3AJC - JenaLib

Title :   STRUCTURE OF THE MC DOMAIN OF FLIG (PEV), A CW-BIASED MUTANT

Authors :   K. Imada, T. Minamino, M. Kinoshita, K. Namba

Date :   27 May 10 (Deposition) - 11 May 11 (Release) - 22 Jan 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym./Biol. Unit : A

Keywords :   Chemotaxis, Flagellum, Flagellar Motor, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Minamino, K. Imada, M. Kinoshita, S. Nakamura, Y. V. Morimoto, K. Namba
Structural Insight Into The Rotational Switching Mechanism Of The Bacterial Flagellar Motor
Plos Biol. V. 9 00616 2011
PubMed-ID: 21572987 | Reference-DOI: 10.1371/JOURNAL.PBIO.1000616

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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
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Chain A from PDB  Type:PROTEIN  Length:210
 aligned with FLIG_THEMA | Q9WY63 from UniProtKB/Swiss-Prot  Length:335

    Alignment length:221
                                   114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324 
           FLIG_THEMA   105 VKPFSFVRDTDPVQLVNFLQSEHPQTIAVVLSYLDPPVAAQILGALPEELQTEVLKRIALLERTSPEVVKEIERNLEKKISGFVSRTFSKVGGIDTAAEIMNNLDRTTEKKIMDKLVQENPELADEIRRRMFVFEDILKLDDRSIQLVLREVDTRDLALALKGASDELKEKIFKNMSKRAAALLKDELEYMGPVRLKDVEEAQQKIINIIRRLEEAGEIVI 325
               SCOP domains d3ajca_ A: automated matches                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhh...hhhhhhhhhh.hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh....h---hhhhhhhhhhhhhh--------..hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh..hhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ajc A 105 VKPFSFVRDTDPVQLVNFLQSEHPQTIAVVLSYLDPPVAAQILGALPEELQTEVLKRIALLERTS---VKEIERNLEKKISG--------VGGIDTAAEIMNNLDRTTEKKIMDKLVQENPELADEIRRRMFVFEDILKLDDRSIQLVLREVDTRDLALALKGASDELKEKIFKNMSKRAAALLKDELEYMGPVRLKDVEEAQQKIINIIRRLEEAGEIVI 325
                                   114       124       134       144       154       164    |  174       184 |       -|      204       214       224       234       244       254       264       274       284       294       304       314       324 
                                                                                          169 173          186      195

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (11, 11)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (FLIG_THEMA | Q9WY63)

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.
	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).
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
	GO:0042803	protein homodimerization activity	Interacting selectively and non-covalently with an identical protein to form a homodimer.
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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