ID A1K917_AZOSB Unreviewed; 473 AA.
AC A1K917;
DT 06-FEB-2007, integrated into UniProtKB/TrEMBL.
DT 06-FEB-2007, sequence version 1.
DT 24-JAN-2024, entry version 81.
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 Name=fliD {ECO:0000313|EMBL:CAL95322.1};
GN OrderedLocusNames=azo2706 {ECO:0000313|EMBL:CAL95322.1};
OS Azoarcus sp. (strain BH72).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Rhodocyclales; Zoogloeaceae;
OC Azoarcus.
OX NCBI_TaxID=418699 {ECO:0000313|EMBL:CAL95322.1, ECO:0000313|Proteomes:UP000002588};
RN [1] {ECO:0000313|EMBL:CAL95322.1, ECO:0000313|Proteomes:UP000002588}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BH72 {ECO:0000313|EMBL:CAL95322.1,
RC ECO:0000313|Proteomes:UP000002588};
RX PubMed=17057704; DOI=10.1038/nbt1243;
RA Krause A., Ramakumar A., Bartels D., Battistoni F., Bekel T., Boch J.,
RA Boehm M., Friedrich F., Hurek T., Krause L., Linke B., McHardy A.C.,
RA Sarkar A., Schneiker S., Syed A.A., Thauer R., Vorhoelter F.-J.,
RA Weidner S., Puehler A., Reinhold-Hurek B., Kaiser O., Goesmann A.;
RT "Complete genome of the mutualistic, N2-fixing grass endophyte Azoarcus sp.
RT strain BH72.";
RL Nat. Biotechnol. 24:1385-1391(2006).
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; AM406670; CAL95322.1; -; Genomic_DNA.
DR RefSeq; WP_011766432.1; NC_008702.1.
DR AlphaFoldDB; A1K917; -.
DR STRING; 62928.azo2706; -.
DR KEGG; azo:azo2706; -.
DR eggNOG; COG1345; Bacteria.
DR HOGENOM; CLU_015182_6_1_4; -.
DR OMA; GGRQQIW; -.
DR Proteomes; UP000002588; Chromosome.
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:CAL95322.1};
KW Cilium {ECO:0000313|EMBL:CAL95322.1};
KW Coiled coil {ECO:0000256|ARBA:ARBA00023054};
KW Flagellum {ECO:0000313|EMBL:CAL95322.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000002588};
KW Secreted {ECO:0000256|RuleBase:RU362066}.
FT DOMAIN 9..102
FT /note="Flagellar hook-associated protein 2 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02465"
FT DOMAIN 227..454
FT /note="Flagellar hook-associated protein 2 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF07195"
SQ SEQUENCE 473 AA; 48828 MW; 2EF6DB5E019589A7 CRC64;
MAAITSSGSI LDIDSLVKGL MSVESRPLSL LATKEASYQA KLSAFGQIKS ALTSLQTATT
ALNSTDKFAA TKATVAGDGF TATSDAKAAA GSYSIDVTQM AKIQRVSTAT SSTFVPAAGK
MTIEYGTVKT TDGTKSFASD SPPRTATLDF EGGTLEQLRD AINKDTTLGL KASIVNNGTT
SQLVLSGTKT GANMAFKLTG ESGLADLSFD PSATAAAGDK MYSVQAAQDA LLKVDGISVT
RSSNTISDVI DGVTLTLNKE PSGTATSLSG TVTVAADQSA AKTAVDAFVK AYNEVQSTLK
SLTAYNTETD TAATLTGDAT ARSIQGQLRS ALAQSFSGLG NASSLSQIGI TFAKDGTLSV
DSTKFNKAMS DPAMNVGALF AGTDKIDGFA DVFSKKLSSM IDSGGVIASR TDGINSTIKS
ITKQYDAMET RLEAMEARYR SQFSSLDTLL SGMSQTSTYL SQQLANLPST SRK
//