PTHP_XYLFA
ID PTHP_XYLFA Reviewed; 89 AA.
AC Q9PDH6;
DT 27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT 27-APR-2001, sequence version 2.
DT 25-MAY-2022, entry version 110.
DE RecName: Full=Phosphocarrier protein HPr;
DE AltName: Full=Histidine-containing protein;
GN Name=ptsH; OrderedLocusNames=XF_1403;
OS Xylella fastidiosa (strain 9a5c).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xylella.
OX NCBI_TaxID=160492;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=9a5c;
RX PubMed=10910347; DOI=10.1038/35018003;
RA Simpson A.J.G., Reinach F.C., Arruda P., Abreu F.A., Acencio M.,
RA Alvarenga R., Alves L.M.C., Araya J.E., Baia G.S., Baptista C.S.,
RA Barros M.H., Bonaccorsi E.D., Bordin S., Bove J.M., Briones M.R.S.,
RA Bueno M.R.P., Camargo A.A., Camargo L.E.A., Carraro D.M., Carrer H.,
RA Colauto N.B., Colombo C., Costa F.F., Costa M.C.R., Costa-Neto C.M.,
RA Coutinho L.L., Cristofani M., Dias-Neto E., Docena C., El-Dorry H.,
RA Facincani A.P., Ferreira A.J.S., Ferreira V.C.A., Ferro J.A., Fraga J.S.,
RA Franca S.C., Franco M.C., Frohme M., Furlan L.R., Garnier M., Goldman G.H.,
RA Goldman M.H.S., Gomes S.L., Gruber A., Ho P.L., Hoheisel J.D.,
RA Junqueira M.L., Kemper E.L., Kitajima J.P., Krieger J.E., Kuramae E.E.,
RA Laigret F., Lambais M.R., Leite L.C.C., Lemos E.G.M., Lemos M.V.F.,
RA Lopes S.A., Lopes C.R., Machado J.A., Machado M.A., Madeira A.M.B.N.,
RA Madeira H.M.F., Marino C.L., Marques M.V., Martins E.A.L., Martins E.M.F.,
RA Matsukuma A.Y., Menck C.F.M., Miracca E.C., Miyaki C.Y.,
RA Monteiro-Vitorello C.B., Moon D.H., Nagai M.A., Nascimento A.L.T.O.,
RA Netto L.E.S., Nhani A. Jr., Nobrega F.G., Nunes L.R., Oliveira M.A.,
RA de Oliveira M.C., de Oliveira R.C., Palmieri D.A., Paris A., Peixoto B.R.,
RA Pereira G.A.G., Pereira H.A. Jr., Pesquero J.B., Quaggio R.B.,
RA Roberto P.G., Rodrigues V., de Rosa A.J.M., de Rosa V.E. Jr., de Sa R.G.,
RA Santelli R.V., Sawasaki H.E., da Silva A.C.R., da Silva A.M.,
RA da Silva F.R., Silva W.A. Jr., da Silveira J.F., Silvestri M.L.Z.,
RA Siqueira W.J., de Souza A.A., de Souza A.P., Terenzi M.F., Truffi D.,
RA Tsai S.M., Tsuhako M.H., Vallada H., Van Sluys M.A., Verjovski-Almeida S.,
RA Vettore A.L., Zago M.A., Zatz M., Meidanis J., Setubal J.C.;
RT "The genome sequence of the plant pathogen Xylella fastidiosa.";
RL Nature 406:151-159(2000).
CC -!- FUNCTION: General (non sugar-specific) component of the
CC phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar
CC PTS). This major carbohydrate active-transport system catalyzes the
CC phosphorylation of incoming sugar substrates concomitantly with their
CC translocation across the cell membrane. The phosphoryl group from
CC phosphoenolpyruvate (PEP) is transferred to the phosphoryl carrier
CC protein HPr by enzyme I. Phospho-HPr then transfers it to the PTS EIIA
CC domain. {ECO:0000250}.
CC -!- ACTIVITY REGULATION: Phosphorylation on Ser-46 inhibits the phosphoryl
CC transfer from enzyme I to HPr. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the HPr family. {ECO:0000305}.
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DR EMBL; AE003849; AAF84212.1; -; Genomic_DNA.
DR PIR; G82686; G82686.
DR RefSeq; WP_023906746.1; NC_002488.3.
DR AlphaFoldDB; Q9PDH6; -.
DR SMR; Q9PDH6; -.
DR STRING; 160492.XF_1403; -.
DR EnsemblBacteria; AAF84212; AAF84212; XF_1403.
DR KEGG; xfa:XF_1403; -.
DR eggNOG; COG1925; Bacteria.
DR HOGENOM; CLU_136230_1_1_6; -.
DR OMA; SIMAMMM; -.
DR Proteomes; UP000000812; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009401; P:phosphoenolpyruvate-dependent sugar phosphotransferase system; IEA:UniProtKB-KW.
DR CDD; cd00367; PTS-HPr_like; 1.
DR Gene3D; 3.30.1340.10; -; 1.
DR InterPro; IPR000032; HPr-like.
DR InterPro; IPR035895; HPr-like_sf.
DR InterPro; IPR001020; PTS_HPr_His_P_site.
DR InterPro; IPR002114; PTS_HPr_Ser_P_site.
DR Pfam; PF00381; PTS-HPr; 1.
DR PRINTS; PR00107; PHOSPHOCPHPR.
DR SUPFAM; SSF55594; SSF55594; 1.
DR TIGRFAMs; TIGR01003; PTS_HPr_family; 1.
DR PROSITE; PS51350; PTS_HPR_DOM; 1.
DR PROSITE; PS00369; PTS_HPR_HIS; 1.
DR PROSITE; PS00589; PTS_HPR_SER; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Phosphoprotein; Phosphotransferase system; Reference proteome;
KW Sugar transport; Transport.
FT CHAIN 1..89
FT /note="Phosphocarrier protein HPr"
FT /id="PRO_0000107888"
FT DOMAIN 1..88
FT /note="HPr"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00681"
FT ACT_SITE 15
FT /note="Pros-phosphohistidine intermediate"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00681"
FT MOD_RES 46
FT /note="Phosphoserine; by HPrK/P"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00681"
SQ SEQUENCE 89 AA; 9875 MW; 73DA82B74FB4CF8D CRC64;
MLEHELIVTN KLGLHARATA KLVQTMSKFQ SNTTLSTKGR EVNAKSIMGV MLLAASQGTV
IRVRIDGEDE HTAMQALSEL FENRFNEDT
