ID F3BCR9_9FIRM Unreviewed; 486 AA.
AC F3BCR9;
DT 28-JUN-2011, integrated into UniProtKB/TrEMBL.
DT 28-JUN-2011, sequence version 1.
DT 24-JAN-2024, entry version 56.
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=HMPREF9477_01739 {ECO:0000313|EMBL:EGG81279.1};
OS Lachnospiraceae bacterium 2_1_46FAA.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae.
OX NCBI_TaxID=742723 {ECO:0000313|EMBL:EGG81279.1, ECO:0000313|Proteomes:UP000018451};
RN [1] {ECO:0000313|EMBL:EGG81279.1, ECO:0000313|Proteomes:UP000018451}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=2_1_46FAA {ECO:0000313|EMBL:EGG81279.1,
RC ECO:0000313|Proteomes:UP000018451};
RG The Broad Institute Genome Sequencing Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Daigneault M., Strauss J.,
RA Ambrose C., Allen-Vercoe E., Walker B., Young S.K., Zeng Q., Gargeya S.,
RA Fitzgerald M., Haas B., Abouelleil A., Alvarado L., Arachchi H.M.,
RA Berlin A.M., Chapman S.B., Dewar J., Goldberg J., Griggs A., Gujja S.,
RA Hansen M., Howarth C., Imamovic A., Larimer J., McCowan C., Murphy C.,
RA Neiman D., Pearson M., Priest M., Roberts A., Saif S., Shea T., Sisk P.,
RA Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Lachnospiraceae bacterium 2_1_46FAA.";
RL Submitted (DEC-2012) 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:EGG81279.1}.
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DR EMBL; ADLB02000007; EGG81279.1; -; Genomic_DNA.
DR AlphaFoldDB; F3BCR9; -.
DR STRING; 742723.HMPREF9477_01739; -.
DR eggNOG; COG1488; Bacteria.
DR HOGENOM; CLU_025154_2_1_9; -.
DR UniPathway; UPA00253; UER00457.
DR Proteomes; UP000018451; Unassembled WGS sequence.
DR GO; GO:0004516; F:nicotinate phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
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 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 Reference proteome {ECO:0000313|Proteomes:UP000018451};
KW Transferase {ECO:0000256|RuleBase:RU365100}.
FT DOMAIN 9..132
FT /note="Nicotinate phosphoribosyltransferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF17767"
FT DOMAIN 153..320
FT /note="Nicotinate/nicotinamide phosphoribosyltransferase"
FT /evidence="ECO:0000259|Pfam:PF04095"
FT DOMAIN 363..474
FT /note="Nicotinate phosphoribosyltransferase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF17956"
SQ SEQUENCE 486 AA; 54685 MW; CD34B0DE6BA9E523 CRC64;
MMNTRNLTLL TDLYELTMMQ GYFESGENDV VVFDMFFRSN PCNNGYSIAA GLEQVIEYIK
NLNFSYEDVE YLRSLNIFSE DFLHYLSGFH FSGNIYAIPE GTVVFPKEPL IKVIAPIMEA
QLVETAILNI INHQSLIATK TARVTFAAGN DRVLEFGLRR AQGPDAGLYG ARAAMIGGCA
ATSNVLAGKE FGVAISGTHA HSWIMSFPDE YTAFKKYADL YPNSCCLLVD TYDTLKSGVP
NAIRVFKEMR ESGMELKNYG IRLDSGDLAY LSKKARKMLD KAGFEDAYIS ASNDLDEYLI
HDLKMQGAAI TSWGVGTHLI TSKDCPSFGG VYKLAAIQNE DGEFIPKIKL SENTEKITNP
GNKTIFRIYE KTTGKIKADL ICFADEVINC EEDLLLFDPV DTWKKTLLKG GTYEVRELLK
PIFINGACVY ETPSVMDIAD YCRKEKETLW DETKRLVYPH RVYVDLSEKL YTVKKDLLNQ
MSLKEQ
//
