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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative

Keyword search

Evolutionary classification of protein domain structures

alpha arraysalpha-helix arrays with mainly perpendicular helices

alpha bundlesalpha-helix bundles with mainly parallel helices

alpha superhelicesrepeating alpha-helix hairpins form a superhelix

alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain

alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix

beta barrelssingle beta-sheet folded upon itself to form a barrel

beta meanderssingle beta-sheet with mainly meander topology

beta sandwichestwo beta-sheets stacked together to form a sandwich

X: jelly-roll
H: Nucleoplasmin-like/VP (viral coat and capsid proteins)
T: Nucleoplasmin-like/VP (viral coat and capsid proteins)
F: Pico_P1A

PF02226 CL0055

Representatives:

e4wm7D1[D:29-67] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 2.320Å

e1al241[4:2-14,4:21-69] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P1/MAHONEY POLIOVIRUS ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e8e8l41[4:2-66] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8e8y41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8e8z41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8e38D1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8e39D1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8e3aD1[D:800-857] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8e8r41[4:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e8e8x41[4:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

e1ar641[4:2-14,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P1/MAHONEY POLIOVIRUS ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1ar741[4:2-14,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P1/MAHONEY POLIOVIRUS ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1ar841[4:2-14,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P1/MAHONEY POLIOVIRUS ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1ar941[4:2-14,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P1/MAHONEY POLIOVIRUS ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1asj41[4:2-14,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

P1/MAHONEY POLIOVIRUS ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e4c10D1[D:13-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: NA ; ELECTRON MICROSCOPY

e4cdqD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 2.65Å

e4cduD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: NA ; X-RAY DIFFRACTION 2.80Å

e4cdwD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 2.80Å

e4cdxD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 2.80Å

e4cewD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 2.75Å

e4ceyD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 2.75Å

e1cov41[4:2-11,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COXSACKIEVIRUS COAT PROTEIN ; ligands: MYR ; X-RAY DIFFRACTION 3.0Å

e1d4m41[4:2-15,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (COXSACKIEVIRUS A9) ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1dgi41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e1eah41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 2 COAT PROTEINS VP1 TO VP4 ; ligands: MYR ; X-RAY DIFFRACTION

e3epc41[4:2-17,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e3epd41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e3epf41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e1ev141[4:2-15,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ECHOVIRUS 1 ; ligands: MYR ; X-RAY DIFFRACTION 3.55Å

e1h8tD1[D:3002-3015,D:3021-3069] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ECHOVIRUS 11 COAT PROTEIN VP4 ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1hxs41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENOME POLYPROTEIN, COAT PROTEIN VP4 ; ligands: MYR ; X-RAY DIFFRACTION 2.15Å

e3iypD1[D:1-15,D:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyprotein ; ELECTRON MICROSCOPY

e3j6941[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH

e3j6a41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH

e3j8f41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e3j9f41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein VP4 ; ELECTRON MICROSCOPY

e1mqtD1[D:2-11,D:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyprotein Capsid Protein ; X-RAY DIFFRACTION 3.30Å

e4n53D1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CAPSID PROTEIN VP4 ; X-RAY DIFFRACTION 3.31Å

e1oopD1[D:2-14,D:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coat protein VP4 ; ligands: MYR ; X-RAY DIFFRACTION 3.0Å

e1piv41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 3 (SUBUNIT VP4) ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e2plv41[4:2-17,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

HUMAN POLIOVIRUS TYPE 1 (SUBUNIT VP4) ; ligands: MYR ; X-RAY DIFFRACTION

e1po141[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 1 MAHONEY ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1po241[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 1 MAHONEY ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1pvc41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH

POLIOVIRUS TYPE 3, SABIN STRAIN ; ligands: MYR ; X-RAY DIFFRACTION 2.4Å

e4q4v41[4:2-12,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coxsackievirus capsid protein VP4 ; X-RAY DIFFRACTION 2.900Å

e4q4w41[4:2-13,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coxsackievirus capsid protein VP4 ; ligands: CA ; X-RAY DIFFRACTION 1.40Å

e4q4x41[4:2-12,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coxsackievirus capsid protein VP4 ; ligands: CA ; X-RAY DIFFRACTION 1.65Å

e4q4y41[4:2-13,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coxsackievirus capsid protein VP4 ; ligands: CA,MYR ; X-RAY DIFFRACTION 1.88Å

e1upnD1[D:2-14,D:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ECHOVIRUS 11 COAT PROTEIN VP4 ; ELECTRON MICROSCOPY

