HLDE_PSEAE
ID HLDE_PSEAE Reviewed; 474 AA.
AC Q9HUG9;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 03-AUG-2022, entry version 106.
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=PA4996;
OS Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM
OS 14847 / LMG 12228 / 1C / PRS 101 / PAO1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=208964;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C /
RC PRS 101 / PAO1;
RX PubMed=10984043; DOI=10.1038/35023079;
RA Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P.,
RA Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M.,
RA Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y.,
RA Brody L.L., Coulter S.N., Folger K.R., Kas A., Larbig K., Lim R.M.,
RA Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J.,
RA Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V.;
RT "Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic
RT pathogen.";
RL Nature 406:959-964(2000).
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; AE004091; AAG08381.1; -; Genomic_DNA.
DR PIR; A83022; A83022.
DR RefSeq; NP_253683.1; NC_002516.2.
DR RefSeq; WP_003095747.1; NZ_QZGE01000002.1.
DR AlphaFoldDB; Q9HUG9; -.
DR SMR; Q9HUG9; -.
DR STRING; 287.DR97_2351; -.
DR PaxDb; Q9HUG9; -.
DR PRIDE; Q9HUG9; -.
DR EnsemblBacteria; AAG08381; AAG08381; PA4996.
DR GeneID; 881680; -.
DR KEGG; pae:PA4996; -.
DR PATRIC; fig|208964.12.peg.5236; -.
DR PseudoCAP; PA4996; -.
DR HOGENOM; CLU_021150_2_1_6; -.
DR InParanoid; Q9HUG9; -.
DR OMA; CEFANAA; -.
DR PhylomeDB; Q9HUG9; -.
DR BioCyc; PAER208964:G1FZ6-5112-MON; -.
DR UniPathway; UPA00356; UER00437.
DR UniPathway; UPA00356; UER00439.
DR UniPathway; UPA00958; -.
DR Proteomes; UP000002438; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0033785; F:heptose 7-phosphate kinase activity; IBA:GO_Central.
DR GO; GO:0033786; F:heptose-1-phosphate adenylyltransferase activity; IBA:GO_Central.
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; Reference proteome;
KW Transferase.
FT CHAIN 1..474
FT /note="Bifunctional protein HldE"
FT /id="PRO_0000080119"
FT REGION 1..318
FT /note="Ribokinase"
FT REGION 343..474
FT /note="Cytidylyltransferase"
FT ACT_SITE 263
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01603"
FT BINDING 194..197
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01603"
SQ SEQUENCE 474 AA; 50349 MW; 0B7B983E401D02C1 CRC64;
MKLSMPRFDQ APVLVVGDVM LDRYWHGATS RISPEAPVPV VRVEQHEDRP GGAANVALNI
AALGAQALLV GVTGRDEAAD SLANSLKAAG VDARFQRIDS QPTIVKLRVM SRHQQLLRVD
FEEPFRTDAA ALAVDVESLL AKVKVLVLSD YGKGALQNHQ VLIQAARARN IPVLADPKGK
DFAIYRGASL ITPNLSEFET IVGRCADEAE LVAKGQALMS ELDLGALLVT RGEHGMTLLR
HGQPALHLPA RAREVFDVTG AGDTVISTLA AALAAGEELP SAVGLANLAA GIVVGKLGTA
AISAPELRRA VQREQGSERG VLGLEQLLLA IEDARAHGEK IVFTNGCFDI LHAGHVTYLE
QARAQGDRLI VGVNDDASVT RLKGVGRPIN SVDRRMAVLA GLGAVDWVVS FAEDTPERLL
EQVRPDVLVK GGDYGVEQVV GAQIVKAYGG EVRVLGLVEN SSTTAIVEKI RQKG
