ID Q6LW28_PHOPR Unreviewed; 514 AA.
AC Q6LW28;
DT 05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2004, sequence version 1.
DT 27-MAR-2024, entry version 84.
DE RecName: Full=Flagellar hook-associated protein 2 {ECO:0000256|RuleBase:RU362066};
DE Short=HAP2 {ECO:0000256|RuleBase:RU362066};
DE AltName: Full=Flagellar cap protein {ECO:0000256|RuleBase:RU362066};
GN OrderedLocusNames=PBPRA0042 {ECO:0000313|EMBL:CAG18497.1};
OS Photobacterium profundum (strain SS9).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Photobacterium.
OX NCBI_TaxID=298386 {ECO:0000313|EMBL:CAG18497.1, ECO:0000313|Proteomes:UP000000593};
RN [1] {ECO:0000313|Proteomes:UP000000593}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1253 / SS9 {ECO:0000313|Proteomes:UP000000593};
RX PubMed=15746425; DOI=10.1126/science.1103341;
RA Vezzi A., Campanaro S., D'Angelo M., Simonato F., Vitulo N., Lauro F.M.,
RA Cestaro A., Malacrida G., Simionati B., Cannata N., Romualdi C.,
RA Bartlett D.H., Valle G.;
RT "Life at depth: Photobacterium profundum genome sequence and expression
RT analysis.";
RL Science 307:1459-1461(2005).
CC -!- FUNCTION: Required for morphogenesis and for the elongation of the
CC flagellar filament by facilitating polymerization of the flagellin
CC monomers at the tip of growing filament. Forms a capping structure,
CC which prevents flagellin subunits (transported through the central
CC channel of the flagellum) from leaking out without polymerization at
CC the distal end. {ECO:0000256|RuleBase:RU362066}.
CC -!- SUBUNIT: Homopentamer. {ECO:0000256|ARBA:ARBA00011255,
CC ECO:0000256|RuleBase:RU362066}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000256|RuleBase:RU362066}.
CC Bacterial flagellum {ECO:0000256|RuleBase:RU362066}.
CC -!- SIMILARITY: Belongs to the FliD family. {ECO:0000256|ARBA:ARBA00009764,
CC ECO:0000256|RuleBase:RU362066}.
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DR EMBL; CR378663; CAG18497.1; -; Genomic_DNA.
DR AlphaFoldDB; Q6LW28; -.
DR STRING; 298386.PBPRA0042; -.
DR KEGG; ppr:PBPRA0042; -.
DR eggNOG; COG1345; Bacteria.
DR HOGENOM; CLU_015182_5_0_6; -.
DR Proteomes; UP000000593; Chromosome 1.
DR GO; GO:0009421; C:bacterial-type flagellum filament cap; IEA:InterPro.
DR GO; GO:0009424; C:bacterial-type flagellum hook; IEA:UniProtKB-UniRule.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0007155; P:cell adhesion; IEA:InterPro.
DR InterPro; IPR040026; FliD.
DR InterPro; IPR010809; FliD_C.
DR InterPro; IPR003481; FliD_N.
DR PANTHER; PTHR30288; FLAGELLAR CAP/ASSEMBLY PROTEIN FLID; 1.
DR PANTHER; PTHR30288:SF0; FLAGELLAR HOOK-ASSOCIATED PROTEIN 2; 1.
DR Pfam; PF07195; FliD_C; 1.
DR Pfam; PF02465; FliD_N; 1.
PE 3: Inferred from homology;
KW Bacterial flagellum {ECO:0000256|ARBA:ARBA00023143,
KW ECO:0000256|RuleBase:RU362066};
KW Coiled coil {ECO:0000256|ARBA:ARBA00023054};
KW Reference proteome {ECO:0000313|Proteomes:UP000000593};
KW Secreted {ECO:0000256|RuleBase:RU362066}.
FT DOMAIN 6..103
FT /note="Flagellar hook-associated protein 2 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02465"
FT DOMAIN 286..504
FT /note="Flagellar hook-associated protein 2 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF07195"
SQ SEQUENCE 514 AA; 55759 MW; B9ACE7405A1E27FE CRC64;
MTGLGSGIDY ESMIAAIVGA ERAPKENQLA RQEGMNHAEK NALQEIQFTL NSFRDKVEDL
NSSRELQKLK AELSNDDVLS ASVDSNAVPG EYSFEVTQLA QTQRDQLFKT SEGSTFSKGT
ISFGAVSIDI ATVKGDLISA EGGKKTAHHD QVYQDIADKH GLDVVADAAA IKDILETSTN
PDFDQARLDS YTSQQQGYQN TIDRLTSDGV TVEELQSAIN SDPANDGVKA TLVRSGDGIS
MVLNGKDTGV TNAIGAITVA IAPADIKGNT LDLALPVNGQ KSLQTAEDAT VQFGSMTLTS
ATNKMENVID GITLNIKEKG TVNVKVERDE ASVNSTIKSF VADYNKIIET VNTYTKSSED
KAAALSGDSA TRSMVSRLRG VIGAEYGSST YNTLSQLGIT TTRQGTLEID QKKLDKALED
DFDAVSKLFI GDGVQTGMMD KMMVVLDDYH KNGGTYDRRI DQLEYNNKQI AEDREKLDSR
MEAKTLSLRA YYARMDSQIA RMNQTQSMLV SMLM
//
