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(-) Description

Title :  DOUBLE MUTANT OF THE RIBOSOMAL PROTEIN S6
 
Authors :  D. E. Otzen
Date :  26 Jul 05  (Deposition) - 26 Oct 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  S6 Double Mutant, Ribosomal Protein, Rna-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. E. Otzen
Antagonism, Non-Native Interactions And Non-Two- State Folding In S6 Revealed By Double-Mutant Cycle Analysis.
Protein Eng. Des. Sel. V. 18 547 2005
PubMed-ID: 16230299  |  Reference-DOI: 10.1093/PROTEIN/GZI063
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 30S RIBOSOMAL PROTEIN S6
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    MutationYES
    Organism ScientificTHERMUS THERMOPHILUS
    Organism Taxid274

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2BXJ)

(-) Sites  (0, 0)

(no "Site" information available for 2BXJ)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BXJ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2BXJ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2BXJ)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RIBOSOMAL_S6PS01048 Ribosomal protein S6 signature.RS6_THETH44-53
 
  2A:44-53
B:44-53
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RIBOSOMAL_S6PS01048 Ribosomal protein S6 signature.RS6_THETH44-53
 
  1A:44-53
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RIBOSOMAL_S6PS01048 Ribosomal protein S6 signature.RS6_THETH44-53
 
  1-
B:44-53

(-) Exons   (0, 0)

(no "Exon" information available for 2BXJ)

(-) Sequences/Alignments

Asymmetric 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:99
 aligned with RS6_THETH | P23370 from UniProtKB/Swiss-Prot  Length:101

    Alignment length:99
                                    10        20        30        40        50        60        70        80        90         
             RS6_THETH    1 MRRYEVNIVLNPNLDQSQLALEKEIIQRALENYGARVEKVEELGLRRLAYPIAKDPQGYFLWYQVEMPEDRVNDLARELRIRDNVRRVMVVKSQEPFLA 99
               SCOP domains d2bxja1 A:1-99 Ribosomal protein S6                                                                 SCOP domains
               CATH domains 2bxjA00 A:1-99  [code=3.30.70.60, no name defined]                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee....hhhhhhhhhhhhhhhhhh...eeeeeeeeeeeeeeeee..eeeeeeeeeeeee...hhhhhhhhhhh...eeeeeeee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------RIBOSOMAL_---------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                  2bxj A  1 MRRYEVNIVLNPNLDQSQLALEKEIIQRAAENYGARVEKVEELGLRRLAYPIAKDPQGYFLWYQVEMPEDRVNDAARELRIRDNVRRVMVVKSQEPFLA 99
                                    10        20        30        40        50        60        70        80        90         

Chain B from PDB  Type:PROTEIN  Length:99
 aligned with RS6_THETH | P23370 from UniProtKB/Swiss-Prot  Length:101

    Alignment length:99
                                    10        20        30        40        50        60        70        80        90         
             RS6_THETH    1 MRRYEVNIVLNPNLDQSQLALEKEIIQRALENYGARVEKVEELGLRRLAYPIAKDPQGYFLWYQVEMPEDRVNDLARELRIRDNVRRVMVVKSQEPFLA 99
               SCOP domains d2bxjb1 B:1-99 Ribosomal protein S6                                                                 SCOP domains
               CATH domains 2bxjB00 B:1-99  [code=3.30.70.60, no name defined]                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee....hhhhhhhhhhhhhhhhhhh..eeeeeeeeeeee.........eeeeeeeeeee...hhhhhhhhhhh...eeeeeeee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------RIBOSOMAL_---------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                  2bxj B  1 MRRYEVNIVLNPNLDQSQLALEKEIIQRAAENYGARVEKVEELGLRRLAYPIAKDPQGYFLWYQVEMPEDRVNDAARELRIRDNVRRVMVVKSQEPFLA 99
                                    10        20        30        40        50        60        70        80        90         

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BXJ)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (RS6_THETH | P23370)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0019843    rRNA binding    Interacting selectively and non-covalently with ribosomal RNA.
    GO:0003735    structural constituent of ribosome    The action of a molecule that contributes to the structural integrity of the ribosome.
biological process
    GO:0006412    translation    The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
cellular component
    GO:0030529    intracellular ribonucleoprotein complex    An intracellular macromolecular complex containing both protein and RNA molecules.
    GO:0005840    ribosome    An intracellular organelle, about 200 A in diameter, consisting of RNA and protein. It is the site of protein biosynthesis resulting from translation of messenger RNA (mRNA). It consists of two subunits, one large and one small, each containing only protein and RNA. Both the ribosome and its subunits are characterized by their sedimentation coefficients, expressed in Svedberg units (symbol: S). Hence, the prokaryotic ribosome (70S) comprises a large (50S) subunit and a small (30S) subunit, while the eukaryotic ribosome (80S) comprises a large (60S) subunit and a small (40S) subunit. Two sites on the ribosomal large subunit are involved in translation, namely the aminoacyl site (A site) and peptidyl site (P site). Ribosomes from prokaryotes, eukaryotes, mitochondria, and chloroplasts have characteristically distinct ribosomal proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        RS6_THETH | P233701cqm 1cqn 1eg0 1fjg 1fka 1hnw 1hnx 1hnz 1hr0 1i94 1i95 1i96 1i97 1ibk 1ibl 1ibm 1j5e 1l1u 1lou 1n32 1n33 1qd7 1qjh 1ris 1twt 1xmo 1xmq 1xnq 1xnr 2bvz 2f4v 2hhh 2kjv 2kjw 3oto 3zzp 4aqy 4v8x

(-) Related Entries Specified in the PDB File

1cqm PROTEIN AGGREGATION AND ALZHEIMER'S DISEASE: CRYSTALLOGRAPHIC ANALYSIS OF THE PHENOMENON. ENGINEEREDVERSION OF THE RIBOSOMAL PROTEIN S6 USED AS A STABLESCAFFOLD TO STUDY OLIGOMERIZATION.
1cqn PROTEIN AGGREGATION AND ALZHEIMER'S DISEASE: CRYSTALLOGRAPHIC ANALYSIS OF THE PHENOMENON. ENGINEEREDVERSION OF THE RIBOSOMAL PROTEIN S6 USED AS A STABLESCAFFOLD TO STUDY OLIGOMERIZATION.
1eg0 FITTING OF COMPONENTS WITH KNOWN STRUCTURE INTO AN 11.5 A CRYO-EM MAP OF THE E .COLI 70S RIBOSOME
1lou RIBOSOMAL PROTEIN S6
1qjh PROTEIN AGGREGATION AND ALZHEIMER'S DISEASE: CRYSTALLOGRAPHIC ANALYSIS OF THE PHENOMENON. ENGINEERED VERSION OF THE RIBOSOMAL PROTEIN S6 USED AS A STABLE SCAFFOLD TO STUDY OLIGOMERIZATION.
1ris
1twt MODEL STRUCTURE OF THE T. THERMOPHILUS 70S RIBOSOME, 30SSUBUNIT OF 70S ROBOSOME. THIS FILE, 1TWT, CONTAINS ONLYMOLECULES OF THE 30S RIBOSOMAL SUBUNIT. THE 50S SUBUNIT ISIN THE PDB FILE 1TWV.
2bvz MUTANT OF THE RIBOSOMAL PROTEIN S6