ID   NADD_METEP              Reviewed;         185 AA.
AC   A9W6Q3;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 81.
DE   RecName: Full=Probable nicotinate-nucleotide adenylyltransferase {ECO:0000255|HAMAP-Rule:MF_00244};
DE            EC=2.7.7.18 {ECO:0000255|HAMAP-Rule:MF_00244};
DE   AltName: Full=Deamido-NAD(+) diphosphorylase {ECO:0000255|HAMAP-Rule:MF_00244};
DE   AltName: Full=Deamido-NAD(+) pyrophosphorylase {ECO:0000255|HAMAP-Rule:MF_00244};
DE   AltName: Full=Nicotinate mononucleotide adenylyltransferase {ECO:0000255|HAMAP-Rule:MF_00244};
DE            Short=NaMN adenylyltransferase {ECO:0000255|HAMAP-Rule:MF_00244};
GN   Name=nadD {ECO:0000255|HAMAP-Rule:MF_00244}; OrderedLocusNames=Mext_2869;
OS   Methylorubrum extorquens (strain PA1) (Methylobacterium extorquens).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Methylobacteriaceae; Methylorubrum.
OX   NCBI_TaxID=419610;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PA1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Saunders E., Brettin T., Bruce D., Detter J.C.,
RA   Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA   Marx C., Richardson P.;
RT   "Complete sequence of Methylobacterium extorquens PA1.";
RL   Submitted (DEC-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the reversible adenylation of nicotinate
CC       mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
CC       {ECO:0000255|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; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00244};
CC   -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; deamido-NAD(+)
CC       from nicotinate D-ribonucleotide: step 1/1. {ECO:0000255|HAMAP-
CC       Rule:MF_00244}.
CC   -!- SIMILARITY: Belongs to the NadD family. {ECO:0000255|HAMAP-
CC       Rule:MF_00244}.
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DR   EMBL; CP000908; ABY31259.1; -; Genomic_DNA.
DR   AlphaFoldDB; A9W6Q3; -.
DR   SMR; A9W6Q3; -.
DR   STRING; 419610.Mext_2869; -.
DR   EnsemblBacteria; ABY31259; ABY31259; Mext_2869.
DR   KEGG; mex:Mext_2869; -.
DR   eggNOG; COG1057; Bacteria.
DR   HOGENOM; CLU_069765_2_0_5; -.
DR   OMA; IHIGHLI; -.
DR   UniPathway; UPA00253; UER00332.
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; -; 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   Pfam; PF01467; CTP_transf_like; 1.
DR   TIGRFAMs; TIGR00482; TIGR00482; 1.
PE   3: Inferred from homology;
KW   ATP-binding; NAD; Nucleotide-binding; Nucleotidyltransferase;
KW   Pyridine nucleotide biosynthesis; Transferase.
FT   CHAIN           1..185
FT                   /note="Probable nicotinate-nucleotide adenylyltransferase"
FT                   /id="PRO_1000125355"
SQ   SEQUENCE   185 AA;  20491 MW;  E7B67E44D6664F39 CRC64;
     MRIGLYGGSF NPAHAGHLHV SRTALRRLRL DRVWWLVTPG NPLKDHGVLA PLDERVAQAR
     ALATDPRIAV TGFEGGIGSR YTADTLRWLV RRQPALHFVW IMGADSLGTF HRWRRFDEIL
     SLMPVAVIDR PGYTLTAPSA RAAQAFASAR IQEADAPTLA IRPTPAWTFL HGPRSALSST
     ALRTR