Annotations: 6K32

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e6k32A1	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: F_UNCLASSIFIED	ECOD (1.6)
A	PF22213	e6k32A4	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: PF22213	ECOD (1.6)
A	PF22209	e6k32A2	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: PF22209	ECOD (1.6)
A	PF22212	e6k32A3	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: PF22212	ECOD (1.6)
E [auth C]	PF21416	e6k32C1	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: PF21416	ECOD (1.6)
E [auth C]	PF20855	e6k32C2	A: a/b three-layered sandwiches	X: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	H: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	T: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein	F: PF20855	ECOD (1.6)
B	PF07693	e6k32B2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF07693	ECOD (1.6)
B	F_UNCLASSIFIED	e6k32B1	A: mixed a+b and a/b	X: Viral structural protein 4 N-terminal domain (From Topology)	H: Viral structural protein 4 N-terminal domain (From Topology)	T: Viral structural protein 4 N-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
G [auth E]	PF21416	e6k32E2	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: PF21416	ECOD (1.6)
G [auth E]	PF20855	e6k32E1	A: a/b three-layered sandwiches	X: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	H: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	T: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein	F: PF20855	ECOD (1.6)
F [auth D]	PF21416	e6k32D2	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: PF21416	ECOD (1.6)
F [auth D]	PF20855	e6k32D1	A: a/b three-layered sandwiches	X: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	H: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	T: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein	F: PF20855	ECOD (1.6)
H [auth F]	PF21416	e6k32F1	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: PF21416	ECOD (1.6)
H [auth F]	PF20855	e6k32F2	A: a/b three-layered sandwiches	X: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	H: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	T: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein	F: PF20855	ECOD (1.6)
I [auth G]	PF21416	e6k32G1	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: PF21416	ECOD (1.6)
I [auth G]	PF20855	e6k32G2	A: a/b three-layered sandwiches	X: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	H: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein (From Topology)	T: Small protrusion domain in cytoplasmic polyhedrosis virus capsid shell protein	F: PF20855	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF22212	CPV, RNA-directed RNA polymerase, central polymerase domain (CPV_RdRP_pol_dom)	CPV, RNA-directed RNA polymerase, central polymerase domain	This domain is found at the N-terminal of RNA-directed RNA polymerase (RdRP) from Bombyx mori cytoplasmic polyhedrosis virus (BmCPV) and similar sequences from reovirus. This protein adopts a closed cage-like structure consisting of a central polymer ...	This domain is found at the N-terminal of RNA-directed RNA polymerase (RdRP) from Bombyx mori cytoplasmic polyhedrosis virus (BmCPV) and similar sequences from reovirus. This protein adopts a closed cage-like structure consisting of a central polymerase domain (this entry) sandwiched between N-terminal and C-terminal bracelet domains. This domain adopts the classical 'right-handed' polymerase architecture that includes fingers, palm, and thumb subdomains [1-5].	Domain
A	PF22213	CPV, RNA-directed RNA polymerase, C-terminal (CPV_RdRP_C)	CPV, RNA-directed RNA polymerase, C-terminal	This domain is found at the C-terminal of RNA-directed RNA polymerase (RdRP) from Bombyx mori cytoplasmic polyhedrosis virus (BmCPV) and similar sequences from reovirus. This protein adopts a closed cage-like structure consisting of a central polymer ...	This domain is found at the C-terminal of RNA-directed RNA polymerase (RdRP) from Bombyx mori cytoplasmic polyhedrosis virus (BmCPV) and similar sequences from reovirus. This protein adopts a closed cage-like structure consisting of a central polymerase domain sandwiched between N-terminal and C-terminal bracelet domains. This domain adopts a predominantly alpha-helical configuration [1-5].	Domain
A	PF22209	CPV, RNA-directed RNA polymerase, N-terminal (CPV_RdRP_N)	CPV, RNA-directed RNA polymerase, N-terminal	This domain is found at the N-terminal of RNA-directed RNA polymerase (RdRP) from Bombyx mori cytoplasmic polyhedrosis virus (BmCPV) and similar sequences from reovirus. This protein adopts a closed cage-like structure consisting of a central polymer ...	This domain is found at the N-terminal of RNA-directed RNA polymerase (RdRP) from Bombyx mori cytoplasmic polyhedrosis virus (BmCPV) and similar sequences from reovirus. This protein adopts a closed cage-like structure consisting of a central polymerase domain sandwiched between N-terminal and C-terminal bracelet domains. This domain adopts a predominantly alpha-helical configuration [1-5].	Domain
E [auth C]	PF21416	Inner layer core protein VP1-like, C-terminal (VP1-like_C)	Inner layer core protein VP1-like, C-terminal	This entry includes capsid proteins from cypoviruses which form the icosahedral capsid through self-assembly (they are also known as inner layer core proteins). The capsid encapsulates and protects the genomic RNA. These viruses encode VP1, VP3 and V ...	This entry includes capsid proteins from cypoviruses which form the icosahedral capsid through self-assembly (they are also known as inner layer core proteins). The capsid encapsulates and protects the genomic RNA. These viruses encode VP1, VP3 and VP5 as major capsid proteins, encoded by RNA segment 1 and 3 in the case of VP1 and VP3, respectively, whereas RNA segment encoding VP5 is still unclear. This entry represents the C-terminal domain of capsid proteins from cypovirusus [1-3].	Domain
