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(-) Description

Title :  COMPLEX SECA:ATP FROM ESCHERICHIA COLI
 
Authors :  Y. Papanikolau, K. Petratos, A. Economou
Date :  23 Jan 06  (Deposition) - 16 Jan 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Atpase, Dna-Rna Helicase, Protein Translocation, Seca, Protein Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Papanikolau, M. Papadovasilaki, R. B. Ravelli, A. A. Mccarthy, S. Cusack, A. Economou, K. Petratos
Structure Of Dimeric Seca, The Escherichia Coli Preprotein Translocase Motor.
J. Mol. Biol. V. 366 1545 2007
PubMed-ID: 17229438  |  Reference-DOI: 10.1016/J.JMB.2006.12.049
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PREPROTEIN TRANSLOCASE SECA SUBUNIT
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3A
    Expression System Strain: BL21/PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 9-861
    Gene: SECA, AZI, PEA, PRLD
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 56)

Asymmetric/Biological Unit (2, 56)
No.NameCountTypeFull Name
1ATP2Ligand/IonADENOSINE-5'-TRIPHOSPHATE
2MSE54Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMSE A:81 , ARG A:82 , GLN A:87 , GLY A:105 , GLU A:106 , GLY A:107 , LYS A:108 , THR A:109 , LEU A:110 , HOH A:901 , HOH A:902 , HOH A:903BINDING SITE FOR RESIDUE ATP A 900
2AC2SOFTWAREMSE B:81 , ARG B:82 , PHE B:84 , GLN B:87 , GLY B:105 , GLU B:106 , GLY B:107 , LYS B:108 , THR B:109 , LEU B:110 , ARG B:509 , HOH B:902 , HOH B:904BINDING SITE FOR RESIDUE ATP B 901

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SECAPS01312 SecA family signature.SECA_ECOLI500-515
 		  2A:500-515
B:500-515

(-) Exons   (0, 0)

(no "Exon" information available for 2FSG)

(-) 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:679
 aligned with SECA_ECOLI | P10408 from UniProtKB/Swiss-Prot  Length:901

    Alignment length:819
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825         
           SECA_ECOLI    16 RTLRRMRKVVNIINAMEPEMEKLSDEELKGKTAEFRARLEKGEVLENLIPEAFAVVREASKRVFGMRHFDVQLLGGMVLNERCIAEMRTGEGKTLTATLPAYLNALTGKGVHVVTVNDYLAQRDAENNRPLFEFLGLTVGINLPGMPAPAKREAYAADITYGTNNEYGFDYLRDNMAFSPEERVQRKLHYALVDEVDSILIDEARTPLIISGPAEDSSEMYKRVNKIIPHLIRQEKEDSETFQGEGHFSVDEKSRQVNLTERGLVLIEELLVKEGIMDEGESLYSPANIMLMHHVTAALRAHALFTRDVDYIVKDGEVIIVDEHTGRTMQGRRWSDGLHQAVEAKEGVQIQNENQTLASITFQNYFRLYEKLAGMTGTADTEAFEFSSIYKLDTVVVPTNRPMIRKDLPDLVYMTEAEKIQAIIEDIKERTAKGQPVLVGTISIEKSELVSNELTKAGIKHNVLNAKFHANEAAIVAQAGYPAAVTIATNMAGRGTDIVLGGSWQAEVAALENPTAEQIEKIKADWQVRHDAVLEAGGLHIIGTERHESRRIDNQLRGRSGRQGDAGSSRFYLSMEDALMRIFASDRVSGMMRKLGMKPGEAIEHPWVTKAIANAQRKVESRNFDIRKQLLEYDDVANDQRRAIYSQRNELLDVSDVSETINSIREDVFKATIDAYIPPQSLEEMWDIPGLQERLKNDFDLDLPIAEWLDKEPELHEETLRERILAQSIEVYQRKEEVVGAEMMRHFEKGVMLQTLDSLWKEHLAAMDYLRQGIHLRGYAQKDPKQEYKRESFSMFAAMLESLKYEVISTLSKVQVRMP 834
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhhhhhh...eee.....hhhhhhhhhhh.eeeeehhhhhhhhhhhh...hhhhh......eeee.hhhhhh......eeeeee.--------------------------------------------------------------------------------------------------------------------------------------------.eeeeeeehhhhhh...eeeeee.....hhhhhhhhhh.eeee.........ee...eee.hhhhhhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhhh....ee....hhhhhhhhhhh......eeeee..............hhhhhh......hhhhhhhhhhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhh.eeeeeeee..hhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh...hhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SECA            ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fsg A  16 RTLRRmRKVVNIINAmEPEmEKLSDEELKGKTAEFRARLEKGEVLENLIPEAFAVVREASKRVFGmRHFDVQLLGGmVLNERCIAEmRTGEGKTLTATLPAYLNALTGKGVHVVTVNDYLAQRDAENNRPLFEFLGLTVGINLPGmPAPAKREAYAADITYGTNNEYGFDYLRDNmAFSPEERVQRKLHYALVDEVDSILIDEARTPLIISGP--------------------------------------------------------------------------------------------------------------------------------------------NQTLASITFQNYFRLYEKLAGmTGTADTEAFEFSSIYKLDTVVVPTNRPmIRKDLPDLVYmTEAEKIQAIIEDIKERTAKGQPVLVGTISIEKSELVSNELTKAGIKHNVLNAKFHANEAAIVAQAGYPAAVTIATNmAGRGTDIVLGGSWQAEVAALENPTAEQIEKIKADWQVRHDAVLEAGGLHIIGTERHESRRIDNQLRGRSGRQGDAGSSRFYLSmEDALmRIFASDRVSGmmRKLGmKPGEAIEHPWVTKAIANAQRKVESRNFDIRKQLLEYDDVANDQRRAIYSQRNELLDVSDVSETINSIREDVFKATIDAYIPPQSLEEmWDIPGLQERLKNDFDLDLPIAEWLDKEPELHEETLRERILAQSIEVYQRKEEVVGAEmmRHFEKGVmLQTLDSLWKEHLAAmDYLRQGIHLRGYAQKDPKQEYKRESFSmFAAmLESLKYEVISTLSKVQVRmP 834
                                 |  25     |  35        45        55        65        75     |  85      | 95      |105       115       125       135       145       155     | 165       175       185     | 195       205       215       225  |      -         -         -         -         -         -         -         -         -         -         -         -         -         -   |   375       385    |  395       405       415  |    425   |   435       445       455       465       475       485       495       505|      515       525       535       545       555       565       575       585    |  595       605||    |615       625       635       645       655       665       675       685       695    |  705       715       725       735       745       755  ||   765 |     775      |785       795       805    |  815       825       | 
                                 |        31-MSE                                            81-MSE     92-MSE   102-MSE                                                    161-MSE                       191-MSE                              228                                                                                                                                          369                  390-MSE                     418-MSE    429-MSE                                                                      506-MSE                                                                             590-MSE|        606-MSE |                                                                                     700-MSE                                                   758-MSE  767-MSE        782-MSE                     810-MSE                833-MSE
                                21-MSE        35-MSE                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         595-MSE     607-MSE|                                                                                                                                                759-MSE                                                814-MSE                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              612-MSE                                                                                                                                                                                                                          


