ID A0A0V0TWT2_9BILA Unreviewed; 438 AA.
AC A0A0V0TWT2;
DT 16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT 16-MAR-2016, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE RecName: Full=mRNA guanylyltransferase {ECO:0000256|ARBA:ARBA00012475};
DE EC=2.7.7.50 {ECO:0000256|ARBA:ARBA00012475};
GN Name=rngtt {ECO:0000313|EMBL:KRX43478.1};
GN ORFNames=T05_15 {ECO:0000313|EMBL:KRX43478.1};
OS Trichinella murrelli.
OC Eukaryota; Metazoa; Ecdysozoa; Nematoda; Enoplea; Dorylaimia;
OC Trichinellida; Trichinellidae; Trichinella.
OX NCBI_TaxID=144512 {ECO:0000313|EMBL:KRX43478.1, ECO:0000313|Proteomes:UP000055048};
RN [1] {ECO:0000313|EMBL:KRX43478.1, ECO:0000313|Proteomes:UP000055048}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ISS417 {ECO:0000313|EMBL:KRX43478.1};
RA Korhonen P.K., Edoardo P., Giuseppe L.R., Gasser R.B.;
RT "Evolution of Trichinella species and genotypes.";
RL Submitted (JAN-2015) to the EMBL/GenBank/DDBJ databases.
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:KRX43478.1}.
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DR EMBL; JYDJ01000118; KRX43478.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0V0TWT2; -.
DR Proteomes; UP000055048; Unassembled WGS sequence.
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 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; 2.
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:UP000055048};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 140..328
FT /note="mRNA capping enzyme adenylation"
FT /evidence="ECO:0000259|Pfam:PF01331"
FT DOMAIN 353..427
FT /note="mRNA capping enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03919"
FT ACT_SITE 162
FT /note="N6-GMP-lysine intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-2"
FT BINDING 167
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 183
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 210..212
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 326..328
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
FT BINDING 396..401
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|PIRSR:PIRSR036958-3"
SQ SEQUENCE 438 AA; 49977 MW; A314D37532CBF061 CRC64;
MATDFNLVLS QLDCFKMAQL GPPARWLKCP RKGDVVAGIF LPFKTPLSAQ YNDSVPEEHR
FTPNMVLQSE YSDKTIGLWI DLTNTTRFYS RDEIERHGVV YKKINCKGFG ECPSQQTVNE
FVNLCQEHLE LNPGSIIGAQ PVSMDRSNIH LLAQELYKVS WKADGTRYMM LIDNENAVFM
IDRKNNIFSV PGLSFFLPDL SASPKQTLVD GELVLDKLNG VIYPRYLIYD VMAINGTSVV
NLSYYDRERI IQKEIIDPRN LALQKGKLDK SREPFGVRRK DFYDISCVEK LLGPKFLEAV
LHETDGVVFQ PVNDPYRGGS SPKLLKWKPP ELNSVDFLLH IKKDTRPGSL GTLIGHLMVT
GLHAPFDYIK MTKDLMKYDG KIIECTVADG AWKFLRERTD KDSPNSYQTA QAVKESIRFP
VTQSDLLKFV KEHSYRPF
//