PNCB_BURMA
ID PNCB_BURMA Reviewed; 399 AA.
AC Q62LW1;
DT 05-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT 25-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=Nicotinate phosphoribosyltransferase {ECO:0000255|HAMAP-Rule:MF_00570};
DE Short=NAPRTase {ECO:0000255|HAMAP-Rule:MF_00570};
DE EC=6.3.4.21 {ECO:0000255|HAMAP-Rule:MF_00570};
GN Name=pncB {ECO:0000255|HAMAP-Rule:MF_00570}; OrderedLocusNames=BMA0510;
OS Burkholderia mallei (strain ATCC 23344).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Burkholderia; pseudomallei group.
OX NCBI_TaxID=243160;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 23344;
RX PubMed=15377793; DOI=10.1073/pnas.0403306101;
RA Nierman W.C., DeShazer D., Kim H.S., Tettelin H., Nelson K.E.,
RA Feldblyum T.V., Ulrich R.L., Ronning C.M., Brinkac L.M., Daugherty S.C.,
RA Davidsen T.D., DeBoy R.T., Dimitrov G., Dodson R.J., Durkin A.S.,
RA Gwinn M.L., Haft D.H., Khouri H.M., Kolonay J.F., Madupu R., Mohammoud Y.,
RA Nelson W.C., Radune D., Romero C.M., Sarria S., Selengut J., Shamblin C.,
RA Sullivan S.A., White O., Yu Y., Zafar N., Zhou L., Fraser C.M.;
RT "Structural flexibility in the Burkholderia mallei genome.";
RL Proc. Natl. Acad. Sci. U.S.A. 101:14246-14251(2004).
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:0000255|HAMAP-Rule:MF_00570}.
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:0000255|HAMAP-
CC Rule:MF_00570};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; nicotinate D-
CC ribonucleotide from nicotinate: step 1/1. {ECO:0000255|HAMAP-
CC Rule:MF_00570}.
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:0000255|HAMAP-Rule:MF_00570}.
CC -!- SIMILARITY: Belongs to the NAPRTase family. {ECO:0000255|HAMAP-
CC Rule:MF_00570}.
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DR EMBL; CP000010; AAU49773.1; -; Genomic_DNA.
DR RefSeq; WP_004192078.1; NC_006348.1.
DR RefSeq; YP_102307.1; NC_006348.1.
DR AlphaFoldDB; Q62LW1; -.
DR SMR; Q62LW1; -.
DR STRING; 243160.BMA0510; -.
DR EnsemblBacteria; AAU49773; AAU49773; BMA0510.
DR GeneID; 56528722; -.
DR KEGG; bma:BMA0510; -.
DR PATRIC; fig|243160.12.peg.523; -.
DR eggNOG; COG1488; Bacteria.
DR HOGENOM; CLU_030991_1_0_4; -.
DR OMA; QAVFHRY; -.
DR UniPathway; UPA00253; UER00457.
DR Proteomes; UP000006693; Chromosome 1.
DR GO; GO:0004516; F:nicotinate phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0004514; F:nicotinate-nucleotide diphosphorylase (carboxylating) activity; IEA:InterPro.
DR GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniRule.
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; Phosphoprotein; Pyridine nucleotide biosynthesis.
FT CHAIN 1..399
FT /note="Nicotinate phosphoribosyltransferase"
FT /id="PRO_0000205825"
FT MOD_RES 217
FT /note="Phosphohistidine; by autocatalysis"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00570"
SQ SEQUENCE 399 AA; 45962 MW; 64300451032C4FA1 CRC64;
MIITSLLDTD LYKFTMMQVV LHHFPAASVE YRFKCRTPGV DLVPYIDEIR AEVRSLCELR
FTDSELDYLR RLRFVKSDFV DFLALFHLNE KYISITPSQK GGGEIDIEIK GPWLHTILFE
IPVLAIVNEV YFRNTQRRPD YREGRGRLRE KIKLLGAKPE FADCKIADYG TRRRFSKVWH
EEVLRTLQDG LGPQFAGTSN VYYAMTHEIT PLGTMAHEYL QACQALGPRL RDSQTYGLEM
WAKEYRGDLG IALSDVYGMD AFLRDFDMYF CKLFDGARHD SGDPFDWGER LIKHYEENRC
DPRTKVLVFS DALDIPKVMQ LYARFRGRCK LAFGVGTNLT NDLGYQPLQI VIKMVRCNGQ
PVAKLSDSPG KSMCDDKAYL AYLRQVFGIT QPPDDDAGK
