2CSE

Features of Reovirus Outer-Capsid Protein mu1 Revealed by Electron and Image Reconstruction of the virion at 7.0-A Resolution

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D [auth S]	d2cses1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
E [auth D]	d2csed1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
F [auth E]	d2csee1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
H [auth M]	d2csem1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
I [auth N]	d2csen1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
J [auth O]	d2cseo1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
K [auth G]	d2cseg1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
L [auth H]	d2cseh1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
M [auth I]	d2csei1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
G [auth F]	d2csef1	Alpha and beta proteins (a+b)	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	Outer capsid protein sigma 3	(Mammalian orthoreovirus 1 Lang ) [TaxId: 10884 ],	SCOPe (2.08)
U	d2cseu1	Low resolution protein structures	Reovirus components	Reovirus components	Reovirus components	outer-capsid protein mu1 and reovirus core	(Mammalian orthoreovirus 3 Dearing ) [TaxId: 10886 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth S]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
E [auth D]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
F [auth E]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
H [auth M]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
I [auth N]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
J [auth O]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
K [auth G]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
L [auth H]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
M [auth I]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
G [auth F]	SCOP2B Superfamily	Outer capsid protein sigma 3	8071741	3001282	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
N [auth P]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
N [auth P]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
O [auth Q]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
O [auth Q]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
P [auth R]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
P [auth R]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
Q [auth J]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
Q [auth J]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
R [auth K]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
R [auth K]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
S [auth L]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
S [auth L]	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	Reovirus mu1 protein-like	8091411	3002506	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth S]	PF00979	e2cseS1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
E [auth D]	PF00979	e2cseD1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
F [auth E]	PF00979	e2cseE1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
H [auth M]	PF00979	e2cseM1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
I [auth N]	PF00979	e2cseN1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
J [auth O]	PF00979	e2cseO1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
K [auth G]	PF00979	e2cseG1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
L [auth H]	PF00979	e2cseH1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
M [auth I]	PF00979	e2cseI1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
G [auth F]	PF00979	e2cseF1	A: a+b complex topology	X: Outer capsid protein sigma 3-related (From Topology)	H: Outer capsid protein sigma 3-related (From Topology)	T: Outer capsid protein sigma 3-related	F: PF00979	ECOD (1.6)
X	PF03084	e2cseX1	A: alpha complex topology	X: Core protein VP6 (From Topology)	H: Core protein VP6 (From Topology)	T: Core protein VP6	F: PF03084	ECOD (1.6)
Y	PF03084	e2cseY1	A: alpha complex topology	X: Core protein VP6 (From Topology)	H: Core protein VP6 (From Topology)	T: Core protein VP6	F: PF03084	ECOD (1.6)
Z	PF03084	e2cseZ1	A: alpha complex topology	X: Core protein VP6 (From Topology)	H: Core protein VP6 (From Topology)	T: Core protein VP6	F: PF03084	ECOD (1.6)
A	PF05993	e2cseA2	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: PF05993	ECOD (1.6)
A	PF05993	e2cseA3	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: PF05993	ECOD (1.6)
A	PF05993	e2cseA1	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: PF05993	ECOD (1.6)
B	PF05993	e2cseB2	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: PF05993	ECOD (1.6)
B	PF05993	e2cseB3	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: PF05993	ECOD (1.6)
B	PF05993	e2cseB1	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: PF05993	ECOD (1.6)
C	PF05993	e2cseC2	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: PF05993	ECOD (1.6)
C	PF05993	e2cseC3	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: PF05993	ECOD (1.6)
C	PF05993	e2cseC1	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: PF05993	ECOD (1.6)
N [auth P]	PF05993	e2cseP2	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: PF05993	ECOD (1.6)
N [auth P]	PF05993	e2cseP3	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: PF05993	ECOD (1.6)
N [auth P]	PF05993	e2cseP1	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: PF05993	ECOD (1.6)
O [auth Q]	PF05993	e2cseQ2	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: PF05993	ECOD (1.6)
O [auth Q]	PF05993	e2cseQ3	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: PF05993	ECOD (1.6)
O [auth Q]	PF05993	e2cseQ1	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: PF05993	ECOD (1.6)
P [auth R]	PF05993	e2cseR2	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: PF05993	ECOD (1.6)
P [auth R]	PF05993	e2cseR3	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: PF05993	ECOD (1.6)