E [auth C]	PF20855	CPV Capsid shell protein VP1, small protrusion domain (VP1_protrusion)	CPV Capsid shell protein VP1, small protrusion domain	This domain is found in Capsid shell protein VP1 from Cytoplasmic polyhedrosis virus (CPV). VP1, one of the three major capsid proteins of CPV, has an overall thin-plate-like shape similar to its counterparts in other reoviruses except for a protrusi ...	This domain is found in Capsid shell protein VP1 from Cytoplasmic polyhedrosis virus (CPV). VP1, one of the three major capsid proteins of CPV, has an overall thin-plate-like shape similar to its counterparts in other reoviruses except for a protrusion domain on the outer capsid surface, which is unique in single-layered cypoviruses [1].	Domain
F [auth D], G [auth E], H [auth F]	PF21416	Inner layer core protein VP1-like, C-terminal (VP1-like_C)	Inner layer core protein VP1-like, C-terminal	This entry includes capsid proteins from cypoviruses which form the icosahedral capsid through self-assembly (they are also known as inner layer core proteins). The capsid encapsulates and protects the genomic RNA. These viruses encode VP1, VP3 and V ...	This entry includes capsid proteins from cypoviruses which form the icosahedral capsid through self-assembly (they are also known as inner layer core proteins). The capsid encapsulates and protects the genomic RNA. These viruses encode VP1, VP3 and VP5 as major capsid proteins, encoded by RNA segment 1 and 3 in the case of VP1 and VP3, respectively, whereas RNA segment encoding VP5 is still unclear. This entry represents the C-terminal domain of capsid proteins from cypovirusus [1-3].	Domain
F [auth D], G [auth E], H [auth F]	PF20855	CPV Capsid shell protein VP1, small protrusion domain (VP1_protrusion)	CPV Capsid shell protein VP1, small protrusion domain	This domain is found in Capsid shell protein VP1 from Cytoplasmic polyhedrosis virus (CPV). VP1, one of the three major capsid proteins of CPV, has an overall thin-plate-like shape similar to its counterparts in other reoviruses except for a protrusi ...	This domain is found in Capsid shell protein VP1 from Cytoplasmic polyhedrosis virus (CPV). VP1, one of the three major capsid proteins of CPV, has an overall thin-plate-like shape similar to its counterparts in other reoviruses except for a protrusion domain on the outer capsid surface, which is unique in single-layered cypoviruses [1].	Domain
I [auth G]	PF21416	Inner layer core protein VP1-like, C-terminal (VP1-like_C)	Inner layer core protein VP1-like, C-terminal	This entry includes capsid proteins from cypoviruses which form the icosahedral capsid through self-assembly (they are also known as inner layer core proteins). The capsid encapsulates and protects the genomic RNA. These viruses encode VP1, VP3 and V ...	This entry includes capsid proteins from cypoviruses which form the icosahedral capsid through self-assembly (they are also known as inner layer core proteins). The capsid encapsulates and protects the genomic RNA. These viruses encode VP1, VP3 and VP5 as major capsid proteins, encoded by RNA segment 1 and 3 in the case of VP1 and VP3, respectively, whereas RNA segment encoding VP5 is still unclear. This entry represents the C-terminal domain of capsid proteins from cypovirusus [1-3].	Domain
I [auth G]	PF20855	CPV Capsid shell protein VP1, small protrusion domain (VP1_protrusion)	CPV Capsid shell protein VP1, small protrusion domain	This domain is found in Capsid shell protein VP1 from Cytoplasmic polyhedrosis virus (CPV). VP1, one of the three major capsid proteins of CPV, has an overall thin-plate-like shape similar to its counterparts in other reoviruses except for a protrusi ...	This domain is found in Capsid shell protein VP1 from Cytoplasmic polyhedrosis virus (CPV). VP1, one of the three major capsid proteins of CPV, has an overall thin-plate-like shape similar to its counterparts in other reoviruses except for a protrusion domain on the outer capsid surface, which is unique in single-layered cypoviruses [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	RNA-dependent RNA polymerase	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	viral genome replication viral process viral life cycle	-
C [auth t]	RNA (5'-R(PUPUPAPCP*U)-3')	-	-	-
E [auth C]	VP1	-	-	viral capsid icosahedral viral capsid virion component viral inner capsid T=2 icosahedral viral capsid
B	Viral structural protein 4	-	-	-
D [auth p]	RNA (5'-D((3PO))-R(AP*G)-3'	-	-	-
F [auth D], G [auth E], H [auth F]	VP1	-	-	viral capsid icosahedral viral capsid virion component viral inner capsid T=2 icosahedral viral capsid
I [auth G]	VP1	-	-	viral capsid icosahedral viral capsid virion component viral inner capsid T=2 icosahedral viral capsid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007097	RNA-directed RNA polymerase, reovirus	Domain
E [auth C]	IPR049421	Capsid protein VP1, small protrusion domain	Domain
E [auth C]	IPR049422	Capsid protein VP1/VP3, C-terminal	Domain
F [auth D], G [auth E], H [auth F]	IPR049421	Capsid protein VP1, small protrusion domain	Domain
F [auth D], G [auth E], H [auth F]	IPR049422	Capsid protein VP1/VP3, C-terminal	Domain
I [auth G]	IPR049421	Capsid protein VP1, small protrusion domain	Domain
I [auth G]	IPR049422	Capsid protein VP1/VP3, C-terminal	Domain

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