Annotations: 4UCK

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	paramyx_RNAcap	e4uckA2	A: alpha complex topology	X: Vesicular stomatitis virus L polymerase C-terminal domain (From Topology)	H: Vesicular stomatitis virus L polymerase C-terminal domain (From Topology)	T: Vesicular stomatitis virus L polymerase C-terminal domain	F: paramyx_RNAcap	ECOD (1.6)
A	Methyltrans_Mon_2nd_1	e4uckA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltrans_Mon_2nd_1	ECOD (1.6)
B	paramyx_RNAcap	e4uckB1	A: alpha complex topology	X: Vesicular stomatitis virus L polymerase C-terminal domain (From Topology)	H: Vesicular stomatitis virus L polymerase C-terminal domain (From Topology)	T: Vesicular stomatitis virus L polymerase C-terminal domain	F: paramyx_RNAcap	ECOD (1.6)
B	Methyltrans_Mon_2nd_1	e4uckB2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltrans_Mon_2nd_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF14314	Virus-capping methyltransferase, MT domain (Methyltrans_Mon_2nd)	Virus-capping methyltransferase, MT domain	This is the methyltransferase region of the Mononegavirales single-stranded RNA viral RNA polymerase enzymes (L proteins). This region is involved in the mRNA-capping of the virion particles [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	RNA-DIRECTED RNA POLYMERASE L	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity RNA-dependent RNA polymerase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups RNA methyltransferase activity transferase activity, transferring one-carbon groups S-adenosylmethionine-dependent methyltransferase activity mRNA 5'-cap (guanine-N7-)-methyltransferase activity N-methyltransferase activity methyltransferase activity mRNA methyltransferase activity hydrolase activity guanyl nucleotide binding GTP binding guanyl ribonucleotide binding cation binding metal ion binding	-	intracellular anatomical structure cytoplasm cellular anatomical entity host cellular component host intracellular part host cell cytoplasm host cell part host intracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR014023	Mononegavirales RNA-directed RNA polymerase catalytic domain	Domain
A, B	IPR025786	Mononegavirus L protein 2-O-ribose methyltransferase	Domain
A, B	IPR026890	Mononegavirales mRNA-capping domain V	Domain
A, B	IPR039736	RNA-directed RNA polymerase L, C-terminal	Domain
A, B	IPR039530	RNA-directed RNA polymerase L methyltransferase domain, rhabdovirus	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.