jun 13  (Deposition) - 02 Oct 13  (Release) - 05 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B,R
Keywords :  Alpha Beta 2-Layer Sandwich, Levivirus Coat Protein, Structural, Translational Repressor, Rna Binding, Virion, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Rumnieks, K. Tars
Crystal Structure Of The Bacteriophage Q Beta Coat Protein In Complex With The Rna Operator Of The Replicase Gene.
J. Mol. Biol. V. 426 1039 2014
PubMed-ID: 24035813  |  Reference-DOI: 10.1016/J.JMB.2013.08.025

(-) Compounds

Molecule 1 - COAT PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28-QB150
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: COAT
    Mutation: YES
    Organism Scientific: ENTEROBACTERIA PHAGE QBETA
    Organism Taxid: 39803
 
Molecule 2 - RNA OPERATOR HAIRPIN
    Chains: R
    Engineered: YES
    Other Details: CHEMICAL SYNTHESIS
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABR

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 6)

Asymmetric/Biological Unit (1, 6)
No.NameCountTypeFull Name
1ZN6Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:13 , ASP A:102 , GLU A:103 , LYS B:13 , ASP B:102 , GLU B:103BINDING SITE FOR RESIDUE ZN B 201
2AC2SOFTWAREG R:7BINDING SITE FOR RESIDUE ZN R 101
3AC3SOFTWARELYS A:67 , HOH A:229 , G R:13 , HOH R:202BINDING SITE FOR RESIDUE ZN R 102
4AC4SOFTWAREA R:16 , G R:17BINDING SITE FOR RESIDUE ZN R 103
5AC5SOFTWAREA R:5 , U R:6BINDING SITE FOR RESIDUE ZN R 104
6AC6SOFTWAREASP A:91 , HOH A:201 , A R:11 , HOH R:201BINDING SITE FOR RESIDUE ZN R 105

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4L8H)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4L8H)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4L8H)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4L8H)

(-) Exons   (0, 0)

(no "Exon" information available for 4L8H)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:121
                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeee.....eeeeeeeeee......eeee..........eeeeeee........eeeeeeeeeee..eeeeeeeeeee....hhhhhhhhhhhhhhhh.hhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l8h A   1 AKLETVTLGNIGKDGKQTLVLNPRGVNPTNGVASLSQAGAVRALEKRVTVSVSQPSRNRKNYKVQVKIQNPTATRQAYADVTFSFTQYSTDEERAFVRTELAALLASPLLIDAIDQLRPAY 132
                                    10        20        30        40        50        60        70  ||    91       101       111       121       131 
                                                                                                   73|                                               
                                                                                                    85                                               


Chain B from PDB  Type:PROTEIN  Length:123
                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeee.....eeeeeeeeee......eeeee...hhhhh.eeeeeee........eeeeeeeeeee....eeeeeeeeeee....hhhhhhhhhhhhhhhh.hhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l8h B   1 AKLETVTLGNIGKDGKQTLVLNPRGVNPTNGVASLSQAGAVRALEKRVTVSVSQPSRNRKNYKVQVKIQNPTAGVTRQAYADVTFSFTQYSTDEERAFVRTELAALLASPLLIDAIDQLRPAY 132
                                    10        20        30        40        50        60        70   ||   89        99       109       119       129   
                                                                                                    74|                                                
                                                                                                     84                                                


Chain R from PDB  Type:RNA  Length:20
                                                    
                 4l8h R   1 AUGCAUGUCUAAGACAGCAU  20
                                    10        20
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  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 4L8H)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4L8H)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4L8H)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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 Related Entries

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        CAPSD_BPQBE | P03615: 1qbe 5kip

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