ID Q7S2Y6_NEUCR Unreviewed; 632 AA.
AC Q7S2Y6;
DT 15-DEC-2003, integrated into UniProtKB/TrEMBL.
DT 23-OCT-2007, sequence version 2.
DT 24-JAN-2024, entry version 124.
DE RecName: Full=Poly(A) polymerase {ECO:0000256|PIRNR:PIRNR018425};
DE EC=2.7.7.19 {ECO:0000256|PIRNR:PIRNR018425};
GN Name=un-17 {ECO:0000313|EMBL:EAA29775.2};
GN ORFNames=NCU08983 {ECO:0000313|EMBL:EAA29775.2};
OS Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 /
OS FGSC 987).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Sordariomycetidae; Sordariales; Sordariaceae; Neurospora.
OX NCBI_TaxID=367110 {ECO:0000313|EMBL:EAA29775.2, ECO:0000313|Proteomes:UP000001805};
RN [1] {ECO:0000313|EMBL:EAA29775.2, ECO:0000313|Proteomes:UP000001805}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987
RC {ECO:0000313|Proteomes:UP000001805};
RX PubMed=12712197; DOI=10.1038/nature01554;
RA Galagan J.E., Calvo S.E., Borkovich K.A., Selker E.U., Read N.D., Jaffe D.,
RA FitzHugh W., Ma L.J., Smirnov S., Purcell S., Rehman B., Elkins T.,
RA Engels R., Wang S., Nielsen C.B., Butler J., Endrizzi M., Qui D.,
RA Ianakiev P., Bell-Pedersen D., Nelson M.A., Werner-Washburne M.,
RA Selitrennikoff C.P., Kinsey J.A., Braun E.L., Zelter A., Schulte U.,
RA Kothe G.O., Jedd G., Mewes W., Staben C., Marcotte E., Greenberg D.,
RA Roy A., Foley K., Naylor J., Stange-Thomann N., Barrett R., Gnerre S.,
RA Kamal M., Kamvysselis M., Mauceli E., Bielke C., Rudd S., Frishman D.,
RA Krystofova S., Rasmussen C., Metzenberg R.L., Perkins D.D., Kroken S.,
RA Cogoni C., Macino G., Catcheside D., Li W., Pratt R.J., Osmani S.A.,
RA DeSouza C.P., Glass L., Orbach M.J., Berglund J.A., Voelker R., Yarden O.,
RA Plamann M., Seiler S., Dunlap J., Radford A., Aramayo R., Natvig D.O.,
RA Alex L.A., Mannhaupt G., Ebbole D.J., Freitag M., Paulsen I., Sachs M.S.,
RA Lander E.S., Nusbaum C., Birren B.;
RT "The genome sequence of the filamentous fungus Neurospora crassa.";
RL Nature 422:859-868(2003).
CC -!- FUNCTION: Polymerase that creates the 3'-poly(A) tail of mRNA's.
CC {ECO:0000256|PIRNR:PIRNR018425}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + RNA(n) = diphosphate + RNA(n)-3'-adenine ribonucleotide;
CC Xref=Rhea:RHEA:11332, Rhea:RHEA-COMP:14527, Rhea:RHEA-COMP:17347,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:140395,
CC ChEBI:CHEBI:173115; EC=2.7.7.19;
CC Evidence={ECO:0000256|PIRNR:PIRNR018425};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PIRSR:PIRSR018425-2};
CC Note=Binds 2 magnesium ions. Also active with manganese.
CC {ECO:0000256|PIRSR:PIRSR018425-2};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|ARBA:ARBA00001936};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|PIRNR:PIRNR018425}.
CC -!- SIMILARITY: Belongs to the poly(A) polymerase family.
CC {ECO:0000256|ARBA:ARBA00010912, ECO:0000256|PIRNR:PIRNR018425}.
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DR EMBL; CM002238; EAA29775.2; -; Genomic_DNA.
DR RefSeq; XP_959011.2; XM_953918.3.
DR AlphaFoldDB; Q7S2Y6; -.
DR STRING; 367110.Q7S2Y6; -.
DR PaxDb; 5141-EFNCRP00000008958; -.
DR EnsemblFungi; EAA29775; EAA29775; NCU08983.
DR GeneID; 3875168; -.
DR KEGG; ncr:NCU08983; -.
DR VEuPathDB; FungiDB:NCU08983; -.
DR HOGENOM; CLU_011511_4_1_1; -.
DR InParanoid; Q7S2Y6; -.
DR OMA; PAYPAMC; -.
DR OrthoDB; 1351913at2759; -.
DR Proteomes; UP000001805; Chromosome 3, Linkage Group III.
DR GO; GO:0005829; C:cytosol; IEA:EnsemblFungi.
DR GO; GO:0033620; C:Mei2 nuclear dot complex; IEA:EnsemblFungi.
DR GO; GO:0005847; C:mRNA cleavage and polyadenylation specificity factor complex; IEA:EnsemblFungi.
