7AEK | pdb_00007aek

Cryo-EM structure of an extracellular contractile injection system in marine bacterium Algoriphagus machipongonensis, the contracted sheath shell.

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
R [auth 5F]	MIF4G	e7aek5F1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
Q [auth 5E]	MIF4G	e7aek5E1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
P [auth 5D]	MIF4G	e7aek5D1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
O [auth 5C]	MIF4G	e7aek5C1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
N [auth 5B]	MIF4G	e7aek5B1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
M [auth 5A]	MIF4G	e7aek5A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
L [auth 4F]	MIF4G	e7aek4F1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
K [auth 4E]	MIF4G	e7aek4E1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
J [auth 4D]	MIF4G	e7aek4D1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
I [auth 4C]	MIF4G	e7aek4C1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
H [auth 4B]	MIF4G	e7aek4B1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
G [auth 4A]	MIF4G	e7aek4A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
F [auth 3F]	MIF4G	e7aek3F1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
E [auth 3E]	MIF4G	e7aek3E1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
D [auth 3D]	MIF4G	e7aek3D1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
C [auth 3C]	MIF4G	e7aek3C1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
B [auth 3B]	MIF4G	e7aek3B1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
A [auth 3A]	MIF4G	e7aek3A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 3A], B [auth 3B], C [auth 3C], D [auth 3D], E [auth 3E], A [auth 3A], B [auth 3B], C [auth 3C], D [auth 3D], E [auth 3E], F [auth 3F], G [auth 4A], H [auth 4B], I [auth 4C], J [auth 4D], K [auth 4E], L [auth 4F], M [auth 5A], N [auth 5B], O [auth 5C], P [auth 5D], Q [auth 5E], R [auth 5F]	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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 3A], B [auth 3B], C [auth 3C], D [auth 3D], E [auth 3E], A [auth 3A], B [auth 3B], C [auth 3C], D [auth 3D], E [auth 3E], F [auth 3F], G [auth 4A], H [auth 4B], I [auth 4C], J [auth 4D], K [auth 4E], L [auth 4F], M [auth 5A], N [auth 5B], O [auth 5C], P [auth 5D], Q [auth 5E], R [auth 5F]	IPR052042	Tail sheath structural protein	Family
A [auth 3A], B [auth 3B], C [auth 3C], D [auth 3D], E [auth 3E], A [auth 3A], B [auth 3B], C [auth 3C], D [auth 3D], E [auth 3E], F [auth 3F], G [auth 4A], H [auth 4B], I [auth 4C], J [auth 4D], K [auth 4E], L [auth 4F], M [auth 5A], N [auth 5B], O [auth 5C], P [auth 5D], Q [auth 5E], R [auth 5F]	IPR020287	Tail sheath protein, C-terminal 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.