P [auth R]	PF05993	e2cseR1	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: PF05993	ECOD (1.6)
Q [auth J]	PF05993	e2cseJ2	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: PF05993	ECOD (1.6)
Q [auth J]	PF05993	e2cseJ3	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: PF05993	ECOD (1.6)
Q [auth J]	PF05993	e2cseJ1	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: PF05993	ECOD (1.6)
R [auth K]	PF05993	e2cseK2	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: PF05993	ECOD (1.6)
R [auth K]	PF05993	e2cseK3	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: PF05993	ECOD (1.6)
R [auth K]	PF05993	e2cseK1	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: PF05993	ECOD (1.6)
S [auth L]	PF05993	e2cseL2	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: PF05993	ECOD (1.6)
S [auth L]	PF05993	e2cseL3	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: PF05993	ECOD (1.6)
S [auth L]	PF05993	e2cseL1	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: PF05993	ECOD (1.6)
T	PF05993	e2cseT2	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: PF05993	ECOD (1.6)
T	PF05993	e2cseT3	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: PF05993	ECOD (1.6)
T	PF05993	e2cseT1	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: PF05993	ECOD (1.6)
U	PF06016	e2cseU3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF06016	ECOD (1.6)
U	PF21060	e2cseU1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF21060	ECOD (1.6)
U	PF21061	e2cseU2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF21061	ECOD (1.6)
U	PF21062	e2cseU4	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: PF21062	ECOD (1.6)
U	PF21063	e2cseU5	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: PF21063	ECOD (1.6)
U	PF21064	e2cseU6	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: PF21064	ECOD (1.6)
U	PF21065	e2cseU7	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PF21065	ECOD (1.6)
U	PF21066	e2cseU8	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PF21066	ECOD (1.6)
V	PF22033	e2cseV1	A: a+b complex topology	X: Inner layer core protein p3-related (From Topology)	H: Inner layer core protein p3-related (From Topology)	T: Inner layer core protein p3-related	F: PF22033	ECOD (1.6)
W	PF22033	e2cseW1	A: a+b complex topology	X: Inner layer core protein p3-related (From Topology)	H: Inner layer core protein p3-related (From Topology)	T: Inner layer core protein p3-related	F: PF22033	ECOD (1.6)
AA [auth 1]	PF07925	e2cse11	A: alpha bundles	X: 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 polymerases	F: PF07925	ECOD (1.6)
AA [auth 1]	PF07925	e2cse14	A: alpha complex topology	X: 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 lambda3	F: PF07925	ECOD (1.6)
AA [auth 1]	PF07925	e2cse12	A: alpha complex topology	X: N-terminal additional helical subdomain in reovirus polymerase lambda3 (From Homology)	H: N-terminal additional helical subdomain in reovirus polymerase lambda3	T: N-terminal additional helical subdomain in reovirus polymerase lambda3	F: PF07925	ECOD (1.6)
AA [auth 1]	PF07925	e2cse13	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: PF07925	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], I [auth N], J [auth O], K [auth G], L [auth H], M [auth I]	PF00979	Reovirus outer capsid protein, Sigma 3 (Reovirus_cap)	Reovirus outer capsid protein, Sigma 3	-	Family
X, Y, Z	PF03084	Reoviral Sigma1/Sigma2 family (Sigma_1_2)	Reoviral Sigma1/Sigma2 family	-	Family
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	PF05993	Reovirus major virion structural protein Mu-1/Mu-1C (M2) (Reovirus_M2)	Reovirus major virion structural protein Mu-1/Mu-1C (M2)	-	Family
U	PF21064	Reovirus core-spike protein lambda-2 (L2), N-terminal (Reovirus_L2_N)	Reovirus core-spike protein lambda-2 (L2), N-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 [2]. This entry represents the N-terminal domain which adopts an alpha/beta topology.	Domain
U	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	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	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	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	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	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	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
AA [auth 1]	PF07925	Reovirus RNA-dependent RNA polymerase lambda 3 (RdRP_5)	Reovirus RNA-dependent RNA polymerase lambda 3	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], I [auth N], J [auth O], K [auth G], L [auth H], M [auth I]	major capsid surface protein sigma-3	enzyme regulator activity protein kinase inhibitor activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein kinase regulator activity protein serine/threonine kinase inhibitor activity kinase inhibitor activity kinase regulator activity structural molecule activity RNA binding binding organic cyclic compound binding nucleic acid binding enzyme regulator activity protein kinase inhibitor activity molecular function inhibitor activity molecular function regulator activity enzyme inhibitor activity protein kinase regulator activity protein serine/threonine kinase inhibitor activity kinase inhibitor activity kinase regulator activity structural molecule activity RNA binding binding organic cyclic compound binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host PKR/eIFalpha signaling symbiont-mediated perturbation of host translation biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host-directed shutoff of host translation modulation by symbiont of host process symbiont-mediated perturbation of host gene expression cellular process symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism viral process symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host PKR/eIFalpha signaling symbiont-mediated perturbation of host translation biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host-directed shutoff of host translation modulation by symbiont of host process symbiont-mediated perturbation of host gene expression cellular process symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism viral process viral life cycle symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated suppression of host interferon-mediated signaling pathway	viral capsid icosahedral viral capsid virion component viral outer capsid
