UniProt: H2IUH6

Database: UniProt
Entry: H2IUH6_RAHAC

LinkDB:  H2IUH6_RAHAC 
Original site:  H2IUH6_RAHAC

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Ontology (6)   
   GO (6)   
Chemical reaction (2)   
   KEGG ENZYME (2)   
Gene (2)   
   KEGG GENES (1)   
   NCBI-Gene (1)   
Protein sequence (1)   
   RefSeq(pep) (1)   
DNA sequence (1)   
   EMBL (1)   
Protein domain (11)   
   InterPro (8)   
   Pfam (2)   
   PROSITE (1)   
Literature (1)   
   PubMed (1)   
All databases (24)   

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ID   H2IUH6_RAHAC            Unreviewed;       475 AA.
AC   H2IUH6;
DT   21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT   21-MAR-2012, sequence version 1.
DT   27-MAR-2024, entry version 82.
DE   RecName: Full=Bifunctional protein HldE {ECO:0000256|HAMAP-Rule:MF_01603};
DE   Includes:
DE     RecName: Full=D-beta-D-heptose 7-phosphate kinase {ECO:0000256|HAMAP-Rule:MF_01603};
DE              EC=2.7.1.167 {ECO:0000256|HAMAP-Rule:MF_01603};
DE     AltName: Full=D-beta-D-heptose 7-phosphotransferase {ECO:0000256|HAMAP-Rule:MF_01603};
DE     AltName: Full=D-glycero-beta-D-manno-heptose-7-phosphate kinase {ECO:0000256|HAMAP-Rule:MF_01603};
DE   Includes:
DE     RecName: Full=D-beta-D-heptose 1-phosphate adenylyltransferase {ECO:0000256|HAMAP-Rule:MF_01603};
DE              EC=2.7.7.70 {ECO:0000256|HAMAP-Rule:MF_01603};
DE     AltName: Full=D-glycero-beta-D-manno-heptose 1-phosphate adenylyltransferase {ECO:0000256|HAMAP-Rule:MF_01603};
GN   Name=hldE {ECO:0000256|HAMAP-Rule:MF_01603};
GN   OrderedLocusNames=Rahaq2_0644 {ECO:0000313|EMBL:AEX50570.1};
OS   Rahnella aquatilis (strain ATCC 33071 / DSM 4594 / JCM 1683 / NBRC 105701 /
OS   NCIMB 13365 / CIP 78.65).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Rahnella.
OX   NCBI_TaxID=745277 {ECO:0000313|EMBL:AEX50570.1, ECO:0000313|Proteomes:UP000009010};
RN   [1] {ECO:0000313|EMBL:AEX50570.1, ECO:0000313|Proteomes:UP000009010}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33071 / DSM 4594 / JCM 1683 / NBRC 105701 / NCIMB 13365 /
RC   CIP 78.65 {ECO:0000313|Proteomes:UP000009010};
RX   PubMed=22582378; DOI=10.1128/JB.00380-12;
RA   Martinez R.J., Bruce D., Detter C., Goodwin L.A., Han J., Han C.S.,
RA   Held B., Land M.L., Mikhailova N., Nolan M., Pennacchio L., Pitluck S.,
RA   Tapia R., Woyke T., Sobecky P.A.;
RT   "Complete Genome Sequence of Rahnella aquatilis CIP 78.65.";
RL   J. Bacteriol. 194:3020-3021(2012).
RN   [2] {ECO:0000313|Proteomes:UP000009010}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33071 / DSM 4594 / JCM 1683 / NBRC 105701 / NCIMB 13365 /
RC   CIP 78.65 {ECO:0000313|Proteomes:UP000009010};
RA   Lucas S., Han J., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S.,
RA   Peters L., Ovchinnikova G., Held B., Detter J.C., Han C., Tapia R.,
RA   Land M., Hauser L., Kyrpides N., Ivanova N., Pagani I., Sobecky P.,
RA   Martinez R., Woyke T.;
RT   "Complete sequence of chromosome of Rahnella aquatilis CIP 78.65.";
RL   Submitted (JAN-2012) to the EMBL/GenBank/DDBJ databases.
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:0000256|ARBA:ARBA00003753, ECO:0000256|HAMAP-Rule:MF_01603}.
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:0000256|ARBA:ARBA00002319,
CC       ECO:0000256|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:0000256|ARBA:ARBA00000534, ECO:0000256|HAMAP-
CC         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:0000256|HAMAP-Rule:MF_01603};
CC   -!- PATHWAY: Bacterial outer membrane biogenesis; LPS core biosynthesis.
CC       {ECO:0000256|ARBA:ARBA00004713}.
