Annotations: 4BLP

P4 PROTEIN FROM BACTERIOPHAGE PHI13

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
F	SCOP2B Superfamily	RecA-like P-loop NTPases	8056710	3002019	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	RecA-like P-loop NTPases	8056710	3002019	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	RecA-like P-loop NTPases	8056710	3002019	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	RecA-like P-loop NTPases	8056710	3002019	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	RecA-like P-loop NTPases	8056710	3002019	SCOP2B (2022-06-29)
A	SCOP2 Family	NTPase P4-like	8056709	4004004	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	RecA-like P-loop NTPases	8056710	3002019	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)
F		e4blpF1	A: alpha arrays	X: P-loop domains-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F:	ECOD (v295.2)
E		e4blpE1	A: alpha arrays	X: P-loop domains-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F:	ECOD (v295.2)
D	A2M	e4blpD1	A: alpha arrays	X: P-loop domains-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F: A2M	ECOD (v295.2)
C		e4blpC1	A: alpha arrays	X: P-loop domains-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F:	ECOD (v295.2)
B		e4blpB1	A: alpha arrays	X: P-loop domains-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F:	ECOD (v295.2)
A		e4blpA1	A: alpha arrays	X: P-loop domains-like	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F:	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
E	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
D	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
C	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	PACKAGING ENZYME P4	-	virion assembly viral process viral life cycle viral genome packaging	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR020973	Packaging enzyme P4	Family
A, B, C, D, E A, B, C, D, E, F	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily