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Database: UniProt
Entry: B8HVE6_CYAP4
LinkDB: B8HVE6_CYAP4
Original site: B8HVE6_CYAP4 
ID   B8HVE6_CYAP4            Unreviewed;       172 AA.
AC   B8HVE6;
DT   03-MAR-2009, integrated into UniProtKB/TrEMBL.
DT   03-MAR-2009, sequence version 1.
DT   24-JAN-2024, entry version 62.
DE   RecName: Full=nicotinate-nucleotide adenylyltransferase {ECO:0000256|ARBA:ARBA00012389};
DE            EC=2.7.7.18 {ECO:0000256|ARBA:ARBA00012389};
GN   OrderedLocusNames=Cyan7425_2237 {ECO:0000313|EMBL:ACL44598.1};
OS   Cyanothece sp. (strain PCC 7425 / ATCC 29141).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Gomontiellales; Cyanothecaceae;
OC   Cyanothece.
OX   NCBI_TaxID=395961 {ECO:0000313|EMBL:ACL44598.1};
RN   [1] {ECO:0000313|EMBL:ACL44598.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=PCC 7425 {ECO:0000313|EMBL:ACL44598.1};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Meineke L., Brettin T.,
RA   Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Ovchinnikova G., Liberton M., Stoeckel J., Banerjee A., Singh A., Page L.,
RA   Sato H., Zhao L., Sherman L., Pakrasi H., Richardson P.;
RT   "Complete sequence of chromosome Cyanothece sp. PCC 7425.";
RL   Submitted (JAN-2009) 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}.
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DR   EMBL; CP001344; ACL44598.1; -; Genomic_DNA.
DR   AlphaFoldDB; B8HVE6; -.
DR   STRING; 395961.Cyan7425_2237; -.
DR   KEGG; cyn:Cyan7425_2237; -.
DR   eggNOG; COG1057; Bacteria.
DR   HOGENOM; CLU_069765_3_2_3; -.
DR   OMA; DNPFKSH; -.
DR   UniPathway; UPA00253; UER00332.
DR   GO; GO:0070566; F:adenylyltransferase activity; IEA:UniProt.
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   PANTHER; PTHR39321; NICOTINATE-NUCLEOTIDE ADENYLYLTRANSFERASE-RELATED; 1.
DR   PANTHER; PTHR39321:SF3; NICOTINATE-NUCLEOTIDE ADENYLYLTRANSFERASE-RELATED; 1.
DR   Pfam; PF01467; CTP_transf_like; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
PE   4: Predicted;
KW   NAD {ECO:0000256|ARBA:ARBA00023027};
KW   Pyridine nucleotide biosynthesis {ECO:0000256|ARBA:ARBA00022642};
KW   Transferase {ECO:0000313|EMBL:ACL44598.1}.
FT   DOMAIN          7..138
FT                   /note="Cytidyltransferase-like"
FT                   /evidence="ECO:0000259|Pfam:PF01467"
SQ   SEQUENCE   172 AA;  18964 MW;  7BDCBDAAC5EF73ED CRC64;
     MKLKIALFGT SADPPTRAHA AILAWLAGQF DQVVVWAADN PFKKDQTSLH HRQHMLHLLV
     QDLQVSHANV SLHPELSDWR TLRSVERAKQ LWPTAQFTLV VGSDVVASLP HWYGVKDLLA
     QINLLIVHRP GANIVESDLI QLQKLGANLA IADFTGPPIH PPVTASPSPQ QV
//
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