Annotations: 1RO2

Bifunctional DNA primase/polymerase domain of ORF904 from the archaeal plasmid pRN1- Triple mutant F50M/L107M/L110M manganese soak

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	d1ro2a_	Alpha and beta proteins (a+b)	Prim-pol domain	Prim-pol domain	Bifunctional DNA primase/polymerase N-terminal domain	Bifunctional DNA primase/polymerase N-terminal domain	(Saccharolobus islandicus ) [TaxId: 43080 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Prim-pol domain-like	8040772	3001829	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)
A	Hexapep,Acetyltransf_11	e1ro2A1	A: alpha arrays	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Hexapep,Acetyltransf_11	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.720.160	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	Bifunctional DNA primase/polymerase, N-terminal	CATH (4.3.0)
A	3.30.2250.10	Alpha Beta	2-Layer Sandwich	Prim-pol fold	Bifunctional DNA primase/polymerase domain	CATH (4.3.0)
A	2.20.25.130	Mainly Beta	Single Sheet	N-terminal domain of TfIIb	Zinc stem-like domain	CATH (4.3.0)

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR014015	Helicase, superfamily 3, DNA virus	Domain
A	IPR014818	Bacteriophage/plasmid primase, P4, C-terminal	Domain
A	IPR006500	Helicase, putative, phage/plasmid, C-terminal domain	Domain
A	IPR045455	NrS-1 polymerase-like, helicase domain	Domain
A	IPR024966	Primase helical domain	Domain
A	IPR015330	DNA primase/polymerase, bifunctional, N-terminal	Domain
A	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A	IPR004968	DNA primase/nucleoside triphosphatase, C-terminal	Domain
A	IPR051620	ORF904-like, C-terminal domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily