ID A0A3R8U1Q6_9BURK Unreviewed; 489 AA.
AC A0A3R8U1Q6;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 10-APR-2019, sequence version 1.
DT 03-MAY-2023, entry version 12.
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 ORFNames=EIP75_18705 {ECO:0000313|EMBL:RRS02804.1};
OS Aquabacterium soli.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Aquabacterium.
OX NCBI_TaxID=2493092 {ECO:0000313|EMBL:RRS02804.1, ECO:0000313|Proteomes:UP000269265};
RN [1] {ECO:0000313|EMBL:RRS02804.1, ECO:0000313|Proteomes:UP000269265}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SJQ9 {ECO:0000313|EMBL:RRS02804.1,
RC ECO:0000313|Proteomes:UP000269265};
RA Sun L., Gao X., Chen W., Huang K.;
RT "The whole draft genome of Aquabacterium sp. SJQ9.";
RL Submitted (DEC-2018) to the EMBL/GenBank/DDBJ databases.
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:RRS02804.1}.
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DR EMBL; RSED01000018; RRS02804.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3R8U1Q6; -.
DR OrthoDB; 5980200at2; -.
DR Proteomes; UP000269265; Unassembled WGS sequence.
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 Cell projection {ECO:0000313|EMBL:RRS02804.1};
KW Cilium {ECO:0000313|EMBL:RRS02804.1};
KW Coiled coil {ECO:0000256|ARBA:ARBA00023054};
KW Flagellum {ECO:0000313|EMBL:RRS02804.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000269265};
KW Secreted {ECO:0000256|RuleBase:RU362066}.
FT DOMAIN 12..107
FT /note="Flagellar hook-associated protein 2 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02465"
FT DOMAIN 242..473
FT /note="Flagellar hook-associated protein 2 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF07195"
SQ SEQUENCE 489 AA; 50672 MW; 622008BAB14119C7 CRC64;
MATISSLGSA AGIDGEAIIK QLLTVESAPK TKVQTENSTL STNLSTWGRI QSAFSAVRDT
ANALNKDDFW KATTAKSADD TAVSVTSSTS STAGNYSVAV QSLAQSQYVA SNAFAAKTDV
VGEGTLTIEL GTFTDNPAAP PAATFAAKAA ATAVNINIGP GDNTLEKIRD KINAANAGVT
ASLITDASGA RLVVRGSNSG AENAFRISVA DADGTNSDGS GLSALAYDPS ADITNMTRSQ
KASNAKATIN GLEVTSDSNT LKDVVDGLTI KLNKVTDTAT ESKPIELTVS QDTASIRAGI
DAFAKAYNEA IGLIRTQTMY DAESKTGGPL QGDSTAVGLL NQLRSMASAG TSASSVYGRL
SDIGLQMGKE GTFTTNGTKL DKALTDNLGE LRKFFSTSND ADPNAAGIGQ RFYKMANQIA
GSDGSIAART DGIKSTIKRN EKKIDDIDNR LTLVESRLRA QYTALDNQMT KLNGLSAYVA
QQLSVLTSS
//
