9X3P | pdb_00009x3p

Phage T4 sheath in post-tail-contraction state (genome-full particle)

External Resource: Annotation

Domain Annotation: SCOP2 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)
Z [auth d]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
Y [auth c]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
X [auth b]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
GA [auth k]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
FA [auth j]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
EA [auth i]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
DA [auth h]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
CA [auth g]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
BA [auth f]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)
AA [auth e]	SCOP2B Superfamily	T6SS-like	8091259	3000580	SCOP2B (2022-06-29)

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, S, T, U, V, W	PF17482	Phage tail sheath C-terminal domain (Phage_sheath_1C)	Phage tail sheath C-terminal domain	This entry represents the C-terminal domain in a variety of phage tail sheath proteins [4].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	PF17481	Phage tail sheath protein beta-sandwich domain (Phage_sheath_domII)	Phage tail sheath protein beta-sandwich domain	This entry represents a two-layer beta sandwich domain found in a variety of phage tail sheath proteins, referred to as domain II in [4,5]. Domain I and II form the protease-resistant fragment [5].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	PF22671	Tail sheath protein Gp18 domain III N-terminal region (Gp18_domIII_N)	Tail sheath protein Gp18 domain III N-terminal region	This entry represents the N-terminal segment of domain III from the phage tail sheath protein Gp18 y similar sequences [1-5]. Domain III is completed by Pfam:PF04984 with an overall structure consisting of a beta-sheet with five parallel and one anti ...	This entry represents the N-terminal segment of domain III from the phage tail sheath protein Gp18 y similar sequences [1-5]. Domain III is completed by Pfam:PF04984 with an overall structure consisting of a beta-sheet with five parallel and one anti-parallel beta-strands plus six alpha-helices, which surround the beta-sheet.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	PF04984	Phage tail sheath protein central domain (Phage_sheath_1)	Phage tail sheath protein central domain	This entry represents the second domain in a variety of phage tail sheath proteins. According to ECOD this domain has a subtilisin-like structure.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	PF06841	T4-like virus tail tube protein gp19 (Phage_T4_gp19)	T4-like virus tail tube protein gp19	-	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	PF22639	Tail sheath protein Gp18-like domain I (Gp18_dom_I)	Tail sheath protein Gp18-like domain I	This entry represents domain I from bacteriophage tail sheath proteins such as Gp18, a protein that surrounds the central non-contractile tail tube of the tail sheath from bacteriophages, which contracts during infection [1,2]. These proteins consist ...	This entry represents domain I from bacteriophage tail sheath proteins such as Gp18, a protein that surrounds the central non-contractile tail tube of the tail sheath from bacteriophages, which contracts during infection [1,2]. These proteins consist of three domains, domains I, II (Pfam:PF17481) and III (Pfam:PF17482). Domains I and II form the protease-resistant fragment [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
HA [auth l]	Tail tube terminator protein	structural molecule activity	-	virus tail virion component
AA [auth e], BA [auth f], CA [auth g], DA [auth h], EA [auth i], AA [auth e], BA [auth f], CA [auth g], DA [auth h], EA [auth i], FA [auth j], GA [auth k], X [auth b], Y [auth c], Z [auth d]	Tail tube protein gp19	structural molecule activity	symbiont genome ejection through host cell envelope biological process involved in interspecies interaction between organisms symbiont entry into host cell viral process symbiont entry into host viral life cycle symbiont genome ejection through host cell envelope, contractile tail mechanism biological process involved in interaction with host biological process involved in symbiotic interaction	virus tail, tube virus tail virion component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	Tail sheath protein	-	symbiont genome ejection through host cell envelope biological process involved in interspecies interaction between organisms symbiont entry into host cell viral process symbiont entry into host viral life cycle symbiont genome ejection through host cell envelope, contractile tail mechanism biological process involved in interaction with host biological process involved in symbiotic interaction	virus tail virion component virus tail, sheath

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
HA [auth l]	IPR010667	Bacteriophage T4, Gp19, tail tube	Family
AA [auth e], BA [auth f], CA [auth g], DA [auth h], EA [auth i], AA [auth e], BA [auth f], CA [auth g], DA [auth h], EA [auth i], FA [auth j], GA [auth k], X [auth b], Y [auth c], Z [auth d]	IPR010667	Bacteriophage T4, Gp19, tail tube	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	IPR052042	Tail sheath structural protein	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	IPR054565	Tail sheath protein Gp18-like, domain I	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	IPR020287	Tail sheath protein, C-terminal 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, S, T, U, V, W	IPR054564	Tail sheath protein Gp18-like, domain III N-terminal region	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W	IPR035089	Tail sheath protein, subtilisin-like 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, S, T, U, V, W	IPR035326	Phage tail sheath protein-like, beta-sandwich domain	Domain

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.