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(-) Description

Title :  CRYSTAL STRUCTURE OF FLGE31, A MAJOR FRAGMENT OF THE HOOK PROTEIN
 
Authors :  F. A. Samatey, H. Matsunami, K. Imada, S. Nagashima, T. R. Shaikh, D. R. T D. J. Derosier, A. Kitao, K. Namba
Date :  25 Jun 04  (Deposition) - 02 Nov 04  (Release) - 16 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Ear-& Motif, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. A. Samatey, H. Matsunami, K. Imada, S. Nagashima, T. R. Shaikh, D. R. Thomas, J. Z. Chen, D. J. Derosier, A. Kitao, K. Namba
Structure Of The Bacterial Flagellar Hook And Implication For The Molecular Universal Joint Mechanism.
Nature V. 431 1062 2004
PubMed-ID: 15510139  |  Reference-DOI: 10.1038/NATURE02997

(-) Compounds

Molecule 1 - FLAGELLAR HOOK PROTEIN FLGE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: FLGE31
    Organism Scientific: SALMONELLA TYPHIMURIUM
    Organism Taxid: 602

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1WLG)

(-) Sites  (0, 0)

(no "Site" information available for 1WLG)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1WLG)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Thr A:123 -Pro A:124
2Thr A:167 -Pro A:168
3Thr B:123 -Pro B:124
4Thr B:167 -Pro B:168

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1WLG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1WLG)

(-) Exons   (0, 0)

(no "Exon" information available for 1WLG)

(-) 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:293
 aligned with FLGE_SALTY | P0A1J1 from UniProtKB/Swiss-Prot  Length:403

    Alignment length:293
                                    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   
           FLGE_SALTY    72 GLDVAISQNGFFRLVDSNGSVFYSRNGQFKLDENRNLVNMQGMQLTGYPATGTPPTIQQGANPAPITIPNTLMAAKSTTTASMQINLNSTDPVPSKTPFSVSDADSYNKKGTVTVYDSQGNAHDMNVYFVKTKDNEWAVYTHDSSDPAATAPTTASTTLKFNENGILESGGTVNITTGTINGATAATFSLSFLNSMQQNTGANNIVATNQNGYKPGDLVSYQINNDGTVVGNYSNEQEQVLGQIVLANFANNEGLASQGDNVWAATQASGVALLGTAGSGNFGKLTNGALEAS 364
               SCOP domains d1wlga_ A: Flagellar hook protein flgE                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee.......eeeee.....eeee...eeee.....ee.....eeeeee..............ee..............eeeeeeeee....................eeeeeeee.....eeeeeeeeeeee..eeeeeeee.............eeeee.....eee..eeeee..........eeeee....eee.....eeeeeee.......eeeeee....eeeeee....eeeeeee.eee..hhhhhee.....ee........eee.............eeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1wlg A  71 GLDVAISQNGFFRLVDSNGSVFYSRNGQFKLDENRNLVNMQGMQLTGYPATGTPPTIQQGANPAPITIPNTLMAAKSTTTASMQINLNSTDPVPSKTPFSVSDADSYNKKGTVTVYDSQGNAHDMNVYFVKTKDNEWAVYTHDSSDPAATAPTTASTTLKFNENGILESGGTVNITTGTINGATAATFSLSFLNSMQQNTGANNIVATNQNGYKPGDLVSYQINNDGTVVGNYSNEQEQVLGQIVLANFANNEGLASQGDNVWAATQASGVALLGTAGSGNFGKLTNGALEAS 363
                                    80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360   


Chain B from PDB  Type:PROTEIN  Length:293
 aligned with FLGE_SALTY | P0A1J1 from UniProtKB/Swiss-Prot  Length:403

    Alignment length:293
                                    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   
           FLGE_SALTY    72 GLDVAISQNGFFRLVDSNGSVFYSRNGQFKLDENRNLVNMQGMQLTGYPATGTPPTIQQGANPAPITIPNTLMAAKSTTTASMQINLNSTDPVPSKTPFSVSDADSYNKKGTVTVYDSQGNAHDMNVYFVKTKDNEWAVYTHDSSDPAATAPTTASTTLKFNENGILESGGTVNITTGTINGATAATFSLSFLNSMQQNTGANNIVATNQNGYKPGDLVSYQINNDGTVVGNYSNEQEQVLGQIVLANFANNEGLASQGDNVWAATQASGVALLGTAGSGNFGKLTNGALEAS 364
               SCOP domains d1wlgb_ B: Flagellar hook protein flgE                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------------------------------------------FlaE-1wlgB01 B:169-283                                                                                             ---------------------------------------Flg_bbr_C-1wlgB03 B:323-363               Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------------------------------------------FlaE-1wlgB02 B:169-283                                                                                             ---------------------------------------Flg_bbr_C-1wlgB04 B:323-363               Pfam domains (2)
         Sec.struct. author .ee.......eeeee.....eeee...eeee.....ee.....eeeeeeee....ee......ee..............eeeeeeeee....................eeeeeeee.....eeeeeeeeeeee..eeeeeeee.............eeeee.....eee..eeeee..........eeeee....eee.....eeeeeee.......eeeeee....eeeeee....eeeeeee.eee..hhhhheeee..eee........eee.............eeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1wlg B  71 GLDVAISQNGFFRLVDSNGSVFYSRNGQFKLDENRNLVNMQGMQLTGYPATGTPPTIQQGANPAPITIPNTLMAAKSTTTASMQINLNSTDPVPSKTPFSVSDADSYNKKGTVTVYDSQGNAHDMNVYFVKTKDNEWAVYTHDSSDPAATAPTTASTTLKFNENGILESGGTVNITTGTINGATAATFSLSFLNSMQQNTGANNIVATNQNGYKPGDLVSYQINNDGTVVGNYSNEQEQVLGQIVLANFANNEGLASQGDNVWAATQASGVALLGTAGSGNFGKLTNGALEAS 363
                                    80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360
   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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1WLG)

(-) Pfam Domains  (2, 4)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: FlaE] (1)
(-)
Clan: no clan defined [family: Flg_bbr_C] (1)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (FLGE_SALTY | P0A1J1)
molecular function
    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: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:0071978    bacterial-type flagellum-dependent swarming motility    Bacterial-type flagellum-dependent cell motility in which the action of numerous flagella results in the smooth movement of a group of cells along a solid surface. Swarming motility is observed in groups of bacteria.
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:0009424    bacterial-type flagellum hook    The portion of the flagellum that connects the filament to the basal body. Examples of this component are found in bacteria.

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  Sites
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  Cis Peptide Bonds
    Thr A:123 - Pro A:124   [ RasMol ]  
    Thr A:167 - Pro A:168   [ RasMol ]  
    Thr B:123 - Pro B:124   [ RasMol ]  
    Thr B:167 - Pro B:168   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        FLGE_SALTY | P0A1J1: 2bgy 2bgz 3a69

(-) Related Entries Specified in the PDB File

1io1 CRYSTAL STRUCTURE OF F41 FRAGMENT OF FLAGELLIN
1ucu R-TYPE STRAIGHT FLAGELLAR FILAMENT MADE OF FULL-LENGTH FLAGELLIN