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Database: UniProt
Entry: A0A0S8EGI2_9CHLR
LinkDB: A0A0S8EGI2_9CHLR
Original site: A0A0S8EGI2_9CHLR 
ID   A0A0S8EGI2_9CHLR        Unreviewed;       337 AA.
AC   A0A0S8EGI2;
DT   17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT   17-FEB-2016, sequence version 1.
DT   28-JUN-2023, entry version 30.
DE   RecName: Full=nicotinate phosphoribosyltransferase {ECO:0000256|ARBA:ARBA00013236};
DE            EC=6.3.4.21 {ECO:0000256|ARBA:ARBA00013236};
GN   ORFNames=AMJ77_03295 {ECO:0000313|EMBL:KPK47383.1};
OS   Dehalococcoidia bacterium SM23_28_2.
OC   Bacteria; Chloroflexota; Dehalococcoidia.
OX   NCBI_TaxID=1703396 {ECO:0000313|EMBL:KPK47383.1, ECO:0000313|Proteomes:UP000054036};
RN   [1] {ECO:0000313|EMBL:KPK47383.1, ECO:0000313|Proteomes:UP000054036}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SM23_28_2 {ECO:0000313|EMBL:KPK47383.1};
RX   PubMed=25922666; DOI=10.1186/s40168-015-0077-6;
RA   Baker B.J., Lazar C.S., Teske A.P., Dick G.J.;
RT   "Genomic resolution of linkages in carbon, nitrogen, and sulfur cycling
RT   among widespread estuary sediment bacteria.";
RL   Microbiome 3:14-14(2015).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=5-phospho-alpha-D-ribose 1-diphosphate + ATP + H2O +
CC         nicotinate = ADP + diphosphate + nicotinate beta-D-ribonucleotide +
CC         phosphate; Xref=Rhea:RHEA:36163, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:32544, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:57502, ChEBI:CHEBI:58017,
CC         ChEBI:CHEBI:456216; EC=6.3.4.21;
CC         Evidence={ECO:0000256|ARBA:ARBA00001240};
CC   -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-
CC       ribonucleotide from nicotinate: step 1/1.
CC       {ECO:0000256|ARBA:ARBA00004952}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:KPK47383.1}.
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DR   EMBL; LJUA01000027; KPK47383.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0S8EGI2; -.
DR   STRING; 1703396.AMJ77_03295; -.
DR   PATRIC; fig|1703396.3.peg.1360; -.
DR   UniPathway; UPA00253; UER00457.
DR   Proteomes; UP000054036; Unassembled WGS sequence.
DR   GO; GO:0004516; F:nicotinate phosphoribosyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0004514; F:nicotinate-nucleotide diphosphorylase (carboxylating) activity; IEA:InterPro.
DR   GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 3.20.20.70; Aldolase class I; 1.
DR   Gene3D; 3.90.1170.20; Quinolinate phosphoribosyl transferase, N-terminal domain; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR007229; Nic_PRibTrfase-Fam.
DR   InterPro; IPR036068; Nicotinate_pribotase-like_C.
DR   InterPro; IPR037128; Quinolinate_PRibosylTase_N_sf.
DR   InterPro; IPR002638; Quinolinate_PRibosylTrfase_C.
DR   PANTHER; PTHR43202:SF1; NICOTINATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR   PANTHER; PTHR43202; NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE; 1.
DR   Pfam; PF01729; QRPTase_C; 1.
DR   PIRSF; PIRSF000484; NAPRT; 2.
DR   SUPFAM; SSF51690; Nicotinate/Quinolinate PRTase C-terminal domain-like; 1.
DR   SUPFAM; SSF54675; Nicotinate/Quinolinate PRTase N-terminal domain-like; 1.
PE   4: Predicted;
KW   Glycosyltransferase {ECO:0000313|EMBL:KPK47383.1};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598};
KW   Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW   Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:KPK47383.1}.
FT   DOMAIN          119..307
FT                   /note="Quinolinate phosphoribosyl transferase C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF01729"
SQ   SEQUENCE   337 AA;  35865 MW;  87AEDAD8BF4F5347 CRC64;
     MTEEQPANEV PSSLSPQILA GDTSDVYFLR SHQIMEREGV NPRVTMEFFP SGDGILCGMR
     EVLALLGKAL PSESEVWALK EGEPFHLKEV VLRVTAPYLS FGIYETAILG ILAHESGWAT
     AARECVEAAQ GVPIVSFGAR HVHPAVVAVM DYAATVGGCV SCSSLAGAQL AGVNPSGTMP
     HAMIICFGDT VRAAIAFDKH MPPDVPRIVL VDTFHDEPEE SLRVAGALGD HLHGVRLDTP
     GERGSVTPDL VIEARARLDL AGFQHVKLVV SGGVNPGRIR EFLEAGAPVD SFGVGSYISG
     ARPIDFTADI KQVEGKAVAK RGRIPGIIAN PRLHRSI
//
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