7ELL | pdb_00007ell

In situ structure of capping enzyme lambda2, penetration protein mu1 of mammalian reovirus capsid asymmetric unit.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
R [auth i]	SCOP2 Family	Reovirus mu1 protein-like	8105400	4007739	SCOP2 (2022-06-29)
R [auth i]	SCOP2 Superfamily	Reovirus mu1 protein-like	8105401	3002506	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
U [auth K]	Reovirus_L2_6th	e7ellK7	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Reovirus_L2_6th	ECOD (1.6)
U [auth K]	Reovirus_L2_7th	e7ellK5	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Reovirus_L2_7th	ECOD (1.6)
U [auth K]	Reovirus_L2_8th_1	e7ellK8	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Reovirus_L2_8th_1	ECOD (1.6)
U [auth K]	Reovirus_L2_4th	e7ellK6	A: a+b two layers	X: ferredoxin-like domain in VP1 (From Topology)	H: ferredoxin-like domain in VP1 (From Topology)	T: ferredoxin-like domain in VP1	F: Reovirus_L2_4th	ECOD (1.6)
U [auth K]	Reovirus_L2_2nd	e7ellK2	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: Reovirus_L2_2nd	ECOD (1.6)
U [auth K]	Reovirus_L2_1st	e7ellK4	A: a+b complex topology	X: Rotavirus NSP2 fragment, N-terminal domain (From Topology)	H: Rotavirus NSP2 fragment, N-terminal domain (From Topology)	T: Rotavirus NSP2 fragment, N-terminal domain	F: Reovirus_L2_1st	ECOD (1.6)
U [auth K]	Reovirus_L2_3rd	e7ellK1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Reovirus_L2_3rd	ECOD (1.6)
U [auth K]	Reovirus_L2_5th	e7ellK3	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Reovirus_L2_5th	ECOD (1.6)
T [auth j]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7ellj3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
T [auth j]	Reovirus_M2_3rd	e7ellj2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
T [auth j]	Reovirus_M2_1st	e7ellj1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
R [auth i]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7elli3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
R [auth i]	Reovirus_M2_3rd	e7elli2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
R [auth i]	Reovirus_M2_1st	e7elli1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
P [auth h]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7ellh3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
P [auth h]	Reovirus_M2_3rd	e7ellh2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
P [auth h]	Reovirus_M2_1st	e7ellh1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
N [auth g]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7ellg3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
N [auth g]	Reovirus_M2_3rd	e7ellg2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
N [auth g]	Reovirus_M2_1st	e7ellg1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
L [auth f]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7ellf3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
L [auth f]	Reovirus_M2_3rd	e7ellf2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
L [auth f]	Reovirus_M2_1st	e7ellf1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
J [auth e]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7elle3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
J [auth e]	Reovirus_M2_3rd	e7elle2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
J [auth e]	Reovirus_M2_1st	e7elle1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
H [auth d]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7elld3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
H [auth d]	Reovirus_M2_3rd	e7elld2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
H [auth d]	Reovirus_M2_1st	e7elld1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
F [auth c]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7ellc3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
F [auth c]	Reovirus_M2_3rd	e7ellc2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
F [auth c]	Reovirus_M2_1st	e7ellc1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
D [auth b]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7ellb3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
D [auth b]	Reovirus_M2_3rd	e7ellb2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
D [auth b]	Reovirus_M2_1st	e7ellb1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
B [auth a]	Reovirus_M2_3rd,Reovirus_M2_2nd	e7ella3	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: Reovirus_M2_3rd,Reovirus_M2_2nd	ECOD (1.6)
B [auth a]	Reovirus_M2_3rd	e7ella2	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: Reovirus_M2_3rd	ECOD (1.6)
B [auth a]	Reovirus_M2_1st	e7ella1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
S [auth J]	Reovirus_M2_1st	e7ellJ1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
Q [auth I]	Reovirus_M2_1st	e7ellI1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
O [auth H]	Reovirus_M2_1st	e7ellH1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
M [auth G]	Reovirus_M2_1st	e7ellG1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
K [auth F]	Reovirus_M2_1st	e7ellF1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
I [auth E]	Reovirus_M2_1st	e7ellE1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
G [auth D]	Reovirus_M2_1st	e7ellD1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
E [auth C]	Reovirus_M2_1st	e7ellC1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
C [auth B]	Reovirus_M2_1st	e7ellB1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)