e1vba41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 3 ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1vbb41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 3 ; ligands: MYR ; X-RAY DIFFRACTION 2.8Å

e1vbc41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 3 ; ligands: MYR ; X-RAY DIFFRACTION 2.8Å

e1vbd41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 1 MAHONEY ; ligands: MYR ; X-RAY DIFFRACTION 2.9Å

e1vbe41[4:2-16,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

POLIOVIRUS TYPE 3 ; ligands: MYR ; X-RAY DIFFRACTION 2.8Å

e3vbsD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

GENOME POLYPROTEIN, CAPSID PROTEIN VP4 ; X-RAY DIFFRACTION 3.0Å

e1z7s41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Human coxsackievirus A21 ; ligands: G,MYR ; X-RAY DIFFRACTION 3.2Å

e3zffD1[D:13-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 3.4Å

e3zfgD1[D:13-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 3.20Å

e5c4wD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: CL,NA ; X-RAY DIFFRACTION 2.65Å

e5c9aB2[B:11-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP0 ; ligands: CL ; X-RAY DIFFRACTION 2.7Å

e5abjD1[D:13-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; X-RAY DIFFRACTION 2.75Å

e3jbc41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e3jbd41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e3jbe41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e3jbf41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e3jbg41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e3jd741[4:2-12,4:21-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e2c8iD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

ECHOVIRUS 11 COAT PROTEIN VP4 ; ELECTRON MICROSCOPY

e3j3o41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e1jew41[4:2-56] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

COXSACKIEVIRUS CAPSID, COAT PROTEIN VP4 ; ELECTRON MICROSCOPY

e1nn841[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

coat protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e5mquD1[D:27-69] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: GLU,K

e5osnD1[D:27-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein ; ligands: GLU,K ; X-RAY DIFFRACTION 2.3Å

e5bnnD1[D:30-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; X-RAY DIFFRACTION 2.320Å

e5bnoD1[D:30-67] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; X-RAY DIFFRACTION 2.150Å

e5bnpD1[D:30-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; X-RAY DIFFRACTION 2.150Å

e5k0uD1[D:1-4,D:24-58] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e1bev41[4:23-62] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

BOVINE ENTEROVIRUS COAT PROTEINS VP1 TO VP4 ; X-RAY DIFFRACTION 3.0Å

e4pdwD1[D:27-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4/VP2 ; X-RAY DIFFRACTION 3.00Å

e5jzgC2[C:1-5,C:21-58] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP0 ; ELECTRON MICROSCOPY

e1d3i41[4:29-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN (RHINOVIRUS 14 COAT PROTEIN VP4) ; ELECTRON MICROSCOPY

e5w3eD1[D:29-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

viral protein 4 ; ELECTRON MICROSCOPY

e5w3lD1[D:29-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

viral protein 4 ; ELECTRON MICROSCOPY

e5w3mD1[D:32-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

viral protein 4 ; ELECTRON MICROSCOPY

e1rhi41[4:26-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN RHINOVIRUS 3 COAT PROTEIN ; X-RAY DIFFRACTION 2.8Å

e6iijD1[D:28-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6i2kD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Polyprotein ; ELECTRON MICROSCOPY

e6cs3D1[D:30-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

viral protein 4 ; ELECTRON MICROSCOPY

e6mziD1[D:30-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

viral protein 4 ; ELECTRON MICROSCOPY

e6aksD1[D:19-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6hbgD1[D:31-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Echovirus 18 viral protein 4 ; ligands: GUN ; ELECTRON MICROSCOPY

e6dizD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6dijD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH

e6iljD1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6ilkD1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6illD1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6ilmD1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: NA ; ELECTRON MICROSCOPY

e6ilnD1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6ilpD1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6gzvD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6rjf41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6cv1D1[D:30-58] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

viral protein 4 ; ELECTRON MICROSCOPY

e6sk5D1[D:30-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Rhinovirus B5 VP4 ; ELECTRON MICROSCOPY

e6sk6D1[D:30-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Rhinovirus B5 VP4 ; ELECTRON MICROSCOPY

e6uh1D1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6uh6D1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6uh7D1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6smgD1[D:28-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6snwD1[D:28-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Coxsackievirus VP4 ; ELECTRON MICROSCOPY

e6t48D1[D:22-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: CYS,GLY,K ; X-RAY DIFFRACTION 2.17Å

e6t4cD1[D:22-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: K ; X-RAY DIFFRACTION 1.80Å

