Annotations: 3D37

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3d37a2	All beta proteins	Phage tail proteins	Phage tail proteins	Baseplate protein-like	Baseplate protein gpP, C-terminal domain	(Neisseria meningitidis MC58 ) [TaxId: 122586 ],	SCOPe (2.08)
A	d3d37a1	All beta proteins	Phage tail proteins	Phage tail proteins	Baseplate protein-like	Baseplate protein gpP, N-terminal domain	(Neisseria meningitidis MC58 ) [TaxId: 122586 ],	SCOPe (2.08)
B	d3d37b2	All beta proteins	Phage tail proteins	Phage tail proteins	Baseplate protein-like	Baseplate protein gpP, C-terminal domain	(Neisseria meningitidis MC58 ) [TaxId: 122586 ],	SCOPe (2.08)
B	d3d37b1	All beta proteins	Phage tail proteins	Phage tail proteins	Baseplate protein-like	Baseplate protein gpP, N-terminal domain	(Neisseria meningitidis MC58 ) [TaxId: 122586 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Baseplate protein-like	8028056	4003106	SCOP2 (2022-06-29)
A	SCOP2 Family	Baseplate protein-like	8028057	4003106	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Phage tail proteins	8040435	3000268	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Phage tail proteins	8040436	3000268	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Phage tail proteins	8040436	3000268	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Phage tail proteins	8040435	3000268	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	PF21683	e3d37A5	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: PF21683	ECOD (1.6)
A	PF22174	e3d37A2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: PF22174	ECOD (1.6)
A	PF22255	e3d37A6	A: a+b complex topology	X: N0 domain in phage tail proteins and secretins-like	H: N0 domain in phage tail proteins and secretins (From Topology)	T: N0 domain in phage tail proteins and secretins	F: PF22255	ECOD (1.6)
A	PF22630	e3d37A1	A: a+b complex topology	X: C-terminal insertion domain in phage tail proteins (From Topology)	H: C-terminal insertion domain in phage tail proteins (From Topology)	T: C-terminal insertion domain in phage tail proteins	F: PF22630	ECOD (1.6)
B	PF21683	e3d37B3	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: PF21683	ECOD (1.6)
B	PF22174	e3d37B2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Phage tail proteins	F: PF22174	ECOD (1.6)
B	PF22255	e3d37B4	A: a+b complex topology	X: N0 domain in phage tail proteins and secretins-like	H: N0 domain in phage tail proteins and secretins (From Topology)	T: N0 domain in phage tail proteins and secretins	F: PF22255	ECOD (1.6)
B	PF22630	e3d37B1	A: a+b complex topology	X: C-terminal insertion domain in phage tail proteins (From Topology)	H: C-terminal insertion domain in phage tail proteins (From Topology)	T: C-terminal insertion domain in phage tail proteins	F: PF22630	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.300.10	Mainly Beta	Roll	Phage tail proteins - horseshoe like beta roll fold	Baseplate protein-like domain - beta roll fold	CATH (4.3.0)
A	3.55.50.10	Alpha Beta	3-Layer(bab) Sandwich	Phage tail protein beta-alpha-beta fold	Baseplate protein-like domains	CATH (4.3.0)
A	3.30.1920.10	Alpha Beta	2-Layer Sandwich	Phage tail proteins - 2 layer sandwich fold	Baseplate protein-like domains - 2 layer sandwich fold	CATH (4.3.0)
B	2.30.300.10	Mainly Beta	Roll	Phage tail proteins - horseshoe like beta roll fold	Baseplate protein-like domain - beta roll fold	CATH (4.3.0)
B	3.55.50.10	Alpha Beta	3-Layer(bab) Sandwich	Phage tail protein beta-alpha-beta fold	Baseplate protein-like domains	CATH (4.3.0)
B	3.30.1920.10	Alpha Beta	2-Layer Sandwich	Phage tail proteins - 2 layer sandwich fold	Baseplate protein-like domains - 2 layer sandwich fold	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF21683	Mu phage baseplate assembly protein GpP-like, N-terminal (GpP-like_1st)	Mu phage baseplate assembly protein GpP-like, N-terminal	This domain is found at the N-terminal end of Mu phage baseplate assembly protein GpP from Shewanella oneidensis and similar proteins predominantly found in tailed bacteriophages and bacterial prophages.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR049354	Baseplate hub protein gp44-like, N-terminal	Domain
A, B	IPR023399	Baseplate-like, two-layer sandwich fold	Homologous Superfamily
A, B	IPR026276	Baseplate protein GpP	Family

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.