ID A0A2Z5YVE5_9SPHN Unreviewed; 475 AA.
AC A0A2Z5YVE5;
DT 10-OCT-2018, integrated into UniProtKB/TrEMBL.
DT 10-OCT-2018, sequence version 1.
DT 24-JAN-2024, entry version 15.
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=AEB_P1273 {ECO:0000313|EMBL:BBC72141.1};
OS Altererythrobacter sp. B11.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Erythrobacteraceae; Altererythrobacter.
OX NCBI_TaxID=2060312 {ECO:0000313|EMBL:BBC72141.1, ECO:0000313|Proteomes:UP000263119};
RN [1] {ECO:0000313|EMBL:BBC72141.1, ECO:0000313|Proteomes:UP000263119}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B11 {ECO:0000313|EMBL:BBC72141.1,
RC ECO:0000313|Proteomes:UP000263119};
RA Maeda A.H., Nishi S., Ishii S., Shimane Y., Kobayashi H., Ichikawa J.,
RA Kurosawa K., Arai W., Takami H., Ohta Y.;
RT "Complete Genome Sequence of Altererythrobacter sp. Strain B11, an Aromatic
RT Monomer-Degrading Bacterium, Isolated from Deep-Sea Sediment under the
RT Seabed off Kashima, Japan.";
RL Genome Announc. 6:e00200-18(2018).
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; AP018498; BBC72141.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2Z5YVE5; -.
DR KEGG; alb:AEB_P1273; -.
DR OrthoDB; 7388356at2; -.
DR Proteomes; UP000263119; 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; IPR010810; Flagellin_hook_IN_motif.
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; PF07196; Flagellin_IN; 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:BBC72141.1};
KW Cilium {ECO:0000313|EMBL:BBC72141.1};
KW Coiled coil {ECO:0000256|ARBA:ARBA00023054};
KW Flagellum {ECO:0000313|EMBL:BBC72141.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000263119};
KW Secreted {ECO:0000256|RuleBase:RU362066}.
FT DOMAIN 18..115
FT /note="Flagellar hook-associated protein 2 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02465"
FT DOMAIN 239..453
FT /note="Flagellar hook-associated protein 2 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF07195"
SQ SEQUENCE 475 AA; 48411 MW; 0A62B0F5C69302DE CRC64;
MTETSSTSSI ATTLGAGSGI DMSALASQLS KAQYEDRIER LNTRTDTLEA QISSASSIKN
VLSQFVSALG DRVRTGDLSP RPAIANASVA SVSSPLGTAG SGSYTLEVET LATGQRLSTP
AFASRDTAVG AGSLTFRFGS TTASGFTADG AQEPVTVEIP SGATLADVAS AINAKKPGVT
AYVAQTSSGA QLVLKGAEGQ QNGFIVEASE TPGEEGLAAL AWNPSSGGDP ARLLATSGDA
SYKLDGLQMT SASNDLGEVA PGLALKLSGT NSGAPTTITF GNPAENITTM MGDLVQALNQ
VLGELLPATD ALTGDLARDP GARALRQAFS QLSSTVIMPN APEGSPRTLA ELGLSTQRDG
TFTLDSAQLS RALAADPEGV AAMFTPGLHG VYSTLYGIER SALSTADPGS LASSIARYQA
QTSDVADALT EVADKQEALR ASLASRFTRA DSRIAASQST LTFLQQQIDA WNAGK
//