A	Reovirus_M2_1st	e7ellA1	A: a+b complex topology	X: a+b domain in membrane penetration protein mu1 (From Topology)	H: a+b domain in membrane penetration protein mu1 (From Topology)	T: a+b domain in membrane penetration protein mu1	F: Reovirus_M2_1st	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
T [auth j]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
T [auth j]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
T [auth j]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
R [auth i]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
R [auth i]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
R [auth i]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
P [auth h]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
P [auth h]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
P [auth h]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
N [auth g]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
N [auth g]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
N [auth g]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
L [auth f]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
L [auth f]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
L [auth f]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
J [auth e]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
J [auth e]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
J [auth e]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
H [auth d]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
H [auth d]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
H [auth d]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
F [auth c]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
F [auth c]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
F [auth c]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
D [auth b]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
D [auth b]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)
B [auth a]	3.90.1370.10	Alpha Beta	Alpha-Beta Complex	Protein mu-1, chain B, domain 1	Protein mu-1, chain B, domain 1	CATH (utative)
B [auth a]	1.10.2040.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 2	Protein mu-1, chain B, domain 2	CATH (utative)
B [auth a]	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
U [auth K]	PF21063	Reovirus core-spike protein lambda-2 (L2), GTase domain (Reovirus_L2_GTase)	Reovirus core-spike protein lambda-2 (L2), GTase domain	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 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
U [auth K]	PF21066	Reovirus core-spike protein lambda-2 (L2), methyltransferase-2 (Reovirus_L2_MT2)	Reovirus core-spike protein lambda-2 (L2), methyltransferase-2	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 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
U [auth K]	PF21065	Reovirus core-spike protein lambda-2 (L2), methyltransferase-1 (Reovirus_L2_MT1)	Reovirus core-spike protein lambda-2 (L2), methyltransferase-1	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 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
U [auth K]	PF21060	Reovirus core-spike protein lambda-2 (L2), 6th domain (Reovirus_L2_6th)	Reovirus core-spike protein lambda-2 (L2), 6th domain	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 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
U [auth K]	PF21062	Reovirus core-spike protein lambda-2 (L2), ferredoxin-like domain (Reovirus_L2_4th)	Reovirus core-spike protein lambda-2 (L2), ferredoxin-like domain	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 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
U [auth K]	PF06016	Reovirus core-spike protein lambda-2 (L2), C-terminal (Reovirus_L2_8th)	Reovirus core-spike protein lambda-2 (L2), C-terminal	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 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
U [auth K]	PF21061	Reovirus core-spike protein lambda-2 (L2), 7th domain (Reovirus_L2_7th)	Reovirus core-spike protein lambda-2 (L2), 7th domain	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 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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
U [auth K]	mRNA (guanine-N(7)-)-methyltransferase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding guanylyltransferase activity mRNA guanylyltransferase activity RNA guanylyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid transferase activity catalytic activity nucleotidyltransferase 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 guanyl nucleotide binding GTP binding guanyl ribonucleotide binding	-	viral capsid icosahedral viral capsid virion component viral outer capsid
B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], L [auth f], N [auth g], P [auth h], R [auth i], T [auth j]	Mu1	host cell surface binding binding	symbiont-mediated disruption of host anatomical structure biological process involved in interspecies interaction between organisms symbiont entry into host cell via permeabilization of host membrane viral life cycle symbiont-mediated disruption of host cellular anatomical structure biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated perturbation of host membrane symbiont entry into host cell viral process symbiont entry into host disruption of anatomical structure in another organism	cellular anatomical structure membrane host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum other organism part host cell cytoplasm part host intracellular organelle host cell cytoplasm host cell part host intracellular region host cell mitochondrion host cell plasma membrane cellular anatomical structure membrane host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum other organism part host cell cytoplasm part host intracellular organelle host cell cytoplasm host cell part host intracellular region host cell mitochondrion host cell plasma membrane host cell membrane viral capsid icosahedral viral capsid virion component viral outer capsid