e6lhaD1[D:13-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 protein ; ELECTRON MICROSCOPY

e6lhkD1[D:13-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 protein ; ELECTRON MICROSCOPY

e6lhpD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 protein ; ELECTRON MICROSCOPY

e6lhqD1[D:13-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 protein ; ELECTRON MICROSCOPY

e6lqdD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7c9yD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e6q0b41[4:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7c80D1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6t40D1[D:22-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: CYS,GLY,K ; X-RAY DIFFRACTION 1.67Å

e7bznD1[D:26-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7c9xD1[D:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e7c9zD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e7c81D1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7c9sD1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7c9vD1[D:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e7c9wD1[D:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e6z3pD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e6z3qD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7bztD1[D:26-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7bzuD1[D:27-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6la3D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6la4D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6la5D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6la6D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6la7D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6laoD1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATHDOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e6thd41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ligands: MYR ; ELECTRON MICROSCOPY

e6thn41[4:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ligands: MYR ; ELECTRON MICROSCOPY

e6zckD1[D:2-59] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e6zmsD1[D:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ELECTRON MICROSCOPY

e6zclD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

capsid protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e7dpf41[4:3-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7dpz41[4:4-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7dq141[4:4-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7dq7D1[D:3-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7ebrD1[D:30-57] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7bg741[4:25-65] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ELECTRON MICROSCOPY

e6tsd4441[444:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: CA ; X-RAY DIFFRACTION 1.81Å

e7bg641[4:29-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ELECTRON MICROSCOPY

e7nun41[4:29-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ELECTRON MICROSCOPY

e7nuq41[4:29-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ELECTRON MICROSCOPY

e7vxhD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7oj74441[444:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: CA ; X-RAY DIFFRACTION 1.78Å

e7b5fD1[D:29-68] Image Pymol Jmol Links: PDB, SCOP, CATH

Echovirus 18 viral protein 4 ; ELECTRON MICROSCOPY

e7vxzD1[D:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7vy0D1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7vy5D1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein ; ELECTRON MICROSCOPY

e7vy6D1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7vykD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7vylD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7vymD1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7w14D1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7w17D1[D:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7eakD1[D:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e7thx41[4:30-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7qb54441[444:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: CA ; X-RAY DIFFRACTION 1.728Å

e7y7mD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7ymsD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7qw9D1[D:15-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e7xxaD1[D:28-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7xxgD1[D:27-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7xxjD1[D:28-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7x2iD1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x2oD1[D:3-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x2tD1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x2wD1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x3cD1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x3dD1[D:3-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x3eD1[D:3-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x40D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x42D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x49D1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e7x4mD1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ELECTRON MICROSCOPY

e8at5D1[D:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP4 ; ligands: MYR ; ELECTRON MICROSCOPY

e8b8rD1[D:1-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqsd1[d:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqsh1[h:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqsl1[l:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqsp1[p:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqst1[t:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqtd1[d:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqth1[h:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqtl1[l:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqtp1[p:2-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqtt1[t:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqud1[d:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tquh1[h:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e7tqul1[l:2-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

VP4 ; ELECTRON MICROSCOPY

e8gsd41[4:1-68] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Genome polyprotein (Fragment) ; ELECTRON MICROSCOPY

e8e2xD1[D:12-69] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

; ELECTRON MICROSCOPY

Next

e1pov02[0:2-13,0:21-62] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,

POLIOVIRUS NATIVE EMPTY CAPSID (TYPE 1) ; ligands: MYR ; X-RAY DIFFRACTION

e7eaiB2[B:2-47,B:79-80] * nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Capsid protein VP0 ; ELECTRON MICROSCOPY

F: Unmapped domains

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.

X: Glycosyl hydrolase domain-like

some similarity with Ig fold

beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain

beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander

a+b two layersone alpha-helix layer and one beta-sheet layer

a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers

a+b four layerstwo beta-sheet layers sandwiched between two alpha-helix layers

a+b complex topologyalpha and beta domain with complex and unique topology that cannot be described in layers

a+b duplicates or obligate multimersalpha and beta duplicates or monomers associated together to form a compact domain

a/b barrelsrepeating beta-alpha units form a barrel

a/b three-layered sandwichesrepeating beta-alpha units form a sandwich with a mainly parallel beta-sheet layer stacked between two alpha-helix layers

mixed a+b and a/balpha and beta domain consists of both a+b and a/b regions

few secondary structure elementsstabilized by cofactors or disulfides

extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes