ID A0A3D8N053_9DELT Unreviewed; 482 AA.
AC A0A3D8N053;
DT 16-JAN-2019, integrated into UniProtKB/TrEMBL.
DT 16-JAN-2019, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=Nicotinate phosphoribosyltransferase {ECO:0000256|ARBA:ARBA00013236, ECO:0000256|RuleBase:RU365100};
DE EC=6.3.4.21 {ECO:0000256|ARBA:ARBA00013236, ECO:0000256|RuleBase:RU365100};
GN ORFNames=DV096_05465 {ECO:0000313|EMBL:RDV40006.1};
OS Bradymonadaceae bacterium TMQ3.
OC Bacteria; Deltaproteobacteria; Bradymonadales; Bradymonadaceae.
OX NCBI_TaxID=2283320 {ECO:0000313|EMBL:RDV40006.1, ECO:0000313|Proteomes:UP000256871};
RN [1] {ECO:0000313|EMBL:RDV40006.1, ECO:0000313|Proteomes:UP000256871}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TMQ3 {ECO:0000313|EMBL:RDV40006.1,
RC ECO:0000313|Proteomes:UP000256871};
RA Wang S.;
RT "Lujinxingia celare sp. nov., isolated from a marine island.";
RL Submitted (AUG-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the first step in the biosynthesis of NAD from
CC nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D-
CC ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate.
CC {ECO:0000256|RuleBase:RU365100}.
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 ECO:0000256|RuleBase:RU365100};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-
CC ribonucleotide from nicotinate: step 1/1.
CC {ECO:0000256|ARBA:ARBA00004952, ECO:0000256|RuleBase:RU365100}.
CC -!- PTM: Transiently phosphorylated on a His residue during the reaction
CC cycle. Phosphorylation strongly increases the affinity for substrates
CC and increases the rate of nicotinate D-ribonucleotide production.
CC Dephosphorylation regenerates the low-affinity form of the enzyme,
CC leading to product release. {ECO:0000256|RuleBase:RU365100}.
CC -!- SIMILARITY: Belongs to the NAPRTase family.
CC {ECO:0000256|ARBA:ARBA00010897, ECO:0000256|RuleBase:RU365100}.
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:RDV40006.1}.
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DR EMBL; QRGZ01000001; RDV40006.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3D8N053; -.
DR OrthoDB; 9771406at2; -.
DR UniPathway; UPA00253; UER00457.
DR Proteomes; UP000256871; Unassembled WGS sequence.
DR GO; GO:0016757; F:glycosyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0004516; F:nicotinate phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd01570; NAPRTase_A; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR Gene3D; 3.20.140.10; nicotinate phosphoribosyltransferase; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR041525; N/Namide_PRibTrfase.
DR InterPro; IPR041619; NAPRTase_C.
DR InterPro; IPR040727; NAPRTase_N.
DR InterPro; IPR007229; Nic_PRibTrfase-Fam.
DR InterPro; IPR006405; Nic_PRibTrfase_pncB.
DR InterPro; IPR036068; Nicotinate_pribotase-like_C.
DR NCBIfam; TIGR01513; NAPRTase_put; 1.
DR PANTHER; PTHR11098; NICOTINATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR PANTHER; PTHR11098:SF1; NICOTINATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR Pfam; PF04095; NAPRTase; 1.
DR Pfam; PF17956; NAPRTase_C; 1.
DR Pfam; PF17767; NAPRTase_N; 1.
DR PIRSF; PIRSF000484; NAPRT; 1.
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:0000313|EMBL:RDV40006.1};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|RuleBase:RU365100};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642,
KW ECO:0000256|RuleBase:RU365100};
KW Transferase {ECO:0000256|RuleBase:RU365100, ECO:0000313|EMBL:RDV40006.1}.
FT DOMAIN 10..133
FT /note="Nicotinate phosphoribosyltransferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF17767"
FT DOMAIN 154..353
FT /note="Nicotinate/nicotinamide phosphoribosyltransferase"
FT /evidence="ECO:0000259|Pfam:PF04095"
FT DOMAIN 357..459
FT /note="Nicotinate phosphoribosyltransferase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF17956"
SQ SEQUENCE 482 AA; 53997 MW; 4F9B3F639744EC3A CRC64;
MTTWFKPIAL YTDLYELTMA QGYFKEGKSE QHATFDYFYR TPPFGGGYVV FCGLATLVEI
LEDFRFDNDA LEFLREQGFE DAFLERLKTF RFEAEVRAPA EGELIFPYAP ALQVRGTLLE
AQLVETLLLN LLNYQSLIAT KAARMRQVAG DRVLVDFGLR RAHGFGGLHA SRAAVVGGFD
ATSNVLAGMH YDIPLSGTQA HAWIQSFEHE LDAFRAFARQ YGDASVLLVD TYDTLKSGVP
NAITIARELR DRGQSLRAIR LDSGDLAYLA RHARAMLDEA GFPDVKIAAS NNLDEHVIRS
LIAEQNAPID IFGVGTQLVT AHDDPALGGV YKLATLNGTP RIKLSDSLRK MTFPGDKQVF
RIRDDQGRLY ADAIALDEQT HIDRIHHPHE PHKETQVGHL EQTPLLKPVM REGRRIAELP
SAFEARTYAR EQLAALPAEH RRFKNPHIYK VGLSTALRDR RDDAVAQAHR RIPSSASNNQ
QS
//
