ID A0A2G2X1S2_CAPBA Unreviewed; 439 AA.
AC A0A2G2X1S2;
DT 31-JAN-2018, integrated into UniProtKB/TrEMBL.
DT 31-JAN-2018, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=mRNA guanylyltransferase {ECO:0000256|ARBA:ARBA00012475};
DE EC=2.7.7.50 {ECO:0000256|ARBA:ARBA00012475};
GN ORFNames=CQW23_11126 {ECO:0000313|EMBL:PHT51379.1};
OS Capsicum baccatum (Peruvian pepper).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Solanoideae; Capsiceae; Capsicum.
OX NCBI_TaxID=33114 {ECO:0000313|EMBL:PHT51379.1, ECO:0000313|Proteomes:UP000224567};
RN [1] {ECO:0000313|EMBL:PHT51379.1, ECO:0000313|Proteomes:UP000224567}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. PBC81 {ECO:0000313|Proteomes:UP000224567};
RC TISSUE=Leaf {ECO:0000313|EMBL:PHT51379.1};
RX PubMed=29089032; DOI=10.1186/s13059-017-1341-9;
RA Kim S., Park J., Yeom S.I., Kim Y.M., Seo E., Kim K.T., Kim M.S., Lee J.M.,
RA Cheong K., Shin H.S., Kim S.B., Han K., Lee J., Park M., Lee H.A.,
RA Lee H.Y., Lee Y., Oh S., Lee J.H., Choi E., Choi E., Lee S.E., Jeon J.,
RA Kim H., Choi G., Song H., Lee J., Lee S.C., Kwon J.K., Lee H.Y., Koo N.,
RA Hong Y., Kim R.W., Kang W.H., Huh J.H., Kang B.C., Yang T.J., Lee Y.H.,
RA Bennetzen J.L., Choi D.;
RT "New reference genome sequences of hot pepper reveal the massive evolution
RT of plant disease-resistance genes by retroduplication.";
RL Genome Biol. 18:R210.1-R210.11(2017).
RN [2] {ECO:0000313|Proteomes:UP000224567}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. PBC81 {ECO:0000313|Proteomes:UP000224567};
RA Kim S., Park J., Yeom S.-I., Kim Y.-M., Seo E., Kim K.-T., Kim M.-S.,
RA Lee J.M., Cheong K., Shin H.-S., Kim S.-B., Han K., Lee J., Park M.,
RA Lee H.-A., Lee H.-Y., Lee Y., Oh S., Lee J.H., Choi E., Choi E., Lee S.E.,
RA Jeon J., Kim H., Choi G., Song H., Lee J., Lee S.-C., Kwon J.-K.,
RA Lee H.-Y., Koo N., Hong Y., Kim R.W., Kang W.-H., Huh J.H., Kang B.-C.,
RA Yang T.-J., Lee Y.-H., Bennetzen J.L., Choi D.;
RT "Multiple reference genome sequences of hot pepper reveal the massive
RT evolution of plant disease resistance genes by retroduplication.";
RL J. Anim. Genet. bioRxivorg:115410-115410(2017).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5'-end diphospho-ribonucleoside in mRNA + GTP + H(+) = a 5'-
CC end (5'-triphosphoguanosine)-(ribonucleoside) in mRNA + diphosphate;
CC Xref=Rhea:RHEA:67012, Rhea:RHEA-COMP:17165, Rhea:RHEA-COMP:17166,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:33019, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:167616, ChEBI:CHEBI:167617; EC=2.7.7.50;
CC Evidence={ECO:0000256|ARBA:ARBA00024520};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:67013;
CC Evidence={ECO:0000256|ARBA:ARBA00024520};
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:PHT51379.1}.
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DR EMBL; MLFT02000004; PHT51379.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2G2X1S2; -.
DR STRING; 33114.A0A2G2X1S2; -.
DR Proteomes; UP000224567; Chromosome 4.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0140818; F:mRNA 5'-phosphatase activity; IEA:InterPro.
DR GO; GO:0004484; F:mRNA guanylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006370; P:7-methylguanosine mRNA capping; IEA:UniProtKB-KW.
DR CDD; cd07895; Adenylation_mRNA_capping; 1.
DR Gene3D; 3.30.470.30; DNA ligase/mRNA capping enzyme; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR Gene3D; 3.90.190.10; Protein tyrosine phosphatase superfamily; 2.
DR InterPro; IPR017074; mRNA_cap_enz_bifunc.
DR InterPro; IPR001339; mRNA_cap_enzyme_adenylation.
DR InterPro; IPR013846; mRNA_cap_enzyme_C.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR029021; Prot-tyrosine_phosphatase-like.
DR PANTHER; PTHR10367; MRNA-CAPPING ENZYME; 1.
DR PANTHER; PTHR10367:SF17; MRNA-CAPPING ENZYME; 1.
DR Pfam; PF03919; mRNA_cap_C; 1.
DR Pfam; PF01331; mRNA_cap_enzyme; 1.
DR PIRSF; PIRSF036958; mRNA_capping_HCE; 3.
DR SUPFAM; SSF52799; (Phosphotyrosine protein) phosphatases II; 1.
DR SUPFAM; SSF56091; DNA ligase/mRNA capping enzyme, catalytic domain; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
PE 4: Predicted;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|PIRSR:PIRSR036958-
KW 3}; mRNA capping {ECO:0000256|ARBA:ARBA00023042};
KW mRNA processing {ECO:0000256|ARBA:ARBA00022664};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|PIRSR:PIRSR036958-3};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695};
KW Reference proteome {ECO:0000313|Proteomes:UP000224567};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 117..312
FT /note="mRNA capping enzyme adenylation"
FT /evidence="ECO:0000259|Pfam:PF01331"
FT DOMAIN 354..411
FT /note="mRNA capping enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03919"
FT ACT_SITE 139
FT /note="N6-GMP-lysine intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-2"
FT BINDING 144
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 159
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 187..189
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 310..312
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 380..385
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
SQ SEQUENCE 439 AA; 51941 MW; 9F500360C64ABC87 CRC64;
MVIDLTNTTR YYSLSDWRKE GIKHVKIQCR GRGAVPDNES AIKIFSDARP PGIYKPNYID
ALYHEKKREM VVCPPTPEWK RSSELDLNGD DDEDSLIDNL VLSSTENDRG PQFPGSHPVS
LDRDNLQLLR QRYYYATWKA DGTRYMMLIT MDGCFLVDRH RVQMRFPCRH TNNEGLAEKT
HHFTLLDGEM VIDTLPDTHK QERRYLIYDM MALNHVSVIE RPFYERWRMI NKQVIGPRNH
ERQHIYQSRN PYYRYELEPF RVRRKEFHLL STVTKLLKEF IPKLSHEADG LIFQGWDDPY
VPRTHEGLLK WKYPEMNSVD FLFEVVEEDR GLLYLHERGK KKPMDGNRVV FPDGSDPSDY
SGKIIECSFD AINETWVWMR TRVDKGTPND YNTYRKVMRS ITDNITEQVL LNEIAEIIEL
PSYAVRIQSA DTQAHVRRR
//
