2btv

ATOMIC MODEL FOR BLUETONGUE VIRUS (BTV) CORE

Method: X-RAY DIFFRACTION

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1. Protein Identity and Related Structures Protein Identity & Related Structures

PROTEIN (VP3 CORE PROTEIN)

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 900	PROTEIN (VP7 CORE PROTEIN) × 780 （P18259）	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 15	PROTEIN (VP7 CORE PROTEIN) × 13 （P18259）	Consistent with protein count
3	Protein heterocomplex	Heteromer	Protein 75	PROTEIN (VP7 CORE PROTEIN) × 65 （P18259）	Consistent with protein count
4	Protein heterocomplex	Heteromer	Protein 90	PROTEIN (VP7 CORE PROTEIN) × 78 （P18259）	Consistent with protein count
5	Protein heterocomplex	Heteromer	Protein 15	PROTEIN (VP7 CORE PROTEIN) × 13 （P18259）	Consistent with protein count
6	Protein heterocomplex	Heteromer	Protein 450	PROTEIN (VP7 CORE PROTEIN) × 390 （P18259）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	VP3_BTV1S
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–901； UniProt 1–901 Author chain B； PDBConstruct 1–901； UniProt 1–901

PROTEIN (VP7 CORE PROTEIN)

OrganismNot specified

UniProt P18259

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 900	PROTEIN (VP3 CORE PROTEIN) × 120 （P56582）	Consistent with protein count
2	Protein heterocomplex	Heteromer	Protein 15	PROTEIN (VP3 CORE PROTEIN) × 2 （P56582）	Consistent with protein count
3	Protein heterocomplex	Heteromer	Protein 75	PROTEIN (VP3 CORE PROTEIN) × 10 （P56582）	Consistent with protein count
4	Protein heterocomplex	Heteromer	Protein 90	PROTEIN (VP3 CORE PROTEIN) × 12 （P56582）	Consistent with protein count
5	Protein heterocomplex	Heteromer	Protein 15	PROTEIN (VP3 CORE PROTEIN) × 2 （P56582）	Consistent with protein count
6	Protein heterocomplex	Heteromer	Protein 450	PROTEIN (VP3 CORE PROTEIN) × 60 （P56582）	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	VP7_BTV1S
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain C； PDBConstruct 1–349； UniProt 1–349 Author chain D； PDBConstruct 1–349； UniProt 1–349 Author chain E； PDBConstruct 1–349； UniProt 1–349 Author chain F； PDBConstruct 1–349； UniProt 1–349 Author chain G； PDBConstruct 1–349； UniProt 1–349 Author chain H； PDBConstruct 1–349； UniProt 1–349 Author chain I； PDBConstruct 1–349； UniProt 1–349 Author chain J； PDBConstruct 1–349； UniProt 1–349 Author chain P； PDBConstruct 1–349； UniProt 1–349 Author chain Q； PDBConstruct 1–349； UniProt 1–349 Author chain R； PDBConstruct 1–349； UniProt 1–349 Author chain S； PDBConstruct 1–349； UniProt 1–349 Author chain T； PDBConstruct 1–349； UniProt 1–349

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	2btv
Deposition date deposition_date	1998-09-05
Structure title title	ATOMIC MODEL FOR BLUETONGUE VIRUS (BTV) CORE
Keywords keywords	VIRUS/VIRAL PROTEIN, Icosahedral virus, Virus; VIRUS
Experimental Method method	X-RAY DIFFRACTION

