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(-) Description

Title :  THE STRUCTURE OF FULL-LENGTH FLIG FROM AQUIFEX AEOLICUS
 
Authors :  L. K. Lee, M. A. Ginsburg, C. Crovace, M. Donohoe, D. Stock
Date :  22 May 09  (Deposition) - 04 Aug 10  (Release) - 25 Aug 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A
Keywords :  Armadillo Repeat Motif, Superhelix, Conformational Plasticity, Fold Repeat, Torque Generation, Bacterial Flagellar Motor, Chemotaxis, Rotary Motor, Switch Complex, Biological Energy Conversion, Bacterial Flagellum, Cell Inner Membrane, Cell Membrane, Flagellar Rotation, Membrane, Proton Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. K. Lee, M. A. Ginsburg, C. Crovace, M. Donohoe, D. Stock
Structure Of The Torque Ring Of The Flagellar Motor And The Molecular Basis For Rotational Switching
Nature V. 466 996 2010
PubMed-ID: 20676082  |  Reference-DOI: 10.1038/NATURE09300

(-) Compounds

Molecule 1 - FLAGELLAR MOTOR SWITCH PROTEIN FLIG
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: AQUIFEX AEOLICUS
    Organism Taxid: 63363

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 3HJL)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3HJL)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3HJL)

(-) Exons   (0, 0)

(no "Exon" information available for 3HJL)

(-) 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:321
 aligned with FLIG_AQUAE | O66891 from UniProtKB/Swiss-Prot  Length:328

    Alignment length:321
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324 
           FLIG_AQUAE     5 KSALSKAQKAAVLLLSLPEEVSMNIVKELSEEELQKLFALAKDLESVPEEEIENIAEELLDEIKKAGIKIKKPEEFIENIKKVIPPTLAEKFRGILELGDAEKILKEIEKVDSRILASLLKNEHPQTIALFLSQLSPKKSAEIIQNLPEELKKEVVKRIATLENVNVQYVKELAQILLEEISSLGAKEALKLEGTAVAAELLNTLDKETRELILQSIGQEDPLLEERIREKMFTFEDIRKLSDRDIIEILKVVDKNTLMIALLGAPEDIKQKFLSNMSKRAAKLFLEDMEALGPVKKSEIEKAQRQVVNIIRKMIDEGKIE 325
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh..hhhhhhhhhh..hhhhhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhh.hhhhhhhhhh..hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3hjl A   5 KSALSKAQKAAVLLLSLPEEVSMNIVKELSEEELQKLFALAKDLESVPEEEIENIAEELLDEIKKAGIKIKKPEEFIENIKKVIPPTLAEKFRGILELGDAEKILKEIEKVDSRILASLLKNEHPQTIALFLSQLSPKKSAEIIQNLPEELKKEVVKRIATLENVNVQYVKELAQILLEEISSLGAKEALKLEGTAVAAELLNTLDKETRELILQSIGQEDPLLEERIREKMFTFEDIRKLSDRDIIEILKVVDKNTLMIALLGAPEDIKQKFLSNMSKRAAKLFLEDMEALGPVKKSEIEKAQRQVVNIIRKMIDEGKIE 325
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324
   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 3HJL)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (FLIG_AQUAE | O66891)
molecular function
    GO:0003774    motor activity    Catalysis of the generation of force resulting either in movement along a microfilament or microtubule, or in torque resulting in membrane scission, coupled to the hydrolysis of a nucleoside triphosphate.
biological process
    GO:0097588    archaeal or bacterial-type flagellum-dependent cell motility    Cell motility due to movement of bacterial- or archaeal-type flagella.
    GO:0071973    bacterial-type flagellum-dependent cell motility    Cell motility due to the motion of one or more bacterial-type flagella. A bacterial-type flagellum is a motor complex composed of an extracellular helical protein filament coupled to a rotary motor embedded in the cell envelope.
    GO:0006935    chemotaxis    The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
cellular component
    GO:0009288    bacterial-type flagellum    A motor complex composed of an extracellular helical protein filament coupled to a rotary motor embedded in the cell envelope.
    GO:0009425    bacterial-type flagellum basal body    One of the three major substructures of the flagellin-based flagellum; a structure consisting of a rod, a series of rings, the Mot proteins, the switch complex and the flagellum-specific export apparatus. The rings anchor the flagellum to the cytoplasmic membrane (MS ring), the peptidoglycan (P ring) and the outer membrane (L ring). Examples of this component are found in bacteria.
    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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