6U1X

Structure of the Vesicular Stomatitis Virus L Protein in Complex with Its Phosphoprotein Cofactor (3.0 A resolution)


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AMononeg_RNA_pol_3rde6u1xA7 A: alpha bundlesX: helical bundle domain in reverse transcriptase-like polymerases (From Topology)H: helical bundle domain in reverse transcriptase-like polymerases (From Topology)T: helical bundle domain in reverse transcriptase-like polymerasesF: Mononeg_RNA_pol_3rdECOD (1.6)
AMethyltrans_Mon_1ste6u1xA6 A: alpha bundlesX: Vesicular stomatitis virus L polymerase connector domain (From Topology)H: Vesicular stomatitis virus L polymerase connector domain (From Topology)T: Vesicular stomatitis virus L polymerase connector domainF: Methyltrans_Mon_1stECOD (1.6)
AMononeg_mRNAcape6u1xA1 A: alpha complex topologyX: C-terminal additional helical subdomain in reovirus polymerase lambda3 (From Topology)H: C-terminal additional helical subdomain in reovirus polymerase lambda3 (From Topology)T: C-terminal additional helical subdomain in reovirus polymerase lambda3F: Mononeg_mRNAcapECOD (1.6)
AMononeg_RNA_pol_1ste6u1xA3 A: alpha complex topologyX: N-terminal additional helical subdomain in reovirus polymerase lambda3 (From Homology)H: N-terminal additional helical subdomain in reovirus polymerase lambda3T: N-terminal domain in vesicular stomatitis virus RNA polymerase LF: Mononeg_RNA_pol_1stECOD (1.6)
AMethyltrans_Mon_3rde6u1xA5 A: alpha complex topologyX: 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 domainF: Methyltrans_Mon_3rdECOD (1.6)
AMononeg_RNA_pol_2nde6u1xA2 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: Mononeg_RNA_pol_2ndECOD (1.6)
AMethyltrans_Mon_2nde6u1xA4 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: Methyltrans_Mon_2ndECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF14318Mononegavirales mRNA-capping region V (Mononeg_mRNAcap)Mononegavirales mRNA-capping region VThis V domain of L RNA-polymerase carries a new motif, GxxTx(n)HR, that is essential for mRNA cap formation. Nonsegmented negative-sense (NNS) RNA viruses, Mononegavirales, cap their mRNA by an unconventional mechanism. Specifically, 5'-monophosphate ...This V domain of L RNA-polymerase carries a new motif, GxxTx(n)HR, that is essential for mRNA cap formation. Nonsegmented negative-sense (NNS) RNA viruses, Mononegavirales, cap their mRNA by an unconventional mechanism. Specifically, 5'-monophosphate mRNA is transferred to GDP derived from GTP through a reaction that involves a covalent intermediate between the large polymerase protein L and mRNA. The V region is essential for this process [1].
Domain
PF00946Mononegavirales RNA dependent RNA polymerase (Mononeg_RNA_pol)Mononegavirales RNA dependent RNA polymerase- Family
PF21081Virus-capping methyltransferase, C-terminal (Methyltrans_Mon_3rd)Virus-capping methyltransferase, C-terminalThis is the C-terminal domain of the Mononegavirales single-stranded RNA viral RNA polymerase enzymes. This region, together with the connector domain (CD), flanks the methyltransferase domain (MT) and is likely involved in the structural rearrangeme ...This is the C-terminal domain of the Mononegavirales single-stranded RNA viral RNA polymerase enzymes. This region, together with the connector domain (CD), flanks the methyltransferase domain (MT) and is likely involved in the structural rearrangements that appear to coordinate the enzymatic activities during transcription and replication [2,3].
Domain
PF14314Virus-capping methyltransferase, MT domain (Methyltrans_Mon_2nd)Virus-capping methyltransferase, MT domainThis 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
PF21080Virus-capping methyltransferase, connector domain (Methyltrans_Mon_1st)Virus-capping methyltransferase, connector domainThis is the connector domain (CD) from Mononegavirales single-stranded RNA viral RNA polymerase enzymes (L proteins). This domain flanks the methyltransferase domain (MT, Pfam:PF14314) and together with the C-terminal domain (CTD), in conjunction wit ...This is the connector domain (CD) from Mononegavirales single-stranded RNA viral RNA polymerase enzymes (L proteins). This domain flanks the methyltransferase domain (MT, Pfam:PF14314) and together with the C-terminal domain (CTD), in conjunction with its phosphoprotein cofactor, likely facilitates the structural rearrangements that appear to coordinate the enzymatic activities during transcription and replication [2,3].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
RNA-directed RNA polymerase L
B [auth P]Phosphoprotein