ID A0A126Z5S9_9MICO Unreviewed; 416 AA.
AC A0A126Z5S9;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 24-JAN-2024, entry version 32.
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=AX769_09385 {ECO:0000313|EMBL:AMM22317.1};
OS Frondihabitans sp. PAMC 28766.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Microbacteriaceae;
OC Frondihabitans.
OX NCBI_TaxID=1795630 {ECO:0000313|EMBL:AMM22317.1, ECO:0000313|Proteomes:UP000070552};
RN [1] {ECO:0000313|EMBL:AMM22317.1, ECO:0000313|Proteomes:UP000070552}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PAMC28744 {ECO:0000313|Proteomes:UP000070552};
RA Park H.;
RT "Complete genome of Frondihabitans sp.";
RL Submitted (FEB-2016) 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}.
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DR EMBL; CP014513; AMM22317.1; -; Genomic_DNA.
DR RefSeq; WP_066283425.1; NZ_CP014513.1.
DR AlphaFoldDB; A0A126Z5S9; -.
DR STRING; 1795630.AX769_09385; -.
DR KEGG; frp:AX769_09385; -.
DR UniPathway; UPA00253; UER00457.
DR Proteomes; UP000070552; Chromosome.
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 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; 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:SF8; NICOTINATE PHOSPHORIBOSYLTRANSFERASE PNCB1; 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:AMM22317.1};
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 Reference proteome {ECO:0000313|Proteomes:UP000070552};
KW Transferase {ECO:0000256|RuleBase:RU365100, ECO:0000313|EMBL:AMM22317.1}.
FT DOMAIN 1..115
FT /note="Nicotinate phosphoribosyltransferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF17767"
SQ SEQUENCE 416 AA; 44298 MW; 15706D23B0A07396 CRC64;
MLEAGLRDGT ALRESVFEVF TRRLPPGRRY GVVAGTGRFL DELQRFRFGD PELQWLADEK
VVDQPTIDWL ADYRFSGSIW GYREGEAYFP NSPILILEST FAEAVLLETL ALSVFNYDSA
VASAAARMVS AASGRPLAEM GSRRTGEWSA VAAARAAFIA GFGATSNLEA GRRYGIPTMG
TAAHAFTLLY DTEEEAFRAQ VDSLGAGTTL LVDTYDIEEA VETAVAIAGP ELGSVRIDSG
DLPQLVAAVR SQLDSLGASN TTITVTNDLD EFTIAALRAA PVDSYGVGTS VVTGSGHPAA
SMVFKLVAHQ DATGRWVSVG KKSAEKATVG GRKFAVRSRR AGVAAEEIVR VGDTTVKPSE
RTLLVPLVTD GVVDERYTGP EGVALAREHR EAALGELPAA AFSLGRGEAI IPTRYE
//
