3IYL

Atomic CryoEM Structure of a Nonenveloped Virus Suggests How Membrane Penetration Protein is Primed for Cell Entry

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PF05993	e3iylB2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
B	PF05993	e3iylB1	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
D	PF05993	e3iylD2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
D	PF05993	e3iylD3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
F	PF05993	e3iylF2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
F	PF05993	e3iylF3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
H	PF05993	e3iylH2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
H	PF05993	e3iylH3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
J	PF05993	e3iylJ2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
J	PF05993	e3iylJ3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
L	PF05993	e3iylL2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
L	PF05993	e3iylL3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
N	PF05993	e3iylN2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
N	PF05993	e3iylN3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
P	PF05993	e3iylP2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
P	PF05993	e3iylP3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
R	PF05993	e3iylR2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
R	PF05993	e3iylR3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
T	PF05993	e3iylT2	A: beta sandwiches	X: jelly-roll	H: Jelly-roll domain in membrane penetration protein mu1 (From Topology)	T: Jelly-roll domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
T	PF05993	e3iylT3	A: alpha arrays	X: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	H: Alpha-helical domain in membrane penetration protein mu1 (From Topology)	T: Alpha-helical domain in membrane penetration protein mu1	F: PF05993	ECOD (1.6)
U	PF03084	e3iylU1	A: alpha complex topology	X: Core protein VP6 (From Topology)	H: Core protein VP6 (From Topology)	T: Core protein VP6	F: PF03084	ECOD (1.6)
V	PF03084	e3iylV1	A: alpha complex topology	X: Core protein VP6 (From Topology)	H: Core protein VP6 (From Topology)	T: Core protein VP6	F: PF03084	ECOD (1.6)
W	PF06016	e3iylW8	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF06016	ECOD (1.6)
W	PF21060	e3iylW6	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF21060	ECOD (1.6)
W	PF21061	e3iylW7	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF21061	ECOD (1.6)
W	PF21062,PF21065	e3iylW3	A: a+b two layers	X: ferredoxin-like domain in VP1 (From Topology)	H: ferredoxin-like domain in VP1 (From Topology)	T: ferredoxin-like domain in VP1	F: PF21062,PF21065	ECOD (1.6)
W	PF21063	e3iylW2	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: PF21063	ECOD (1.6)
W	PF21064	e3iylW1	A: a+b complex topology	X: Rotavirus NSP2 fragment, N-terminal domain (From Topology)	H: Rotavirus NSP2 fragment, N-terminal domain (From Topology)	T: Rotavirus NSP2 fragment, N-terminal domain	F: PF21064	ECOD (1.6)
W	PF21065	e3iylW4	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PF21065	ECOD (1.6)
W	PF21066	e3iylW5	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PF21066	ECOD (1.6)
Y	PF22033	e3iylY1	A: a+b complex topology	X: Inner layer core protein p3-related (From Topology)	H: Inner layer core protein p3-related (From Topology)	T: Inner layer core protein p3-related	F: PF22033	ECOD (1.6)
Y	PF13912	e3iylY2	A: few secondary structure elements	X: beta-beta-alpha zinc fingers	H: beta-beta-alpha zinc fingers (From Topology)	T: beta-beta-alpha zinc fingers	F: PF13912	ECOD (1.6)
X	PF22033	e3iylX1	A: a+b complex topology	X: Inner layer core protein p3-related (From Topology)	H: Inner layer core protein p3-related (From Topology)	T: Inner layer core protein p3-related	F: PF22033	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
B	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
D	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
D	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
F	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
F	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
H	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
H	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
J	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
J	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
L	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
L	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
N	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
N	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
P	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
P	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
R	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
R	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
T	1.10.2050.10	Mainly Alpha	Orthogonal Bundle	Protein mu-1, chain B, domain 3	Protein mu-1, chain B, domain 3	CATH (4.3.0)
T	2.60.120.420	Mainly Beta	Sandwich	Jelly Rolls	Membrane penetration protein mu1, Chain B, domain 4	CATH (4.3.0)
U	1.10.287.1520	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)
V	1.10.287.1520	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		CATH (4.3.0)
W	3.90.1810.10	Alpha Beta	Alpha-Beta Complex	Reovirus components fold	Reovirus components	CATH (4.3.0)
W	3.55.60.10	Alpha Beta	3-Layer(bab) Sandwich	Reovirus components fold	Reovirus components	CATH (4.3.0)
W	3.40.50.10760	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Reovirus core	CATH (4.3.0)
W	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
W	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

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.

Prepare Data

Validate Data

Deposit Data

Help and Resources

3IYL

Atomic CryoEM Structure of a Nonenveloped Virus Suggests How Membrane Penetration Protein is Primed for Cell Entry

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Domain Annotation: CATH CATH Database Homepage