ID Q8G5I1_BIFLO Unreviewed; 261 AA.
AC Q8G5I1;
DT 01-MAR-2003, integrated into UniProtKB/TrEMBL.
DT 01-MAR-2003, sequence version 1.
DT 27-MAR-2024, entry version 126.
DE RecName: Full=Probable nicotinate-nucleotide adenylyltransferase {ECO:0000256|HAMAP-Rule:MF_00244};
DE EC=2.7.7.18 {ECO:0000256|HAMAP-Rule:MF_00244};
DE AltName: Full=Deamido-NAD(+) diphosphorylase {ECO:0000256|HAMAP-Rule:MF_00244};
DE AltName: Full=Deamido-NAD(+) pyrophosphorylase {ECO:0000256|HAMAP-Rule:MF_00244};
DE AltName: Full=Nicotinate mononucleotide adenylyltransferase {ECO:0000256|HAMAP-Rule:MF_00244};
DE Short=NaMN adenylyltransferase {ECO:0000256|HAMAP-Rule:MF_00244};
GN Name=nadD {ECO:0000256|HAMAP-Rule:MF_00244};
GN OrderedLocusNames=BL1032 {ECO:0000313|EMBL:AAN24837.1};
OS Bifidobacterium longum (strain NCC 2705).
OC Bacteria; Actinomycetota; Actinomycetes; Bifidobacteriales;
OC Bifidobacteriaceae; Bifidobacterium.
OX NCBI_TaxID=206672 {ECO:0000313|EMBL:AAN24837.1, ECO:0000313|Proteomes:UP000000439};
RN [1] {ECO:0000313|EMBL:AAN24837.1, ECO:0000313|Proteomes:UP000000439}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCC 2705 {ECO:0000313|Proteomes:UP000000439};
RX PubMed=12381787; DOI=10.1073/pnas.212527599;
RA Schell M.A., Karmirantzou M., Snel B., Vilanova D., Berger B., Pessi G.,
RA Zwahlen M.C., Desiere F., Bork P., Delley M., Pridmore R.D., Arigoni F.;
RT "The genome sequence of Bifidobacterium longum reflects its adaptation to
RT the human gastrointestinal tract.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:14422-14427(2002).
CC -!- FUNCTION: Catalyzes the reversible adenylation of nicotinate
CC mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
CC {ECO:0000256|ARBA:ARBA00002324, ECO:0000256|HAMAP-Rule:MF_00244}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H(+) + nicotinate beta-D-ribonucleotide = deamido-NAD(+)
CC + diphosphate; Xref=Rhea:RHEA:22860, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57502,
CC ChEBI:CHEBI:58437; EC=2.7.7.18;
CC Evidence={ECO:0000256|ARBA:ARBA00001785, ECO:0000256|HAMAP-
CC Rule:MF_00244};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; deamido-NAD(+)
CC from nicotinate D-ribonucleotide: step 1/1.
CC {ECO:0000256|ARBA:ARBA00005019, ECO:0000256|HAMAP-Rule:MF_00244}.
CC -!- SIMILARITY: Belongs to the NadD family. {ECO:0000256|HAMAP-
CC Rule:MF_00244}.
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DR EMBL; AE014295; AAN24837.1; -; Genomic_DNA.
DR RefSeq; NP_696201.1; NC_004307.2.
DR RefSeq; WP_007051134.1; NC_004307.2.
DR AlphaFoldDB; Q8G5I1; -.
DR STRING; 206672.BL1032; -.
DR EnsemblBacteria; AAN24837; AAN24837; BL1032.
DR GeneID; 69577828; -.
DR KEGG; blo:BL1032; -.
DR PATRIC; fig|206672.9.peg.736; -.
DR HOGENOM; CLU_069765_1_0_11; -.
DR OrthoDB; 5295945at2; -.
DR PhylomeDB; Q8G5I1; -.
DR UniPathway; UPA00253; UER00332.
DR Proteomes; UP000000439; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004515; F:nicotinate-nucleotide adenylyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02165; NMNAT; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR HAMAP; MF_00244; NaMN_adenylyltr; 1.
DR InterPro; IPR004821; Cyt_trans-like.
DR InterPro; IPR005248; NadD/NMNAT.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR NCBIfam; TIGR00125; cyt_tran_rel; 1.
DR NCBIfam; TIGR00482; nicotinate (nicotinamide) nucleotide adenylyltransferase; 1.
DR PANTHER; PTHR39321; NICOTINATE-NUCLEOTIDE ADENYLYLTRANSFERASE-RELATED; 1.
DR PANTHER; PTHR39321:SF3; PHOSPHOPANTETHEINE ADENYLYLTRANSFERASE; 1.
DR Pfam; PF01467; CTP_transf_like; 1.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00244};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|HAMAP-Rule:MF_00244};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00244};
KW Nucleotidyltransferase {ECO:0000256|HAMAP-Rule:MF_00244,
KW ECO:0000313|EMBL:AAN24837.1};
KW Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642,
KW ECO:0000256|HAMAP-Rule:MF_00244};
KW Reference proteome {ECO:0000313|Proteomes:UP000000439};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00244}.
FT DOMAIN 71..232
FT /note="Cytidyltransferase-like"
FT /evidence="ECO:0000259|Pfam:PF01467"
FT REGION 1..58
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..20
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 261 AA; 28616 MW; AC911F6D8106F3F5 CRC64;
MSGVTDSHKT AASVQSEKSV ESAEPAEIVA VTQGETERRM SDLSAPAGAS SHGKGRLSAR
GNWHTRLRVG IMGGTFDPIH NGHLVAASEV AWVYDLDEVI FVPTGRPVFK LDKHVTNAED
RYLMTVIATA SNPKFTVSRV DIDRPGVTYT IDTLRDIRAQ HPDAELFFIT GADAVAEIMQ
WKDADLMWDL AHFVAVTRPG YSSPDGVTLP EGKVDTLEIP ALAISSTDVR RRAEHDEPVW
YLVPDGVVQY IGKHGLYSYE D
//