Chain B from PDB  Type:PROTEIN  Length:743
 aligned with SECA_ECOLI | P10408 from UniProtKB/Swiss-Prot  Length:901

    Alignment length:822
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832  
           SECA_ECOLI    13 RNDRTLRRMRKVVNIINAMEPEMEKLSDEELKGKTAEFRARLEKGEVLENLIPEAFAVVREASKRVFGMRHFDVQLLGGMVLNERCIAEMRTGEGKTLTATLPAYLNALTGKGVHVVTVNDYLAQRDAENNRPLFEFLGLTVGINLPGMPAPAKREAYAADITYGTNNEYGFDYLRDNMAFSPEERVQRKLHYALVDEVDSILIDEARTPLIISGPAEDSSEMYKRVNKIIPHLIRQEKEDSETFQGEGHFSVDEKSRQVNLTERGLVLIEELLVKEGIMDEGESLYSPANIMLMHHVTAALRAHALFTRDVDYIVKDGEVIIVDEHTGRTMQGRRWSDGLHQAVEAKEGVQIQNENQTLASITFQNYFRLYEKLAGMTGTADTEAFEFSSIYKLDTVVVPTNRPMIRKDLPDLVYMTEAEKIQAIIEDIKERTAKGQPVLVGTISIEKSELVSNELTKAGIKHNVLNAKFHANEAAIVAQAGYPAAVTIATNMAGRGTDIVLGGSWQAEVAALENPTAEQIEKIKADWQVRHDAVLEAGGLHIIGTERHESRRIDNQLRGRSGRQGDAGSSRFYLSMEDALMRIFASDRVSGMMRKLGMKPGEAIEHPWVTKAIANAQRKVESRNFDIRKQLLEYDDVANDQRRAIYSQRNELLDVSDVSETINSIREDVFKATIDAYIPPQSLEEMWDIPGLQERLKNDFDLDLPIAEWLDKEPELHEETLRERILAQSIEVYQRKEEVVGAEMMRHFEKGVMLQTLDSLWKEHLAAMDYLRQGIHLRGYAQKDPKQEYKRESFSMFAAMLESLKYEVISTLSKVQVRMP 834
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhh...eeee.....hhhhhhhhhhhhh.......eeee.hhhhhhhhhhhhhhhhhhh...eee.....hhhhhhhhhhh.eeeeehhhhhhhhhhhh...hhhhh......eeee.hhhhhh......eeeeee.....hhhhhhhhhh......-------------------------------hhhhhhhh...............hhhhhhhhhhhhhh.------------------------------------------------....eeeeeeehhhhhh...eeeeee.....hhhhhhhhhh.eeee.........ee...eee.hhhhhhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhhhh...ee....hhhhhhhhhhh......eeeee.........................hhhhhhhhhhhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhh.eeeeeeee..hhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh......hhhhh...hhhhhhhhhhh......hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SECA            ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2fsg B  13 RNDRTLRRmRKVVNIINAmEPEmEKLSDEELKGKTAEFRARLEKGEVLENLIPEAFAVVREASKRVFGmRHFDVQLLGGmVLNERCIAEmRTGEGKTLTATLPAYLNALTGKGVHVVTVNDYLAQRDAENNRPLFEFLGLTVGINLPGmPAPAKREAYAADITYGTNNEYGFDYLRDNmAFSPEERVQRKLHYALVDEVDSILIDEARTPLIISGPAEDSSEmYKRVNKIIPHLIR-------------------------------VLIEELLVKEGImDEGESLYSPANImLmHHVTAALRAH------------------------------------------------QNENQTLASITFQNYFRLYEKLAGmTGTADTEAFEFSSIYKLDTVVVPTNRPmIRKDLPDLVYmTEAEKIQAIIEDIKERTAKGQPVLVGTISIEKSELVSNELTKAGIKHNVLNAKFHANEAAIVAQAGYPAAVTIATNmAGRGTDIVLGGSWQAEVAALENPTAEQIEKIKADWQVRHDAVLEAGGLHIIGTERHESRRIDNQLRGRSGRQGDAGSSRFYLSmEDALmRIFASDRVSGmmRKLGmKPGEAIEHPWVTKAIANAQRKVESRNFDIRKQLLEYDDVANDQRRAIYSQRNELLDVSDVSETINSIREDVFKATIDAYIPPQSLEEmWDIPGLQERLKNDFDLDLPIAEWLDKEPELHEETLRERILAQSIEVYQRKEEVVGAEmmRHFEKGVmLQTLDSLWKEHLAAmDYLRQGIHLRGYAQKDPKQEYKRESFSmFAAmLESLKYEVISTLSKVQVRmP 834
                                    22        32  |     42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232  |    242     |   -         -         -       282       292       302  | |  312    |    -         -         -         -         -   |   372       382       392       402       412     | 422      |432       442       452       462       472       482       492       502   |   512       522       532       542       552       562       572       582       592  |    602   ||  612       622       632       642       652       662       672       682       692       702       712       722       732       742       752     ||762    |  772       782       792       802       812 |     822       832| 
