7YED

In situ structure of polymerase complex of mammalian reovirus in the elongation state


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
F [auth A]PF22033e7yedA1 A: a+b complex topologyX: Inner layer core protein p3-related (From Topology)H: Inner layer core protein p3-related (From Topology)T: Inner layer core protein p3-relatedF: PF22033ECOD (1.6)
I [auth D]PF22033e7yedD1 A: a+b complex topologyX: Inner layer core protein p3-related (From Topology)H: Inner layer core protein p3-related (From Topology)T: Inner layer core protein p3-relatedF: PF22033ECOD (1.6)
K [auth H]PF06016e7yedH8 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF06016ECOD (1.6)
K [auth H]PF21060e7yedH6 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21060ECOD (1.6)
K [auth H]PF21061e7yedH5 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21061ECOD (1.6)
K [auth H]PF21062e7yedH7 A: a+b two layersX: ferredoxin-like domain in VP1 (From Topology)H: ferredoxin-like domain in VP1 (From Topology)T: ferredoxin-like domain in VP1F: PF21062ECOD (1.6)
K [auth H]PF21063e7yedH3 A: a+b three layersX: HIT-likeH: HIT-related (From Topology)T: HIT-relatedF: PF21063ECOD (1.6)
K [auth H]PF21064e7yedH1 A: a+b complex topologyX: Rotavirus NSP2 fragment, N-terminal domain (From Topology)H: Rotavirus NSP2 fragment, N-terminal domain (From Topology)T: Rotavirus NSP2 fragment, N-terminal domainF: PF21064ECOD (1.6)
K [auth H]PF21065e7yedH4 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21065ECOD (1.6)
K [auth H]PF21066e7yedH2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21066ECOD (1.6)
L [auth I]PF06016e7yedI2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF06016ECOD (1.6)
L [auth I]PF21060e7yedI3 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21060ECOD (1.6)
L [auth I]PF21061e7yedI1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21061ECOD (1.6)
L [auth I]PF21062e7yedI7 A: a+b two layersX: ferredoxin-like domain in VP1 (From Topology)H: ferredoxin-like domain in VP1 (From Topology)T: ferredoxin-like domain in VP1F: PF21062ECOD (1.6)
L [auth I]PF21063e7yedI6 A: a+b three layersX: HIT-likeH: HIT-related (From Topology)T: HIT-relatedF: PF21063ECOD (1.6)
L [auth I]PF21064e7yedI4 A: a+b complex topologyX: Rotavirus NSP2 fragment, N-terminal domain (From Topology)H: Rotavirus NSP2 fragment, N-terminal domain (From Topology)T: Rotavirus NSP2 fragment, N-terminal domainF: PF21064ECOD (1.6)
L [auth I]PF21065e7yedI8 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21065ECOD (1.6)
L [auth I]PF21066e7yedI5 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21066ECOD (1.6)
M [auth J]PF06016e7yedJ6 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF06016ECOD (1.6)
M [auth J]PF21060e7yedJ8 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21060ECOD (1.6)
M [auth J]PF21061e7yedJ2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21061ECOD (1.6)
M [auth J]PF21062e7yedJ7 A: a+b two layersX: ferredoxin-like domain in VP1 (From Topology)H: ferredoxin-like domain in VP1 (From Topology)T: ferredoxin-like domain in VP1F: PF21062ECOD (1.6)
M [auth J]PF21063e7yedJ4 A: a+b three layersX: HIT-likeH: HIT-related (From Topology)T: HIT-relatedF: PF21063ECOD (1.6)
M [auth J]PF21064e7yedJ3 A: a+b complex topologyX: Rotavirus NSP2 fragment, N-terminal domain (From Topology)H: Rotavirus NSP2 fragment, N-terminal domain (From Topology)T: Rotavirus NSP2 fragment, N-terminal domainF: PF21064ECOD (1.6)
M [auth J]PF21065e7yedJ5 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21065ECOD (1.6)
M [auth J]PF21066e7yedJ1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21066ECOD (1.6)
N [auth K]PF06016e7yedK5 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF06016ECOD (1.6)
N [auth K]PF21060e7yedK6 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21060ECOD (1.6)
