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HLDD_CUPTR
ID   HLDD_CUPTR              Reviewed;         331 AA.
AC   B3R3C0;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   02-SEP-2008, sequence version 1.
DT   03-AUG-2022, entry version 86.
DE   RecName: Full=ADP-L-glycero-D-manno-heptose-6-epimerase {ECO:0000255|HAMAP-Rule:MF_01601};
DE            EC=5.1.3.20 {ECO:0000255|HAMAP-Rule:MF_01601};
DE   AltName: Full=ADP-L-glycero-beta-D-manno-heptose-6-epimerase {ECO:0000255|HAMAP-Rule:MF_01601};
DE            Short=ADP-glyceromanno-heptose 6-epimerase {ECO:0000255|HAMAP-Rule:MF_01601};
DE            Short=ADP-hep 6-epimerase {ECO:0000255|HAMAP-Rule:MF_01601};
DE            Short=AGME {ECO:0000255|HAMAP-Rule:MF_01601};
GN   Name=hldD {ECO:0000255|HAMAP-Rule:MF_01601}; OrderedLocusNames=RALTA_A0785;
OS   Cupriavidus taiwanensis (strain DSM 17343 / BCRC 17206 / CCUG 44338 / CIP
OS   107171 / LMG 19424 / R1) (Ralstonia taiwanensis (strain LMG 19424)).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Cupriavidus.
OX   NCBI_TaxID=977880;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 17343 / BCRC 17206 / CCUG 44338 / CIP 107171 / LMG 19424 / R1;
RX   PubMed=18490699; DOI=10.1101/gr.076448.108;
RA   Amadou C., Pascal G., Mangenot S., Glew M., Bontemps C., Capela D.,
RA   Carrere S., Cruveiller S., Dossat C., Lajus A., Marchetti M., Poinsot V.,
RA   Rouy Z., Servin B., Saad M., Schenowitz C., Barbe V., Batut J., Medigue C.,
RA   Masson-Boivin C.;
RT   "Genome sequence of the beta-rhizobium Cupriavidus taiwanensis and
RT   comparative genomics of rhizobia.";
RL   Genome Res. 18:1472-1483(2008).
CC   -!- FUNCTION: Catalyzes the interconversion between ADP-D-glycero-beta-D-
CC       manno-heptose and ADP-L-glycero-beta-D-manno-heptose via an
CC       epimerization at carbon 6 of the heptose. {ECO:0000255|HAMAP-
CC       Rule:MF_01601}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ADP-D-glycero-beta-D-manno-heptose = ADP-L-glycero-beta-D-
CC         manno-heptose; Xref=Rhea:RHEA:17577, ChEBI:CHEBI:59967,
CC         ChEBI:CHEBI:61506; EC=5.1.3.20; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01601};
CC   -!- COFACTOR:
CC       Name=NADP(+); Xref=ChEBI:CHEBI:58349;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01601};
CC       Note=Binds 1 NADP(+) per subunit. {ECO:0000255|HAMAP-Rule:MF_01601};
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 4/4. {ECO:0000255|HAMAP-
CC       Rule:MF_01601}.
CC   -!- SUBUNIT: Homopentamer. {ECO:0000255|HAMAP-Rule:MF_01601}.
CC   -!- DOMAIN: Contains a large N-terminal NADP-binding domain, and a smaller
CC       C-terminal substrate-binding domain. {ECO:0000255|HAMAP-Rule:MF_01601}.
CC   -!- SIMILARITY: Belongs to the NAD(P)-dependent epimerase/dehydratase
CC       family. HldD subfamily. {ECO:0000255|HAMAP-Rule:MF_01601}.
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DR   EMBL; CU633749; CAQ68757.1; -; Genomic_DNA.
DR   RefSeq; WP_012352094.1; NC_010528.1.
DR   AlphaFoldDB; B3R3C0; -.
DR   SMR; B3R3C0; -.
DR   STRING; 977880.RALTA_A0785; -.
DR   EnsemblBacteria; CAQ68757; CAQ68757; RALTA_A0785.
DR   GeneID; 29763280; -.
DR   KEGG; cti:RALTA_A0785; -.
DR   eggNOG; COG0451; Bacteria.
DR   HOGENOM; CLU_007383_1_3_4; -.
DR   OMA; LRDFVYI; -.
DR   OrthoDB; 1180629at2; -.
DR   BioCyc; CTAI977880:RALTA_RS03790-MON; -.
DR   UniPathway; UPA00356; UER00440.
DR   Proteomes; UP000001692; Chromosome 1.
DR   GO; GO:0008712; F:ADP-glyceromanno-heptose 6-epimerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR   GO; GO:0097171; P:ADP-L-glycero-beta-D-manno-heptose biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-UniRule.
DR   CDD; cd05248; ADP_GME_SDR_e; 1.
DR   HAMAP; MF_01601; Heptose_epimerase; 1.
DR   InterPro; IPR001509; Epimerase_deHydtase.
DR   InterPro; IPR011912; Heptose_epim.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   Pfam; PF01370; Epimerase; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   TIGRFAMs; TIGR02197; heptose_epim; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism; Isomerase; NADP.
FT   CHAIN           1..331
FT                   /note="ADP-L-glycero-D-manno-heptose-6-epimerase"
FT                   /id="PRO_1000190401"
FT   ACT_SITE        139
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   ACT_SITE        177
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         11..12
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         32..33
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         39
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         54
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         75..79
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         92
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         143
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         168
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         169
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         177
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         179
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         186
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         200..203
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         213
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
FT   BINDING         292
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01601"
SQ   SEQUENCE   331 AA;  37437 MW;  AA8ED88868690B2F CRC64;
     MTIIVTGAAG FIGSNLVKGL NERGETNVIA VDNLTRADKF HNLVDCEISD YLDKQDFLAR
     FARGEFGKVR AVFHEGACSD TMETDGRYMM ENNYRYTLSL MESCLEQGTQ FLYASSAATY
     GASQVFREDR EFERPLNVYG YSKFLFDQIV RRRLPSALSQ IVGFRYFNVY GPRETHKGRM
     ASVAFHNFNQ FRADGTVKLF GEYGGYGPGM QSRDFISVED VVKVNLFFFD HPEKSGIFNL
     GTGRAQPFND IAATVVNTLR EAEGKPPLSL DDLVQEGLVE YVKFPDALRG KYQCFTQSDV
     SKLRGAGYSE RFLSVEEGVA RYCRWLLERN G
 
 
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