X, Y, Z	Sigma 2 protein	-	-	viral capsid icosahedral viral capsid virion component viral inner capsid
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	major outer-capsid protein mu1	host cell surface binding binding	symbiont-mediated disruption of host anatomical structure symbiont entry into host cell via permeabilization of inner membrane biological process involved in interspecies interaction between organisms symbiont entry into host cell via permeabilization of host membrane viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated perturbation of host membrane symbiont-mediated disruption of host cellular anatomical entity symbiont entry into host cell viral process symbiont entry into host disruption of anatomical structure in another organism permeabilization of host organelle membrane involved in viral entry into host cell	membrane cellular anatomical entity host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endoplasmic reticulum host intracellular region host cell cytoplasm part host intracellular organelle host cell mitochondrion viral capsid virion component membrane cellular anatomical entity host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endoplasmic reticulum host intracellular region host cell cytoplasm part host intracellular organelle host cell mitochondrion viral capsid virion component host cell plasma membrane host cell membrane icosahedral viral capsid viral outer capsid
U	guanylyltransferase	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 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
V, W	major core protein lambda 1	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 pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid helicase activity RNA helicase activity ATP-dependent activity, acting on RNA cation binding metal ion binding	cellular biosynthetic process RNA metabolic process 7-methylguanosine RNA capping RNA capping mRNA processing nucleobase-containing compound metabolic process nucleic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process RNA processing 7-methylguanosine mRNA capping cellular metabolic process primary metabolic process gene expression cellular biosynthetic process RNA metabolic process 7-methylguanosine RNA capping RNA capping mRNA processing nucleobase-containing compound metabolic process nucleic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process RNA processing 7-methylguanosine mRNA capping cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process mRNA metabolic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process RNA 5'-end processing metabolic process cellular process macromolecule metabolic process	viral capsid icosahedral viral capsid virion component viral inner capsid
AA [auth 1]	Minor core protein lambda 3	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 binding binding organic cyclic compound binding nucleic acid binding nucleoside phosphate 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 binding binding organic cyclic compound binding nucleic acid binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding	viral genome replication viral process viral life cycle	viral nucleocapsid viral capsid virion component

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], I [auth N], J [auth O], K [auth G], L [auth H], M [auth I]	IPR000153	Reovirus, outer capsid sigma 3	Family
D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], D [auth S], E [auth D], F [auth E], G [auth F], H [auth M], I [auth N], J [auth O], K [auth G], L [auth H], M [auth I]	IPR023634	Reovirus, outer capsid sigma-3 domain superfamily	Homologous Superfamily
X, Y, Z	IPR004317	Sigma1/sigma2, reoviral	Family
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	IPR015961	Mu1 membrane penetration protein, domain I	Homologous Superfamily
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	IPR015960	Mu1 membrane penetration protein, domain IV	Homologous Superfamily
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	IPR036256	Mu1/VP4 superfamily	Homologous Superfamily
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	IPR009113	Outer capsid protein Mu1/VP4	Family
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	IPR015962	Mu1 membrane penetration protein, domain II	Homologous Superfamily
A, B, C, N [auth P], O [auth Q], A, B, C, N [auth P], O [auth Q], P [auth R], Q [auth J], R [auth K], S [auth L], T	IPR044937	Mu1 membrane penetration protein, domain III	Homologous Superfamily
U	IPR048601	Reovirus core-spike protein lambda-2-like, GTase domain	Domain
U	IPR048602	Reovirus core-spike protein lambda-2-like, 7th domain	Domain
U	IPR048604	Reovirus core-spike protein lambda-2-like, ferredoxin-like domain	Domain
U	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
U	IPR048598	Reovirus core-spike protein lambda-2-like, first methyltransferase domain	Domain
U	IPR048596	Reovirus core-spike protein lambda-2-like, N-terminal domain	Domain
U	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
U	IPR048603	Reovirus core-spike protein lambda-2-like, 6th domain	Domain
U	IPR010311	Reovirus core-spike lambda-2	Family
U	IPR048597	Reovirus core-spike protein lambda-2-like, second methyltransferase domain	Domain
U	IPR048294	Reovirus core-spike protein lambda-2-like, C-terminal domain	Domain
V, W	IPR013087	Zinc finger C2H2-type	Domain
V, W	IPR044949	Inner capsid protein lambda-1/ VP3	Homologous Superfamily
AA [auth 1]	IPR007097	RNA-directed RNA polymerase, reovirus	Domain
AA [auth 1]	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
AA [auth 1]	IPR012915	Reovirus RNA-dependent RNA polymerase lambda 3	Family