ID A0A376BU35_9NEIS Unreviewed; 397 AA.
AC A0A376BU35;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=Nicotinate phosphoribosyltransferase {ECO:0000256|ARBA:ARBA00013236, ECO:0000256|HAMAP-Rule:MF_00570};
DE Short=NAPRTase {ECO:0000256|HAMAP-Rule:MF_00570};
DE EC=6.3.4.21 {ECO:0000256|ARBA:ARBA00013236, ECO:0000256|HAMAP-Rule:MF_00570};
GN Name=pncB2 {ECO:0000313|EMBL:SSY80460.1};
GN Synonyms=pncB {ECO:0000256|HAMAP-Rule:MF_00570};
GN ORFNames=NCTC10283_02019 {ECO:0000313|EMBL:SSY80460.1};
OS Alysiella crassa.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC Alysiella.
OX NCBI_TaxID=153491 {ECO:0000313|EMBL:SSY80460.1, ECO:0000313|Proteomes:UP000254209};
RN [1] {ECO:0000313|EMBL:SSY80460.1, ECO:0000313|Proteomes:UP000254209}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC10283 {ECO:0000313|EMBL:SSY80460.1,
RC ECO:0000313|Proteomes:UP000254209};
RG Pathogen Informatics;
RA Doyle S.;
RL Submitted (JUN-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the synthesis of beta-nicotinate D-ribonucleotide
CC from nicotinate and 5-phospho-D-ribose 1-phosphate at the expense of
CC ATP. {ECO:0000256|HAMAP-Rule:MF_00570, ECO:0000256|RuleBase:RU003838}.
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; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00570, ECO:0000256|RuleBase:RU003838};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-
CC ribonucleotide from nicotinate: step 1/1.
CC {ECO:0000256|ARBA:ARBA00004952, ECO:0000256|HAMAP-Rule:MF_00570,
CC ECO:0000256|RuleBase:RU003838}.
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|HAMAP-Rule:MF_00570,
CC ECO:0000256|RuleBase:RU003838}.
CC -!- SIMILARITY: Belongs to the NAPRTase family.
CC {ECO:0000256|ARBA:ARBA00010897, ECO:0000256|HAMAP-Rule:MF_00570,
CC ECO:0000256|RuleBase:RU003838}.
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DR EMBL; UFSO01000003; SSY80460.1; -; Genomic_DNA.
DR RefSeq; WP_034291717.1; NZ_UFSO01000003.1.
DR AlphaFoldDB; A0A376BU35; -.
DR STRING; 1120980.GCA_000745955_00715; -.
DR OrthoDB; 9771406at2; -.
DR UniPathway; UPA00253; UER00457.
DR Proteomes; UP000254209; 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; cd01401; PncB_like; 1.
DR Gene3D; 3.20.140.10; nicotinate phosphoribosyltransferase; 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 NCBIfam; TIGR01514; NAPRTase; 1.
DR PANTHER; PTHR11098; NICOTINATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR PANTHER; PTHR11098:SF1; NICOTINATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR Pfam; PF04095; NAPRTase; 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:SSY80460.1};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00570};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553, ECO:0000256|HAMAP-
KW Rule:MF_00570};
KW Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642,
KW ECO:0000256|HAMAP-Rule:MF_00570};
KW Reference proteome {ECO:0000313|Proteomes:UP000254209};
KW Transferase {ECO:0000313|EMBL:SSY80460.1}.
FT DOMAIN 8..129
FT /note="Nicotinate phosphoribosyltransferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF17767"
FT DOMAIN 170..396
FT /note="Nicotinate/nicotinamide phosphoribosyltransferase"
FT /evidence="ECO:0000259|Pfam:PF04095"
FT MOD_RES 223
FT /note="Phosphohistidine; by autocatalysis"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00570"
SQ SEQUENCE 397 AA; 46339 MW; F39146BAFC184726 CRC64;
MPIIHSLLDT DLYKFTMLQV VLHQFPQAHG VYEFRCRNTH TAYPLRDIQA DLEQELDALC
TLKFTQDELN YLRGLRFIKS DFVDYLELFQ LKRRFVRVWG DDDGRLNIRV EGPMIQAMFF
EIYILAMVNE LYFRRLETPD TLAEGERRLQ EKIVLLKKLA ARQHPQDNPF LISDFGTRRR
YTRAWQEHVV RSFQAAVPDV FRGTSNVYLA KTLNMTPIGT MAHEFLQAFQ ALDVRLRDFQ
RAALQAWVNE YRGDLGIALT DVVGMDAFLR DFDLYFAKLF DGLRHDSGDP YVWGDKAYAH
YQKLKIDSRT KMLTFSDGLD LEKAWDLHQY FKGRFKTSFG IGTNLTNDMG QDTLNIVLKL
VECNGQSVAK ISDTHGKTMT TNDTFLAYLR QVFKIEQ
//
