ID A0A2T1M373_9CHRO Unreviewed; 188 AA.
AC A0A2T1M373;
DT 18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT 18-JUL-2018, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=nicotinate-nucleotide adenylyltransferase {ECO:0000256|ARBA:ARBA00012389};
DE EC=2.7.7.18 {ECO:0000256|ARBA:ARBA00012389};
GN ORFNames=C7H19_00390 {ECO:0000313|EMBL:PSF39282.1};
OS Aphanothece hegewaldii CCALA 016.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Chroococcales; Aphanothecaceae; Aphanothece.
OX NCBI_TaxID=2107694 {ECO:0000313|EMBL:PSF39282.1, ECO:0000313|Proteomes:UP000239001};
RN [1] {ECO:0000313|EMBL:PSF39282.1, ECO:0000313|Proteomes:UP000239001}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCALA 016 {ECO:0000313|EMBL:PSF39282.1,
RC ECO:0000313|Proteomes:UP000239001};
RA Moore K.R., Magnabosco C., Momper L., Gold D.A., Bosak T., Fournier G.P.;
RT "The ancient ancestry and fast evolution of plastids.";
RL Submitted (MAR-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:PSF39282.1, ECO:0000313|Proteomes:UP000239001}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCALA 016 {ECO:0000313|EMBL:PSF39282.1,
RC ECO:0000313|Proteomes:UP000239001};
RA Keele B.F.;
RL Submitted (MAR-2018) 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:0000256|ARBA:ARBA00002324}.
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};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; deamido-NAD(+)
CC from nicotinate D-ribonucleotide: step 1/1.
CC {ECO:0000256|ARBA:ARBA00005019}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PSF39282.1}.
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DR EMBL; PXOH01000001; PSF39282.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2T1M373; -.
DR OrthoDB; 5295945at2; -.
DR UniPathway; UPA00253; UER00332.
DR Proteomes; UP000239001; Unassembled WGS sequence.
DR GO; GO:0004515; F:nicotinate-nucleotide adenylyltransferase activity; IEA:RHEA.
DR GO; GO:0009435; P:NAD biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd02165; NMNAT; 1.
DR Gene3D; 3.40.50.620; HUPs; 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 4: Predicted;
KW NAD {ECO:0000256|ARBA:ARBA00023027};
KW Nucleotidyltransferase {ECO:0000313|EMBL:PSF39282.1};
KW Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642};
KW Reference proteome {ECO:0000313|Proteomes:UP000239001};
KW Transferase {ECO:0000313|EMBL:PSF39282.1}.
FT DOMAIN 6..166
FT /note="Cytidyltransferase-like"
FT /evidence="ECO:0000259|Pfam:PF01467"
SQ SEQUENCE 188 AA; 21799 MW; 6135DB6177DC9076 CRC64;
MLKIALFGTS ADPPTAGHQA ILKWLSYHFD WVAVWASDNP FKTHQTSLEH RMEMLNLLIQ
EINNSKNNIE LRKDLSHRRS LVSVDKARKI WGNDAEYYLV IGSDLIQQIR RWYQSEELLQ
KAKIVIVPRR GYPIYTEDIT ALEKIGGSCQ IADLNAPEAS STAYREQHDY TVVTQPIREY
IHKEKLYA
//