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Asym./Biol. Unit  (Jmol Viewer)

(-) Description

Title :  RIBOSOME-SECY COMPLEX
 
Authors :  C. W. Akey, J. F. Menetret
Date :  15 Dec 07  (Deposition) - 09 Dec 08  (Release) - 02 Feb 10  (Revision)
Method :  ELECTRON MICROSCOPY
Resolution :  9.60
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G
Keywords :  Ribosome-Secy Complex, Protein Translocation (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. F. Menetret, J. Schaletzky, W. M. Clemons, A. R. Osborne, S. S. Skanland, C. Denison, S. P. Gygi, D. S. Kirkpatrick, E. Park, S. J. Ludtke, T. A. Rapoport, C. W. Akey
Ribosome Binding Of A Single Copy Of The Secy Complex: Implications For Protein Translocation
Mol. Cell V. 28 1083 2007
PubMed-ID: 18158904  |  Reference-DOI: 10.1016/J.MOLCEL.2007.10.034

(-) Compounds

Molecule 1 - 23S RIBOSOMAL RNA
    ChainsD
    FragmentGB RESIDUES 79-105
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    Other DetailsHELIX 7
 
Molecule 2 - 23S RIBOSOMAL RNA
    ChainsE
    FragmentGB RESIDUES 478-504
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    Other DetailsHELIX 24
 
Molecule 3 - 23S RIBOSOMAL RNA
    ChainsF
    FragmentGB RESIDUES 1385-1403
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    Other DetailsHELIX 47
 
Molecule 4 - 23S RIBOSOMAL RNA
    ChainsG
    FragmentGB RESIDUES 1518-1549
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    Other DetailsHELIX 59
 
Molecule 5 - PREPROTEIN TRANSLOCASE SECY SUBUNIT
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
 
Molecule 6 - PREPROTEIN TRANSLOCASE SECE SUBUNIT
    ChainsB
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    SynonymPROTEIN TRANSPORT PROTEIN SEC61 GAMMA SUBUNIT
 
Molecule 7 - PREPROTEIN TRANSLOCASE SECG SUBUNIT
    ChainsC
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562
    SynonymPROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT BETA HOMOLOG

 Structural Features

(-) Chains, Units

  1234567
Asymmetric/Biological Unit ABCDEFG

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3BO0)

(-) Sites  (0, 0)

(no "Site" information available for 3BO0)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3BO0)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1Val A:234 -Val A:235
2Gln A:241 -Gln A:242
3Gln A:242 -Gly A:243
4Leu A:254 -Pro A:255
5Thr A:372 -Ala A:373
6Val A:389 -Met A:390
7Met A:390 -Ser A:391
8Lys B:27 -Pro B:28

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3BO0)

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SECY_1PS00755 Protein secY signature 1.SECY_METJA69-88  1A:69-88
2SECY_2PS00756 Protein secY signature 2.SECY_METJA156-173  1A:156-173

(-) Exons   (0, 0)

(no "Exon" information available for 3BO0)

(-) 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:442
 aligned with SECY_METJA | Q60175 from UniProtKB/Swiss-Prot  Length:436

