ID A0A2J6SUN2_9HELO Unreviewed; 295 AA.
AC A0A2J6SUN2;
DT 28-MAR-2018, integrated into UniProtKB/TrEMBL.
DT 28-MAR-2018, sequence version 1.
DT 24-JAN-2024, entry version 20.
DE RecName: Full=Nicotinate-nucleotide pyrophosphorylase [carboxylating] {ECO:0000256|PIRNR:PIRNR006250};
DE EC=2.4.2.19 {ECO:0000256|PIRNR:PIRNR006250};
DE AltName: Full=Quinolinate phosphoribosyltransferase [decarboxylating] {ECO:0000256|PIRNR:PIRNR006250};
GN ORFNames=K444DRAFT_539077 {ECO:0000313|EMBL:PMD54476.1};
OS Hyaloscypha bicolor E.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Helotiales; Hyaloscyphaceae; Hyaloscypha; Hyaloscypha bicolor.
OX NCBI_TaxID=1095630 {ECO:0000313|EMBL:PMD54476.1, ECO:0000313|Proteomes:UP000235371};
RN [1] {ECO:0000313|EMBL:PMD54476.1, ECO:0000313|Proteomes:UP000235371}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=E {ECO:0000313|EMBL:PMD54476.1,
RC ECO:0000313|Proteomes:UP000235371};
RG DOE Joint Genome Institute;
RA Martino E., Morin E., Grelet G., Kuo A., Kohler A., Daghino S., Barry K.,
RA Choi C., Cichocki N., Clum A., Copeland A., Hainaut M., Haridas S.,
RA Labutti K., Lindquist E., Lipzen A., Khouja H.-R., Murat C., Ohm R.,
RA Olson A., Spatafora J., Veneault-Fourrey C., Henrissat B., Grigoriev I.,
RA Martin F., Perotto S.;
RT "A degradative enzymes factory behind the ericoid mycorrhizal symbiosis.";
RL Submitted (APR-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the catabolism of quinolinic acid (QA).
CC {ECO:0000256|PIRNR:PIRNR006250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=CO2 + diphosphate + nicotinate beta-D-ribonucleotide = 5-
CC phospho-alpha-D-ribose 1-diphosphate + 2 H(+) + quinolinate;
CC Xref=Rhea:RHEA:12733, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:29959, ChEBI:CHEBI:33019, ChEBI:CHEBI:57502,
CC ChEBI:CHEBI:58017; EC=2.4.2.19;
CC Evidence={ECO:0000256|PIRNR:PIRNR006250};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-
CC ribonucleotide from quinolinate: step 1/1.
CC {ECO:0000256|ARBA:ARBA00004893, ECO:0000256|PIRNR:PIRNR006250}.
CC -!- SUBUNIT: Hexamer formed by 3 homodimers.
CC {ECO:0000256|PIRNR:PIRNR006250}.
CC -!- SIMILARITY: Belongs to the NadC/ModD family.
CC {ECO:0000256|ARBA:ARBA00009400, ECO:0000256|PIRNR:PIRNR006250}.
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DR EMBL; KZ613859; PMD54476.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2J6SUN2; -.
DR STRING; 1095630.A0A2J6SUN2; -.
DR InParanoid; A0A2J6SUN2; -.
DR OrthoDB; 5473389at2759; -.
DR UniPathway; UPA00253; UER00331.
DR Proteomes; UP000235371; Unassembled WGS sequence.
DR GO; GO:0004514; F:nicotinate-nucleotide diphosphorylase (carboxylating) activity; IEA:UniProtKB-EC.
DR GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd01572; QPRTase; 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; IPR004393; NadC.
DR InterPro; IPR027277; NadC/ModD.
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 NCBIfam; TIGR00078; nadC; 1.
DR PANTHER; PTHR32179; NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE [CARBOXYLATING]; 1.
DR PANTHER; PTHR32179:SF3; NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE [CARBOXYLATING]; 1.
DR Pfam; PF01729; QRPTase_C; 1.
DR Pfam; PF02749; QRPTase_N; 1.
DR PIRSF; PIRSF006250; NadC_ModD; 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:0000256|ARBA:ARBA00022676,
KW ECO:0000256|PIRNR:PIRNR006250};
KW Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642,
KW ECO:0000256|PIRNR:PIRNR006250};
KW Reference proteome {ECO:0000313|Proteomes:UP000235371};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR006250}.
FT DOMAIN 36..117
FT /note="Quinolinate phosphoribosyl transferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02749"
FT DOMAIN 119..292
FT /note="Quinolinate phosphoribosyl transferase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF01729"
SQ SEQUENCE 295 AA; 31616 MW; 2D5726308A10D3A0 CRC64;
MALQHGNPAD LLPVHWKSQI TAWFAEDTPS FDYGGFVVGD SERTATLYGK SKGILAGVPF
FDEIFAQAGC SVRWHLKEGS IVDPGSSGKL VVATVMGPVR KLLLGERVAL NTLSRCSGVA
TKSRAMEELV RKAGYTGVLA GTRKTTPGFR LVEKYGMLIG GVDGHRHDLS SMIMLKDNHI
WARGSITDAV KAAKAVGGFA LKVEVEVDSE KDADEAIAAG ADIIMLDNFD GDGLKVAASS
LKQRWVGKRE FLLECSGGLT ADNVGTYINN DIDIISTSSI HQGVPHVDFS LKIDH
//
