ONTOLOGY REPORT - ANNOTATIONS
Term: 7-methylguanosine mRNA capping
Accession: GO:0006370
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Definition: The sequence of enzymatic reactions by which the mRNA 5' cap structure, an inverted 7-methylguanosine linked via a 5'-5' triphosphate bridge (m7G(5')ppp(5')X) to the first transcribed residue, is added to a nascent transcript. Additional methylation can occur on the ribose sugars of the first and second nucleotides adjacent to the m7G nRNA cap. These methylations are often referred to as N6,2'-O-dimethyladenosine (m6,2A) and N6,2'-O-dimethylguanosine (m6,2G), respectively.
Synonyms: exact_synonym: 5' mRNA capping; 5'-end mRNA processing; mRNA capping
broad_synonym: 5' end capping; 5'-end processing
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Cmtr1
cap methyltransferase 1
involved_in
ISO
(PMID:21310715) (PMID:20713356)
UniProt
PMID:20713356 PMID:21310715
NCBI chrNW_004955437:5,721,420...5,766,316
Ensembl chrNW_004955437:5,722,352...5,765,730
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Cmtr2
cap methyltransferase 2
involved_in
ISO
(PMID:21310715)
UniProt
PMID:21310715
NCBI chrNW_004955484:3,999,655...4,006,632
Ensembl chrNW_004955484:3,999,665...4,006,632
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Ncbp1
nuclear cap binding protein subunit 1
involved_in
ISO
(PMID:12434151)
UniProt
PMID:12434151
NCBI chrNW_004955419:27,778,300...27,819,878
Ensembl chrNW_004955419:27,778,300...27,819,878
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Ramac
RNA guanine-7 methyltransferase activating subunit
involved_in
ISO
(PMID:22099306)
UniProt
PMID:22099306
NCBI chrNW_004955416:13,686,997...13,691,792
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Rngtt
RNA guanylyltransferase and 5'-phosphatase
involved_in
ISO
(PMID:9473487)
UniProt
PMID:9473487
NCBI chrNW_004955411:15,486,532...15,766,880
Ensembl chrNW_004955411:15,486,303...15,766,864
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Rnmt
RNA guanine-7 methyltransferase
involved_in
ISO
(PMID:27422871) (PMID:9790902)
UniProt
PMID:9790902 PMID:27422871
NCBI chrNW_004955402:319,520...344,129
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