                                   21-MSE    31-MSE                                            81-MSE     92-MSE   102-MSE                                                    161-MSE                       191-MSE                                     235-MSE      248                             280         292-MSE      305-MSE     317                                              366                     390-MSE                     418-MSE    429-MSE                                                                      506-MSE                                                                             590-MSE|        606-MSE |                                                                                     700-MSE                                                   758-MSE  767-MSE        782-MSE                     810-MSE                833-MSE
                                                 35-MSE                                                                                                                                                                                                                                                                         307-MSE                                                                                                                                                                                                                                                                                         595-MSE     607-MSE|                                                                                                                                                759-MSE                                                814-MSE                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 612-MSE
   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 2FSG)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2FSG)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (20, 20)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (SECA_ECOLI | P10408)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0015462    ATPase-coupled protein transmembrane transporter activity    Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + protein(out) = ADP + phosphate + protein(in).
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0061077    chaperone-mediated protein folding    The process of inhibiting aggregation and assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure that is dependent on interaction with a chaperone.
    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:0006886    intracellular protein transport    The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell.
    GO:0017038    protein import    The targeting and directed movement of proteins into a cell or organelle. Not all import involves an initial targeting event.
    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:0043952    protein transport by the Sec complex    The process in which unfolded proteins are transported across the cytoplasmic membrane in Gram-positive and Gram-negative bacteria by the Sec complex, in a process involving proteolytic cleavage of an N-terminal signal peptide.
    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:0031522    cell envelope Sec protein transport complex    A transmembrane protein complex involved in the translocation of proteins across the cytoplasmic membrane. In Gram-negative bacteria, Sec-translocated proteins are subsequently secreted via the type II, IV, or V secretion systems. Sec complex components include SecA, D, E, F, G, Y and YajC.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005887    integral component of plasma membrane    The component of the plasma 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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 Related Entries

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

UniProtKB/Swiss-Prot
        SECA_ECOLI | P10408: 1tm6 2fsf 2fsh 2fsi 2vda 3bxz

(-) Related Entries Specified in the PDB File

1m6n
1nl3
1tf5
2fsf THE SAME PROTEIN
2fsh THE SAME PROTEIN COMPLEXED WITH AMP-PNP
2fsi THE SAME PROTEIN COMPLEXED WITH ADP