4S37

Crystal structure of R2 pyocin membrane-piercing spike

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
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)
K	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	Phage fibre proteins	8095955	3000351	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)
K	PF04717	e4s37K1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
K	PF21930	e4s37K2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
L	PF04717	e4s37L2	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
L	PF21930	e4s37L1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
P	PF04717	e4s37P1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
P	PF21930	e4s37P2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
A	PF04717	e4s37A2	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
A	PF21930	e4s37A1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
B	PF04717	e4s37B2	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
B	PF21930	e4s37B1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
C	PF04717	e4s37C1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
C	PF21930	e4s37C2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
D	PF04717	e4s37D1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
D	PF21930	e4s37D2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
E	PF04717	e4s37E1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
E	PF21930	e4s37E2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
F	PF04717	e4s37F1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
F	PF21930	e4s37F2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
G	PF04717	e4s37G1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
G	PF21930	e4s37G2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
H	PF04717	e4s37H1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
H	PF21930	e4s37H2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
I	PF04717	e4s37I1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
I	PF21930	e4s37I2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
J	PF04717	e4s37J2	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
J	PF21930	e4s37J1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
M	PF04717	e4s37M1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
M	PF21930	e4s37M2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
N	PF04717	e4s37N1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
N	PF21930	e4s37N2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
O	PF04717	e4s37O2	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
O	PF21930	e4s37O1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
Q	PF04717	e4s37Q1	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
Q	PF21930	e4s37Q2	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)
R	PF04717	e4s37R2	A: beta barrels	X: OB-fold	H: Tail-associated lysozyme gp5-N (From Topology)	T: Tail-associated lysozyme gp5-N	F: PF04717	ECOD (1.6)
R	PF21930	e4s37R1	A: beta duplicates or obligate multimers	X: Phage tail fiber protein trimerization domain (From Topology)	H: Phage tail fiber protein trimerization domain (From Topology)	T: Phage tail fiber protein trimerization domain	F: PF21930	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R	PF04717	Type VI secretion system/phage-baseplate injector OB domain (Phage_base_V)	Type VI secretion system/phage-baseplate injector OB domain	Family of bacterial and phage baseplate assembly proteins responsible for forming the small spike at the end of the tail or bacterial pathogenic needle-shaft [1]. This entry represents the OB fold part of the structure. This structure contains an unu ...	Family of bacterial and phage baseplate assembly proteins responsible for forming the small spike at the end of the tail or bacterial pathogenic needle-shaft [1]. This entry represents the OB fold part of the structure. This structure contains an unusual extra beta hairpin that forms the foundation of the spike protein's beta helix [3].	Domain

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, G, H, I, J, K, L, M, N, O, P, Q, R	Phage baseplate protein	cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R	IPR006531	Gp5/Type VI secretion system Vgr protein, OB-fold domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R	IPR013046	Phage baseplate assembly protein V/Gp45	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R	IPR037026	Vgr protein, OB-fold domain superfamily	Homologous Superfamily