HLDE_SALTI
ID HLDE_SALTI Reviewed; 477 AA.
AC Q8XEW9; Q7AM91;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 112.
DE RecName: Full=Bifunctional protein HldE {ECO:0000255|HAMAP-Rule:MF_01603};
DE Includes:
DE RecName: Full=D-beta-D-heptose 7-phosphate kinase {ECO:0000255|HAMAP-Rule:MF_01603};
DE EC=2.7.1.167 {ECO:0000255|HAMAP-Rule:MF_01603};
DE AltName: Full=D-beta-D-heptose 7-phosphotransferase {ECO:0000255|HAMAP-Rule:MF_01603};
DE AltName: Full=D-glycero-beta-D-manno-heptose-7-phosphate kinase {ECO:0000255|HAMAP-Rule:MF_01603};
DE Includes:
DE RecName: Full=D-beta-D-heptose 1-phosphate adenylyltransferase {ECO:0000255|HAMAP-Rule:MF_01603};
DE EC=2.7.7.70 {ECO:0000255|HAMAP-Rule:MF_01603};
DE AltName: Full=D-glycero-beta-D-manno-heptose 1-phosphate adenylyltransferase {ECO:0000255|HAMAP-Rule:MF_01603};
GN Name=hldE {ECO:0000255|HAMAP-Rule:MF_01603}; Synonyms=rfaE;
GN OrderedLocusNames=STY3379, t3120;
OS Salmonella typhi.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Salmonella.
OX NCBI_TaxID=90370;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CT18;
RX PubMed=11677608; DOI=10.1038/35101607;
RA Parkhill J., Dougan G., James K.D., Thomson N.R., Pickard D., Wain J.,
RA Churcher C.M., Mungall K.L., Bentley S.D., Holden M.T.G., Sebaihia M.,
RA Baker S., Basham D., Brooks K., Chillingworth T., Connerton P., Cronin A.,
RA Davis P., Davies R.M., Dowd L., White N., Farrar J., Feltwell T.,
RA Hamlin N., Haque A., Hien T.T., Holroyd S., Jagels K., Krogh A.,
RA Larsen T.S., Leather S., Moule S., O'Gaora P., Parry C., Quail M.A.,
RA Rutherford K.M., Simmonds M., Skelton J., Stevens K., Whitehead S.,
RA Barrell B.G.;
RT "Complete genome sequence of a multiple drug resistant Salmonella enterica
RT serovar Typhi CT18.";
RL Nature 413:848-852(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700931 / Ty2;
RX PubMed=12644504; DOI=10.1128/jb.185.7.2330-2337.2003;
RA Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J., Burland V.,
RA Kodoyianni V., Schwartz D.C., Blattner F.R.;
RT "Comparative genomics of Salmonella enterica serovar Typhi strains Ty2 and
RT CT18.";
RL J. Bacteriol. 185:2330-2337(2003).
CC -!- FUNCTION: Catalyzes the phosphorylation of D-glycero-D-manno-heptose 7-
CC phosphate at the C-1 position to selectively form D-glycero-beta-D-
CC manno-heptose-1,7-bisphosphate. {ECO:0000255|HAMAP-Rule:MF_01603}.
CC -!- FUNCTION: Catalyzes the ADP transfer from ATP to D-glycero-beta-D-
CC manno-heptose 1-phosphate, yielding ADP-D-glycero-beta-D-manno-heptose.
CC {ECO:0000255|HAMAP-Rule:MF_01603}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-glycero-beta-D-manno-heptose 7-phosphate = ADP + D-
CC glycero-beta-D-manno-heptose 1,7-bisphosphate + H(+);
CC Xref=Rhea:RHEA:27473, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:60204, ChEBI:CHEBI:60208, ChEBI:CHEBI:456216;
CC EC=2.7.1.167; Evidence={ECO:0000255|HAMAP-Rule:MF_01603};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-glycero-beta-D-manno-heptose 1-phosphate + H(+) = ADP-
CC D-glycero-beta-D-manno-heptose + diphosphate; Xref=Rhea:RHEA:27465,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:59967, ChEBI:CHEBI:61593; EC=2.7.7.70;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01603};
CC -!- PATHWAY: Nucleotide-sugar biosynthesis; ADP-L-glycero-beta-D-manno-
CC heptose biosynthesis; ADP-L-glycero-beta-D-manno-heptose from D-
CC glycero-beta-D-manno-heptose 7-phosphate: step 1/4. {ECO:0000255|HAMAP-
CC Rule:MF_01603}.
CC -!- PATHWAY: Nucleotide-sugar biosynthesis; ADP-L-glycero-beta-D-manno-
CC heptose biosynthesis; ADP-L-glycero-beta-D-manno-heptose from D-
CC glycero-beta-D-manno-heptose 7-phosphate: step 3/4. {ECO:0000255|HAMAP-
CC Rule:MF_01603}.
