NPT1_SCHPO
ID NPT1_SCHPO Reviewed; 410 AA.
AC Q9UTK3;
DT 11-JUL-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 122.
DE RecName: Full=Probable nicotinate phosphoribosyltransferase;
DE Short=NAPRTase;
DE EC=6.3.4.21 {ECO:0000250|UniProtKB:P39683};
GN ORFNames=SPAC1486.06;
OS Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Taphrinomycotina;
OC Schizosaccharomycetes; Schizosaccharomycetales; Schizosaccharomycetaceae;
OC Schizosaccharomyces.
OX NCBI_TaxID=284812;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=972 / ATCC 24843;
RX PubMed=11859360; DOI=10.1038/nature724;
RA Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A.,
RA Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S.,
RA Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M.,
RA Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S.,
RA Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S.,
RA Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D.,
RA Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P.,
RA Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K.,
RA O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M.,
RA Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N.,
RA Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A.,
RA Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R.,
RA Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M.,
RA Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A.,
RA Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A.,
RA Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H.,
RA Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S.,
RA Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C.,
RA Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A.,
RA Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M.,
RA del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S.,
RA Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R.,
RA Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G.,
RA Nurse P.;
RT "The genome sequence of Schizosaccharomyces pombe.";
RL Nature 415:871-880(2002).
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 Helps prevent cellular oxidative stress via its role in NAD
CC biosynthesis. {ECO:0000250|UniProtKB:Q6XQN6}.
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:0000250|UniProtKB:P39683};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000250|UniProtKB:Q6XQN6};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000250|UniProtKB:Q6XQN6};
CC Note=Activity is highest with Mn(2+). {ECO:0000250|UniProtKB:Q6XQN6};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-
CC ribonucleotide from nicotinate: step 1/1.
CC {ECO:0000250|UniProtKB:Q6XQN6}.
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:0000250|UniProtKB:P22253}.
CC -!- SIMILARITY: Belongs to the NAPRTase family. {ECO:0000305}.
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; CU329670; CAB62416.1; -; Genomic_DNA.
DR PIR; T50075; T50075.
DR RefSeq; NP_594094.1; NM_001019518.2.
DR AlphaFoldDB; Q9UTK3; -.
DR SMR; Q9UTK3; -.
DR STRING; 4896.SPAC1486.06.1; -.
DR MaxQB; Q9UTK3; -.
DR PaxDb; Q9UTK3; -.
DR EnsemblFungi; SPAC1486.06.1; SPAC1486.06.1:pep; SPAC1486.06.
DR PomBase; SPAC1486.06; -.
DR VEuPathDB; FungiDB:SPAC1486.06; -.
DR eggNOG; KOG2511; Eukaryota.
DR HOGENOM; CLU_030991_0_0_1; -.
DR InParanoid; Q9UTK3; -.
DR OMA; QAVFHRY; -.
DR PhylomeDB; Q9UTK3; -.
DR UniPathway; UPA00253; UER00457.
DR PRO; PR:Q9UTK3; -.
DR Proteomes; UP000002485; Chromosome I.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0005739; C:mitochondrion; HDA:PomBase.
DR GO; GO:0005634; C:nucleus; HDA:PomBase.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004516; F:nicotinate phosphoribosyltransferase activity; ISO:PomBase.
DR GO; GO:0004514; F:nicotinate-nucleotide diphosphorylase (carboxylating) activity; IEA:InterPro.
DR GO; GO:0034355; P:NAD salvage; IBA:GO_Central.
DR GO; GO:0019358; P:nicotinate nucleotide salvage; ISO:PomBase.
DR CDD; cd01401; PncB_like; 1.
DR HAMAP; MF_00570; NAPRTase; 1.
DR InterPro; IPR041525; N/Namide_PRibTrfase.
DR InterPro; IPR040727; NAPRTase_N.
DR InterPro; IPR006406; Nic_PRibTrfase.
DR InterPro; IPR007229; Nic_PRibTrfase-Fam.
DR InterPro; IPR036068; Nicotinate_pribotase-like_C.
DR PANTHER; PTHR11098; PTHR11098; 1.
DR Pfam; PF04095; NAPRTase; 1.
DR Pfam; PF17767; NAPRTase_N; 1.
DR PIRSF; PIRSF000484; NAPRT; 1.
DR SUPFAM; SSF51690; SSF51690; 1.
DR TIGRFAMs; TIGR01514; NAPRTase; 1.
PE 3: Inferred from homology;
KW Ligase; Magnesium; Manganese; Metal-binding; Phosphoprotein;
KW Pyridine nucleotide biosynthesis; Reference proteome; Transferase.
FT CHAIN 1..410
FT /note="Probable nicotinate phosphoribosyltransferase"
FT /id="PRO_0000205861"
FT BINDING 15
FT /ligand="nicotinate"
FT /ligand_id="ChEBI:CHEBI:32544"
FT /evidence="ECO:0000250|UniProtKB:Q9HJ28"
FT BINDING 170
FT /ligand="nicotinate"
FT /ligand_id="ChEBI:CHEBI:32544"
FT /evidence="ECO:0000250|UniProtKB:Q9HJ28"
FT BINDING 220
FT /ligand="nicotinate"
FT /ligand_id="ChEBI:CHEBI:32544"
FT /evidence="ECO:0000250|UniProtKB:Q9HJ28"
FT BINDING 348
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /evidence="ECO:0000250|UniProtKB:Q9HJ28"
FT MOD_RES 223
FT /note="Phosphohistidine"
FT /evidence="ECO:0000250|UniProtKB:P22253"
SQ SEQUENCE 410 AA; 46694 MW; E4230ADD9ABA6077 CRC64;
MSEPAVVSIL DTDLYKLTML QAVLEHYPDA QVSYKYTNRS PKMALNQEAY NWLREQIRGL
RNLHLLPEEE QWLRKNCPYL KESFYEFMHE FEFDPENSIS LNYDSETKDL SIFIHGLWKN
TIFYEIPLLA LVSESYFKFV DKDWSPEGQF EKAYEKGKRL IRAGCAFTDF GTRRRRDPHT
QEIVLQGLMK AQEDFKGPGS FLGTSNVYFA AKYNLNVSGT VAHEWYMGIA AITQNYKQAN
RIASLKWVQT FGTSLLIALT DTFSTDVFLK SFTANSADDL ANVFHGVRQD SGCAEEYIEK
VVKHYKSIGV DPSTKVIVHS DALNVDRCIE LYKYCEKCGI KSAFGIGTNL TSDFQKVSNP
SEVSKPMNIV IKLFSAEGTK AVKISDDIMK NTGDRDAVIQ AKHQLCLPIA