N [auth K]PF21061e7yedK8 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21061ECOD (1.6)
N [auth K]PF21062e7yedK3 A: a+b two layersX: ferredoxin-like domain in VP1 (From Topology)H: ferredoxin-like domain in VP1 (From Topology)T: ferredoxin-like domain in VP1F: PF21062ECOD (1.6)
N [auth K]PF21063e7yedK7 A: a+b three layersX: HIT-likeH: HIT-related (From Topology)T: HIT-relatedF: PF21063ECOD (1.6)
N [auth K]PF21064e7yedK1 A: a+b complex topologyX: Rotavirus NSP2 fragment, N-terminal domain (From Topology)H: Rotavirus NSP2 fragment, N-terminal domain (From Topology)T: Rotavirus NSP2 fragment, N-terminal domainF: PF21064ECOD (1.6)
N [auth K]PF21065e7yedK4 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21065ECOD (1.6)
N [auth K]PF21066e7yedK2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21066ECOD (1.6)
O [auth L]PF06016e7yedL8 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF06016ECOD (1.6)
O [auth L]PF21060e7yedL7 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21060ECOD (1.6)
O [auth L]PF21061e7yedL2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: PF21061ECOD (1.6)
O [auth L]PF21062e7yedL4 A: a+b two layersX: ferredoxin-like domain in VP1 (From Topology)H: ferredoxin-like domain in VP1 (From Topology)T: ferredoxin-like domain in VP1F: PF21062ECOD (1.6)
O [auth L]PF21063e7yedL1 A: a+b three layersX: HIT-likeH: HIT-related (From Topology)T: HIT-relatedF: PF21063ECOD (1.6)
O [auth L]PF21064e7yedL6 A: a+b complex topologyX: Rotavirus NSP2 fragment, N-terminal domain (From Topology)H: Rotavirus NSP2 fragment, N-terminal domain (From Topology)T: Rotavirus NSP2 fragment, N-terminal domainF: PF21064ECOD (1.6)
O [auth L]PF21065e7yedL5 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21065ECOD (1.6)
O [auth L]PF21066e7yedL3 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF21066ECOD (1.6)
RPF07925e7yedR1 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: PF07925ECOD (1.6)
RPF07925e7yedR2 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: PF07925ECOD (1.6)
RPF07925e7yedR3 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 additional helical subdomain in reovirus polymerase lambda3F: PF07925ECOD (1.6)
RPF07925e7yedR4 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: PF07925ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF21064Reovirus core-spike protein lambda-2 (L2), N-terminal (Reovirus_L2_N)Reovirus core-spike protein lambda-2 (L2), N-terminalReovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top [2]. This entry represents the N-terminal domain which adopts an alpha/beta topology.
Domain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF21063Reovirus core-spike protein lambda-2 (L2), GTase domain (Reovirus_L2_GTase)Reovirus core-spike protein lambda-2 (L2), GTase domainReovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top. This entry represents the second one, which contains the nucleotide-binding histidine triad (HIT)-like motif from the GTase (guanylyltransferase) domain [2].
Domain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF21066Reovirus core-spike protein lambda-2 (L2), methyltransferase-2 (Reovirus_L2_MT2)Reovirus core-spike protein lambda-2 (L2), methyltransferase-2Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top. This entry represents the second methyltransferase domain (MT2), which catalyses the last reaction, 2'O-methylation [2].
Domain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF21065Reovirus core-spike protein lambda-2 (L2), methyltransferase-1 (Reovirus_L2_MT1)Reovirus core-spike protein lambda-2 (L2), methyltransferase-1Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top. This entry represents the methyltransferase-1 domain [2] which adds a methyl group to the N7 of the guanosine added by the GTase [2].