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:0000256|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:0000256|HAMAP-
CC       Rule:MF_01603}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01603}.
CC   -!- SIMILARITY: In the C-terminal section; belongs to the
CC       cytidylyltransferase family. {ECO:0000256|HAMAP-Rule:MF_01603}.
CC   -!- SIMILARITY: In the N-terminal section; belongs to the carbohydrate
CC       kinase PfkB family. {ECO:0000256|HAMAP-Rule:MF_01603}.
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DR   EMBL; CP003244; AEX50570.1; -; Genomic_DNA.
DR   RefSeq; WP_015695852.1; NZ_JMPO01000133.1.
DR   AlphaFoldDB; H2IUH6; -.
DR   STRING; 745277.Rahaq2_0644; -.
DR   GeneID; 61510775; -.
DR   KEGG; raq:Rahaq2_0644; -.
DR   PATRIC; fig|745277.3.peg.610; -.
DR   eggNOG; COG0615; Bacteria.
DR   eggNOG; COG2870; Bacteria.
DR   HOGENOM; CLU_021150_2_1_6; -.
DR   OrthoDB; 9802794at2; -.
DR   UniPathway; UPA00356; UER00437.
DR   UniPathway; UPA00958; -.
DR   Proteomes; UP000009010; 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; HUPs; 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   NCBIfam; TIGR00125; cyt_tran_rel; 1.
DR   NCBIfam; TIGR02198; rfaE_dom_I; 1.
DR   NCBIfam; TIGR02199; rfaE_dom_II; 1.
DR   PANTHER; PTHR46969; BIFUNCTIONAL PROTEIN HLDE; 1.
DR   PANTHER; PTHR46969:SF1; BIFUNCTIONAL PROTEIN HLDE; 1.
DR   Pfam; PF01467; CTP_transf_like; 1.
DR   Pfam; PF00294; PfkB; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR   SUPFAM; SSF53613; Ribokinase-like; 1.
DR   PROSITE; PS00583; PFKB_KINASES_1; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_01603};
KW   Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277, ECO:0000256|HAMAP-
KW   Rule:MF_01603};
KW   Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_01603};
KW   Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268, ECO:0000256|HAMAP-
KW   Rule:MF_01603};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_01603};
KW   Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW   Rule:MF_01603}; Reference proteome {ECO:0000313|Proteomes:UP000009010};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_01603}.
FT   DOMAIN          13..305
FT                   /note="Carbohydrate kinase PfkB"
FT                   /evidence="ECO:0000259|Pfam:PF00294"
FT   DOMAIN          344..469
FT                   /note="Cytidyltransferase-like"
FT                   /evidence="ECO:0000259|Pfam:PF01467"
FT   REGION          1..318
FT                   /note="Ribokinase"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01603"
FT   REGION          344..475
FT                   /note="Cytidylyltransferase"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01603"
FT   ACT_SITE        264
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01603"
FT   BINDING         195..198
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01603"
SQ   SEQUENCE   475 AA;  50909 MW;  30641065169E3AF2 CRC64;
     MKVTLPDFHR AGVLVVGDVM LDRYWYGPTN RISPEAPVPV VKVSTIEERP GGAANVAMNI
     SSLGASSRLI GLTGVDDAAR ALSERLAEVK VNCDFVALST HPTITKLRIL SRNQQLIRLD
     FEEGFEGVDL QPMLTKIEQA LPQSGALVLS DYAKGALTEV QKMIQLARKA GVPVLVDPKG
     SDFERYRGAT LLTPNLSEFE AVVGRCKNED EIVTRGMQLI ADFELSALLV TRSEHGMTLL
     QPGKAPFHMP TQAQEVYDVT GAGDTVIGTL AAALAAGNTL EESCFLANAA AGVVVGKLGT
     STVSPVELEN AIGGRSDVGF GVMNEEQLKA AVAMARQRGE KVVMTNGIFD ILHAGHVSYL
     ANARKLGDRL IVAVNSDAST KRLKGETRPV NTLQNRMIVL GALGAVDWVV SFEEDTPQRL
     IAGILPDLLV KGGDYKPEQI AGCQEVWANG GEVRVLNFED GLSTTKIINQ IKSQD
//

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