DR GO; GO:1990251; C:nuclear exosome focus; IEA:EnsemblFungi.
DR GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:EnsemblFungi.
DR GO; GO:1990817; F:poly(A) RNA polymerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006378; P:mRNA polyadenylation; IBA:GO_Central.
DR GO; GO:0033621; P:nuclear-transcribed mRNA catabolic process, meiosis-specific transcripts; IEA:EnsemblFungi.
DR GO; GO:0031126; P:sno(s)RNA 3'-end processing; IEA:EnsemblFungi.
DR CDD; cd05402; NT_PAP_TUTase; 1.
DR Gene3D; 1.10.1410.10; -; 1.
DR Gene3D; 3.30.460.10; Beta Polymerase, domain 2; 1.
DR Gene3D; 3.30.70.590; Poly(A) polymerase predicted RNA binding domain; 1.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR011068; NuclTrfase_I-like_C.
DR InterPro; IPR007012; PolA_pol_cen_dom.
DR InterPro; IPR048840; PolA_pol_NTPase.
DR InterPro; IPR007010; PolA_pol_RNA-bd_dom.
DR InterPro; IPR014492; PolyA_polymerase.
DR PANTHER; PTHR10682; POLY A POLYMERASE; 1.
DR PANTHER; PTHR10682:SF10; POLYNUCLEOTIDE ADENYLYLTRANSFERASE; 1.
DR Pfam; PF04928; PAP_central; 1.
DR Pfam; PF20750; PAP_NTPase; 1.
DR Pfam; PF04926; PAP_RNA-bind; 1.
DR PIRSF; PIRSF018425; PolyA_polymerase; 1.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 1.
DR SUPFAM; SSF55003; PAP/Archaeal CCA-adding enzyme, C-terminal domain; 1.
DR SUPFAM; SSF81631; PAP/OAS1 substrate-binding domain; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRNR:PIRNR018425};
KW Magnesium {ECO:0000256|PIRSR:PIRSR018425-2};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR018425-2};
KW mRNA processing {ECO:0000256|ARBA:ARBA00022664,
KW ECO:0000256|PIRNR:PIRNR018425};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRNR:PIRNR018425};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|PIRNR:PIRNR018425};
KW Reference proteome {ECO:0000313|Proteomes:UP000001805};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR018425}.
FT DOMAIN 9..209
FT /note="Poly(A) polymerase nucleotidyltransferase"
FT /evidence="ECO:0000259|Pfam:PF20750"
FT DOMAIN 214..361
FT /note="Poly(A) polymerase central"
FT /evidence="ECO:0000259|Pfam:PF04928"
FT DOMAIN 363..596
FT /note="Poly(A) polymerase RNA-binding"
FT /evidence="ECO:0000259|Pfam:PF04926"
FT REGION 1..22
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 589..632
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 589..611
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 102..104
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-1"
FT BINDING 102
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-2"
FT BINDING 102
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-2"
FT BINDING 104
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-2"
FT BINDING 104
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-2"
FT BINDING 159
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-1"
FT BINDING 159
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-2"
FT BINDING 223
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-1"
FT BINDING 232
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-1"
FT BINDING 241..242
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PIRSR:PIRSR018425-1"
SQ SEQUENCE 632 AA; 71330 MW; 1507183A24B7A07E CRC64;
MSNPEQTLGV TPPISTTLPT DAEKRQTEAL LKELRAQGTF ESQAETDKRW AVLADLQRIT
DEFVKRAAQE KEPHNAILIR DARGRIFTYG SFRLGVYGPG SDIDTLVVVP KYVTVKQYFD
IFPNLLVEMA PPGAITDLTP VPEAFVPIIK FEYSGISIDL IFCSIQSLRQ LPDDKDWNLN
SNNLLRGLSE NEVRSLNGTR VTDEILALVP EEKTFKLALR AIKLWAQRRA IYANIMGYPG
GVAWAMLVAR VCQLYPKATS AVIVRKFFTI MLNWPWPLPV LLKNIEYNQS ITRVAVWNPK
IYPSDRNHKM PIITPSYPSM CATHNVGRSS MAVIQQELER GVQISEEIML GKRPWKDLFE
KHTFFTNGFK FYLTVISSGR TKEAQNTWSG FVESRVRVLV QKLELHPSIA LARPFNKGYD
RVHRCKTDAQ VEEIQTGNLT YMVKPTDIAA NGSAKNDSKV EVKAEIKTED GVAREPTVPA
VKEEPNDVVH LGTVPLKPED NSVKPEANDY DEDKVKLEDI PEKEPELEIY TTNHYIGLQL
VEGAKSLDLS REVDDFKAMC TSNDIFKAEL MGLTIQHVRN FDLPDDVFEP GETKPVRPVK
KKKRMAEGEH ANGPMAKRQQ MATAPPTIKS EH
//