Domain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF21060Reovirus core-spike protein lambda-2 (L2), 6th domain (Reovirus_L2_6th)Reovirus core-spike protein lambda-2 (L2), 6th domainReovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top. This entry represents the sixth domain which, together with the seventh and eighth (Pfam:PF06016) domains forms a three-domain flap at the top of the turret, that may serve as a gate to retard exit of the 5' terminus of the mRNA [2]. This domain has a Ig-like fold, resembling the V of an antibody light chain [2].
Domain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF21062Reovirus core-spike protein lambda-2 (L2), ferredoxin-like domain (Reovirus_L2_4th)Reovirus core-spike protein lambda-2 (L2), ferredoxin-like domainReovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top. This entry represents the fourth domain, which adopts a ferredoxin-like fold consisting of four beta-strands protected by alpha-helices that probably functions as a structural support for the three enzyme domains (two methyltransferase and GTase domains) [2].
Domain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF06016Reovirus core-spike protein lambda-2 (L2), C-terminal (Reovirus_L2_8th)Reovirus core-spike protein lambda-2 (L2), C-terminalReovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top. This entry represents the C-terminal (eighth) domain which, together with the sixth and seventh domains, forms a three-domain flap at the top of the turret, that may serve as a gate to retard exit of the 5' terminus of the mRNA [2]. This domain has a Ig-like, resembling a truncated V region of an antibody light chain.
Domain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
PF21061Reovirus core-spike protein lambda-2 (L2), 7th domain (Reovirus_L2_7th)Reovirus core-spike protein lambda-2 (L2), 7th domainReovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight dom ...Reovirus core-spike protein VP1/lambda-2 (VP1/L2) forms a pentamer that mediates enzymatic reactions in 5' capping of the viral plus-strand transcripts [1]. It forms a hollow cylinder with projecting turrets. Each VP1/L2 monomer consists of eight domains with the most N-terminal domain at the base of the turret and the most C-terminal domain at the top. This entry represents the seventh domain which, together with the sixth (Pfam:PF21060) and eighth (Pfam:PF06016) domains forms a three-domain flap at the top of the turret, that may serve as a gate to retard exit of the 5' terminus of the mRNA [2]. This domain has a Ig-like fold, resembling the C region of an antibody light chain [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
RNA helicase
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
Lambda-2 protein -
P [auth M]RNA (5'-R(P*UP*UP*UP*AP*AP*AP*AP*AP*UP*UP*UP*UP*AP*AP*AP*AP*UP*AP*AP*UP*U)-3')---
Q [auth N]RNA (36-MER)---
RNA-directed RNA polymerase
S [auth T]RNA (36-MER)---
T [auth U]Mu-2 protein -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR044949Inner capsid protein lambda-1/ VP3 superfamilyHomologous Superfamily
IPR013087Zinc finger C2H2-typeDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048601Reovirus core-spike protein lambda-2-like, GTase domainDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048602Reovirus core-spike protein lambda-2-like, 7th domainDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048604Reovirus core-spike protein lambda-2-like, ferredoxin-like domainDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048598Reovirus core-spike protein lambda-2-like, first methyltransferase domainDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048596Reovirus core-spike protein lambda-2-like, N-terminal domainDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR013783Immunoglobulin-like foldHomologous Superfamily
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048603Reovirus core-spike protein lambda-2-like, 6th domainDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR010311Reovirus core-spike lambda-2Family
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048597Reovirus core-spike protein lambda-2-like, second methyltransferase domainDomain
K [auth H],
L [auth I],
M [auth J],
N [auth K],
O [auth L]
IPR048294Reovirus core-spike protein lambda-2-like, C-terminal domainDomain
IPR007097RNA-directed RNA polymerase, reovirusDomain
IPR043502DNA/RNA polymerase superfamilyHomologous Superfamily
IPR012915Reovirus RNA-dependent RNA polymerase lambda 3Family
T [auth U]IPR012494Reovirus minor core protein, Mu-2Family