9MG6 | pdb_00009mg6

Structure of Saccharomyces cerevisiae mRNA cap (guanine-N7) methyltransferase variant, Abd1-K163R-K311R-F387Y-Y416F, in complex with sinefungin and GTP

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF03291mRNA (guanine-N(7))-methyltransferase domain (mRNA_G-N7_MeTrfase)mRNA (guanine-N(7))-methyltransferase domainThis entry represents mRNA (guanine-N(7))-methyltransferase, which can either be found as a single domain protein, or as a domain within the mRNA-capping enzyme catalytic subunit. mRNA (guanine-N(7))-methyltransferase methylates the N7 position of th ...This entry represents mRNA (guanine-N(7))-methyltransferase, which can either be found as a single domain protein, or as a domain within the mRNA-capping enzyme catalytic subunit. mRNA (guanine-N(7))-methyltransferase methylates the N7 position of the added guanosine to the 5'-cap structure of mRNAs. It binds RNA containing 5'-terminal GpppC [1-5]. Viral mRNA capping enzymes, meanwhile, are multidomain proteins that catalyse the first two reactions in the mRNA cap formation pathway [5]. They are heterodimers consisting of a large (catalytic) and small subunit.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
mRNA cap guanine-N7 methyltransferase -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR039753mRNA cap guanine-N7 methyltransferaseFamily
A, B, C
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
A, B, C
IPR004971mRNA (guanine-N(7))-methyltransferase domainDomain
A, B, C
IPR016899mRNA cap guanine-N7 methyltransferase, eukaryotesFamily