A, C [auth B], E [auth C], G [auth D], I [auth E], A, C [auth B], E [auth C], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth I], S [auth J]	Mu1	host cell surface binding binding	symbiont-mediated disruption of host anatomical structure biological process involved in interspecies interaction between organisms symbiont entry into host cell via permeabilization of host membrane viral life cycle symbiont-mediated disruption of host cellular anatomical structure biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated perturbation of host membrane symbiont entry into host cell viral process symbiont entry into host disruption of anatomical structure in another organism	cellular anatomical structure membrane host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum other organism part host cell cytoplasm part host intracellular organelle host cell cytoplasm host cell part host intracellular region host cell mitochondrion host cell plasma membrane cellular anatomical structure membrane host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum other organism part host cell cytoplasm part host intracellular organelle host cell cytoplasm host cell part host intracellular region host cell mitochondrion host cell plasma membrane host cell membrane viral capsid icosahedral viral capsid virion component viral outer capsid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
U [auth K]	IPR048601	Reovirus core-spike protein lambda-2-like, GTase domain	Domain
U [auth K]	IPR048602	Reovirus core-spike protein lambda-2-like, 7th domain	Domain
U [auth K]	IPR048604	Reovirus core-spike protein lambda-2-like, ferredoxin-like domain	Domain
U [auth K]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
U [auth K]	IPR048598	Reovirus core-spike protein lambda-2-like, first methyltransferase domain	Domain
U [auth K]	IPR048596	Reovirus core-spike protein lambda-2-like, N-terminal domain	Domain
U [auth K]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
U [auth K]	IPR048603	Reovirus core-spike protein lambda-2-like, 6th domain	Domain
U [auth K]	IPR010311	Reovirus core-spike lambda-2	Family
U [auth K]	IPR048597	Reovirus core-spike protein lambda-2-like, second methyltransferase domain	Domain
U [auth K]	IPR048294	Reovirus core-spike protein lambda-2-like, C-terminal domain	Domain
B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], L [auth f], N [auth g], P [auth h], R [auth i], T [auth j]	IPR015961	Mu1 membrane penetration protein, domain I	Homologous Superfamily
B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], L [auth f], N [auth g], P [auth h], R [auth i], T [auth j]	IPR015960	Mu1 membrane penetration protein, domain IV	Homologous Superfamily
B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], L [auth f], N [auth g], P [auth h], R [auth i], T [auth j]	IPR036256	Mu1/VP4 superfamily	Homologous Superfamily
B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], L [auth f], N [auth g], P [auth h], R [auth i], T [auth j]	IPR009113	Outer capsid protein Mu1/VP4	Family
B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], L [auth f], N [auth g], P [auth h], R [auth i], T [auth j]	IPR015962	Mu1 membrane penetration protein, domain II	Homologous Superfamily
B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], B [auth a], D [auth b], F [auth c], H [auth d], J [auth e], L [auth f], N [auth g], P [auth h], R [auth i], T [auth j]	IPR044937	Mu1 membrane penetration protein, domain III	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I [auth E], A, C [auth B], E [auth C], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth I], S [auth J]	IPR015961	Mu1 membrane penetration protein, domain I	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I [auth E], A, C [auth B], E [auth C], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth I], S [auth J]	IPR015960	Mu1 membrane penetration protein, domain IV	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I [auth E], A, C [auth B], E [auth C], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth I], S [auth J]	IPR036256	Mu1/VP4 superfamily	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I [auth E], A, C [auth B], E [auth C], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth I], S [auth J]	IPR009113	Outer capsid protein Mu1/VP4	Family
A, C [auth B], E [auth C], G [auth D], I [auth E], A, C [auth B], E [auth C], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth I], S [auth J]	IPR015962	Mu1 membrane penetration protein, domain II	Homologous Superfamily
A, C [auth B], E [auth C], G [auth D], I [auth E], A, C [auth B], E [auth C], G [auth D], I [auth E], K [auth F], M [auth G], O [auth H], Q [auth I], S [auth J]	IPR044937	Mu1 membrane penetration protein, domain III	Homologous Superfamily