CC -!- PATHWAY: Bacterial outer membrane biogenesis; LPS core biosynthesis.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01603}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the carbohydrate
CC kinase PfkB family. {ECO:0000255|HAMAP-Rule:MF_01603}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the
CC cytidylyltransferase family. {ECO:0000255|HAMAP-Rule:MF_01603}.
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DR EMBL; AL513382; CAD07725.1; -; Genomic_DNA.
DR EMBL; AE014613; AAO70663.1; -; Genomic_DNA.
DR RefSeq; NP_457591.1; NC_003198.1.
DR RefSeq; WP_000867682.1; NZ_WSUR01000003.1.
DR AlphaFoldDB; Q8XEW9; -.
DR SMR; Q8XEW9; -.
DR STRING; 220341.16504277; -.
DR PRIDE; Q8XEW9; -.
DR EnsemblBacteria; AAO70663; AAO70663; t3120.
DR KEGG; stt:t3120; -.
DR KEGG; sty:STY3379; -.
DR PATRIC; fig|220341.7.peg.3440; -.
DR eggNOG; COG0615; Bacteria.
DR eggNOG; COG2870; Bacteria.
DR HOGENOM; CLU_021150_2_1_6; -.
DR OMA; CEFANAA; -.
DR UniPathway; UPA00356; UER00437.
DR UniPathway; UPA00356; UER00439.
DR UniPathway; UPA00958; -.
DR Proteomes; UP000000541; Chromosome.
DR Proteomes; UP000002670; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0033785; F:heptose 7-phosphate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0033786; F:heptose-1-phosphate adenylyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016773; F:phosphotransferase activity, alcohol group as acceptor; IEA:InterPro.
DR GO; GO:0097171; P:ADP-L-glycero-beta-D-manno-heptose biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009244; P:lipopolysaccharide core region biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd01172; RfaE_like; 1.
DR Gene3D; 3.40.1190.20; -; 1.
DR Gene3D; 3.40.50.620; -; 1.
DR HAMAP; MF_01603; HldE; 1.
DR InterPro; IPR023030; Bifunc_HldE.
DR InterPro; IPR002173; Carboh/pur_kinase_PfkB_CS.
DR InterPro; IPR004821; Cyt_trans-like.
DR InterPro; IPR011611; PfkB_dom.
DR InterPro; IPR011913; RfaE_dom_I.
DR InterPro; IPR011914; RfaE_dom_II.
DR InterPro; IPR029056; Ribokinase-like.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR Pfam; PF01467; CTP_transf_like; 1.
DR Pfam; PF00294; PfkB; 1.
DR SUPFAM; SSF53613; SSF53613; 1.
DR TIGRFAMs; TIGR00125; cyt_tran_rel; 1.
DR TIGRFAMs; TIGR02198; rfaE_dom_I; 1.
DR TIGRFAMs; TIGR02199; rfaE_dom_II; 1.
DR PROSITE; PS00583; PFKB_KINASES_1; 1.
PE 3: Inferred from homology;
KW ATP-binding; Carbohydrate metabolism; Kinase;
KW Lipopolysaccharide biosynthesis; Multifunctional enzyme;
KW Nucleotide-binding; Nucleotidyltransferase; Transferase.
FT CHAIN 1..477
FT /note="Bifunctional protein HldE"
FT /id="PRO_0000080124"
FT REGION 1..318
FT /note="Ribokinase"
FT REGION 344..477
FT /note="Cytidylyltransferase"
FT ACT_SITE 264
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01603"
FT BINDING 195..198
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01603"
SQ SEQUENCE 477 AA; 51124 MW; E4FF6B1DEE80568C CRC64;
MKVNLPAFER AGVMVVGDVM LDRYWYGPTC RISPEAPVPV VKVNTVEERP GGAANVAMNI
ASLGANARLV GLTGIDDAAR ALSKTLAEVN VKCDFVSVPT HPTITKLRVL SRNQQLIRLD
FEEGFEGVDP QPLHERINQA LGSIGALVLS DYAKGALTSV QTMISLARQA GVPVLIDPKG
TDFERYRGAT LLTPNLSEFE AVAGKCKSED ELVERGMKLI ADYDLSALLV TRSEQGMTLL
QPNKAPLHMP TQAQEVYDVT GAGDTVIGVL AATLAAGNTL EEACYFANAA AGVVVGKLGT
STVSPIELEN AVRGRADTGF GVMTEEELRQ AVASARKRGE KVVMTNGVFD ILHAGHVSYL
ANARKLGDRL IVAVNSDAST KRLKGESRPV NPLEQRMIVL GALESVDWVV SFEEDTPQRL
IAGILPDLLV KGGDYKPEEI AGSEEVWANG GEVMVLNFED GCSTTNIIKK IQTESEK
