ID A0A0T6A7V4_9BACT Unreviewed; 385 AA.
AC A0A0T6A7V4;
DT 17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT 17-FEB-2016, sequence version 1.
DT 24-JAN-2024, entry version 26.
DE RecName: Full=nicotinate phosphoribosyltransferase {ECO:0000256|ARBA:ARBA00013236};
DE EC=6.3.4.21 {ECO:0000256|ARBA:ARBA00013236};
GN ORFNames=XU15_C0002G0269 {ECO:0000313|EMBL:KRT71097.1};
OS candidate division NC10 bacterium CSP1-5.
OC Bacteria; candidate division NC10.
OX NCBI_TaxID=1640516 {ECO:0000313|EMBL:KRT71097.1, ECO:0000313|Proteomes:UP000051123};
RN [1] {ECO:0000313|EMBL:KRT71097.1, ECO:0000313|Proteomes:UP000051123}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CSP1-5 {ECO:0000313|EMBL:KRT71097.1};
RA Hug L.A., Thomas B.C., Sharon I., Brown C.T., Sharma R., Hettich R.L.,
RA Wilkins M.J., Williams K.H., Singh A., Banfield J.F.;
RT "Critical biogeochemical functions in the subsurface are associated with
RT bacteria from new phyla and little studied lineages.";
RL Submitted (MAY-2015) to the EMBL/GenBank/DDBJ databases.
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 -!- SIMILARITY: Belongs to the NadC/ModD family.
CC {ECO:0000256|ARBA:ARBA00009400}.
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:KRT71097.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; LDXR01000002; KRT71097.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0T6A7V4; -.
DR STRING; 1640516.XU15_C0002G0269; -.
DR PATRIC; fig|1640516.3.peg.321; -.
DR UniPathway; UPA00253; UER00457.
DR Proteomes; UP000051123; 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 CDD; cd01571; NAPRTase_B; 1.
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; IPR035809; NAPRTase_arc-type.
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 InterPro; IPR022412; Quinolinate_PRibosylTrfase_N.
DR PANTHER; PTHR43202:SF1; NICOTINATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR PANTHER; PTHR43202; NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE; 1.
DR Pfam; PF01729; QRPTase_C; 1.
DR Pfam; PF02749; QRPTase_N; 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 3: Inferred from homology;
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000313|EMBL:KRT71097.1};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000313|EMBL:KRT71097.1};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:KRT71097.1}.
FT DOMAIN 34..111
FT /note="Quinolinate phosphoribosyl transferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02749"
FT DOMAIN 113..301
FT /note="Quinolinate phosphoribosyl transferase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF01729"
SQ SEQUENCE 385 AA; 42472 MW; 5113CA431BE349F3 CRC64;
MFHTAREDDI KAGRITDVYF LRTLEILDRE KIDAVVEAEV TLKAFPESWT WGILAGIEEV
AGLLTGLPVD VDAFREGSSF RVGEPILTVR GPYREWGHYE TAILGLLCQA SGIATKAARC
KRAADGRTVI SFGARRMHPV LAPMIERNAF IGGCDGVAVV KSAELIKEEP VGTMPHTLVL
ILGDTVKAAK AFDASIDPRV KRVVLIDTLS DEKFEALRVA EALGERLFAV RLDTPSSRRG
DMLEILREVR WELNYRGFSW VKLFISGGLD EAEIQRLNPL ADAYGVGTAI SNAPVMNFAL
DLVEIDGRPI AKRGKRSGRK AAYRCRGCRL RWVLPADASP PACPCGDSVE SLLMPLLRNG
CIVRKLPTTQ EIRSRVLEEL DYLAL
//