    Alignment length:442
                                                                                                                                                                                                                                                                                     246                                                                                                                                                                                              
                                                                                                                                                                                                                                                                      238    239   245 |                                                                                                                  363 364                                                                     
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231      |  -   |   245 |     254       264       274       284       294       304       314       324       334       344       354        |-  |    371       381       391       401       411       421       431  
          SECY_METJA      2 KKLIPILEKIPEVELPVKEITFKEKLKWTGIVLVLYFIMGCIDVYTAGAQIPAIFEFWQTITASRIGTLITLGIGPIVTAGIIMQLLVGSGIIQMDLSIPENRALFQGCQKLLSIIMCFVEAVLFVGAGAFGILTPLLAFLVIIQIAFGSIILIYLDEIVSKYGIGSGIGLFIAAGVSQTIFVGALGPEGYLWKFLNSLIQGVPNIEYIAPIIGTIIVFLMVVYAECMRVEIPLAHG------RIKGAVG-KYPIKFVYVSNIPVILAAALFANIQLWGLALYRMGIPILGHYEGGRAVDGIAYYLSTPYGLSSVISDPIHAIVYMIAMIITCVMFGIFWVETTGLDPKSMAKRIGSLGMAIKGFRKSE---KAIEHRLKRYIPPLTVMSSAFVGFLATIANFIGALGGGTGVLLTVSIVYRMYEQLLREKVSELHPAIAKL  433
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh............hhhhhhhhhhhhhhhhhhh..................hhhh..........hhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh..................................hhhhhhhhhhhhhhhhhhhhhhh...................hhhhhh............hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhh....................hhhhhhhh......hhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------SECY_1  PDB: A:69-88-------------------------------------------------------------------SECY_2            ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3bo0 A    2 KKLIPILEKIPEVELPVKEITFKEKLKWTGIVLVLYFIMGCIDVYTAGAQIPAIFEFWQTITASRIGTLITLGIGPIVTAGIIMQLLVGSGIIQMDLSIPENRALFQGCQKLLSIIMCFVEAVLFVGAGAFGILTPLLAFLVIIQIAFGSIILIYLDEIVSKYGIGSGIGLFIAAGVSQTIFVGALGPEGYLWKFLNSLIQGVPNIEYIAPIIGTIIVFLMVVYAECMRRRIVVNYAKRQQGRRVYAAQSTHLPLKVVYVSNIPVILAAALFANIQLWGLALYRMGIPILGHYEGGRAVDGIAYYLSTPYGLSSVISDPIHAIVYMIAMIITCVMFGIFWVETTGLDPKSMAKRIKKSGAFVPGIRPGEQTAKYIEHRLKRYIPPLTVMSSAFVGFLATIANFIGALGGGTGVLLTVSIVYRMYEQLLREKVSELHPAIAKL  443
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441  

Chain B from PDB  Type:PROTEIN  Length:65
                                                                                                  
               SCOP domains ----------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------- Transcript
                3bo0 B    2 TKGKATVAFAREARTEVRKVIWPTRKPTKDEYLAVAKVTALGISLLGIIGYIIHVPATYIKGILK   66
                                    11        21        31        41        51        61     

Chain C from PDB  Type:PROTEIN  Length:32
 aligned with SECG_METJA | P60460 from UniProtKB/Swiss-Prot  Length:53

    Alignment length:32
                                    30        40        50  
          SECG_METJA     21 ETFSKIRVKPEHVIGVTVAFVIIEAILTYGRF   52
               SCOP domains -------------------------------- SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                3bo0 C   21 ETFSKIRVKPEHVIGVTVAFVIIEAILTYGRF   52
                                    30        40        50  

Chain D from PDB  Type:RNA  Length:27
                                                            
                3bo0 D   79 CGGUAAGGUGAUAUGAACCGUUAUAAC  105
                                    88        98       

Chain E from PDB  Type:RNA  Length:27
                                                            
                3bo0 E  478 AAAGAACCCCGGCGAGGGGAGUGAAAA  504
                                   487       497       

Chain F from PDB  Type:RNA  Length:19
                                                    
                3bo0 F 1385 ACAGGUUAAUAUUCCUGUA 1403
                                  1394         

Chain G from PDB  Type:RNA  Length:32
                                                                 
                3bo0 G 1518 CGUGAUGACGAGGCACUACGGUGCUGAAGCAA 1549
                                  1527      1537      1547  

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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 3BO0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3BO0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3BO0)

(-) Gene Ontology  (11, 24)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (SECY_METJA | Q60175)
biological process
    GO:0065002    intracellular protein transmembrane transport    The directed movement of proteins in a cell, from one side of a membrane to another by means of some agent such as a transporter or pore.
    GO:0006605    protein targeting    The process of targeting specific proteins to particular regions of the cell, typically membrane-bounded subcellular organelles. Usually requires an organelle specific protein sequence motif.
    GO:0015031    protein transport    The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain C   (SECG_METJA | P60460)
biological process
    GO:0015031    protein transport    The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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  Cis Peptide Bonds
    Gln A:241 - Gln A:242   [ RasMol ]  
    Gln A:242 - Gly A:243   [ RasMol ]  
    Leu A:254 - Pro A:255   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        SECE_METJA | Q578171rh5 1rhz 2yxq 2yxr 3bo1 3dkn 4v4n 4v7i
        SECG_METJA | P604601rh5 1rhz 2yxq 2yxr 3bo1 3dkn 4v4n 4v7i
        SECY_METJA | Q601751rh5 1rhz 2yxq 2yxr 3bo1 3dkn 4v4n 4v7i

(-) Related Entries Specified in the PDB File

3bo1 RELATED ID: EMD-1484 RELATED DB: EMDB