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

2btv__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2btv__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2btv__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	0.00 Å
Rg (electron density)	290.30 Å
Total Rg	290.10 Å
Atom count	2943660
Residues	376020
Excluded volume	52516000 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2btv__assembly_1__model_1`	complete icosahedral assembly （900）	Success	4.1.3-1-20251215 (887e7ef)	View Download
2	1	`2btv__assembly_2__model_1`	pentadecameric （15）	Excluded	—	—
	Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3	1	`2btv__assembly_3__model_1`	75-meric （75）	Excluded	—	—
	Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
4	1	`2btv__assembly_4__model_1`	90-meric （90）	Excluded	—	—
	Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
5	1	`2btv__assembly_5__model_1`	pentadecameric （15）	Excluded	—	—
	Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
6	1	`2btv__assembly_6__model_1`	450-meric （450）	Excluded	—	—
	Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Description description	PROTEIN (VP3 CORE PROTEIN)
Molecular weight formula_weight	103367.4 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	49061

MAAQNEQRPERIKTTPYLEGDVLSSDSGPLLSVFALQEIMQKVRQVQADYMTATREVDFTVPDVQQILDDIKALAAEQVYKIVKVPSTSFRHIVTQSRDRVLRVDTYYEEMSQVGDVITEDEPEKFYSTIIKKVRFIRGKGSFILHDIPARDHRGMEVAEPEVLGVEFKNVLPVLTAEHRAMIQNALDGSIIENGNVATRDVDVFIGACSEPIYRIYNRLQGYIEAVQLQELRNSIGWLERLGQRKRITYSQEVLTDFRRQDMIWVLALQLPVNPQVVWDVPRSSIANLIMNIATCLPTGEYIAPNPRISSITLTQRITTTGPFAILTGSTPTAQQLNDVRKIYLALMFPGQIILDLKIDPGERMDPAVRMVAGVVGHLLFTAGGRFTNLTQNMARQLDIALNDYLLYMYNTRVQVNYGPTGEPLDFQIGRNQYDCNVFRADFATGTGYNGWATIDVEYRDPAPYVHAQRYIRYCGIDSRELINPTTYGIGMTYHCYNEMLRMLVAAGKDSEAAYFRSMLPFHMVRFARINQIINEDLHSVFSLPDDMFNALLPDLIAGAHQNADPVVLDVSWISLWFAFNRSFEPTHRNEMLEIAPLIESVYASELSVMKVDMRHLSLMQRRFPDVLIQARPSHFWKAVLNDSPEAVKAVMNLSHSHNFINIRDMMRWVLLPSLQPSLKLVLEEEAWAAANDFEDLMLTDQVYMHRDMLPEPRLDDIERFRQEGFYYTNMLEAPPEIDRVVQYTYEIARLQANMGQFRAALRRIMDDDDWVRFGGVLRTVRVKFFDARPPDDILQGLPFSYDTNEKGGLSYATIKYATETTIFYLIYNVEFSNTPDSLVLINPTYTMTKVFINKRIVERVRVGQILAVLNRRFVAYKGKMRIMDITQSLKMGTKLAAPTV

Entity 2 Entity 2 polymer

Description description	PROTEIN (VP7 CORE PROTEIN)
Molecular weight formula_weight	38545.3 kDa
Source method src_method	nat
Copy count entity_count	13

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	P,C,D,Q,E,F,R,G,H,S,I,J,T

MDTIAARALTVMRACATLQEARIVLEANVMEILGIAINRYNGLTLRGVTMRPTSLAQRNEMFFMCLDMMLSAAGINVGPISPDYTQHMATIGVLATPEIPFTTEAANEIARVTGETSTWGPARQPYGFFLETEETFQPGRWFMRAAQAATAVVCGPDMIQVSLNAGARGDVQQIFQGRNDPMMIYLVWRRIENFAMAQGNSQQTQAGVTVSVGGVDMRAGRIIAWDGQAALHVRNPTQQNAMVQIQVVFYISMDKTLNQYPALTAEIFNVYSFRDHTWHGLRTAIRNRTTLPNMLPPIFPPNDRDSILTLLLLSTLADVYTVLRPEFAMHGVNPMPGPLTAAIARAAYV

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6. Fold Classification (SCOP + CATH) 67 domains

SCOP 2.08 (28 domains)

Domain ID domain_id	d2btva_
Class class	e — Multi-domain proteins (alpha and beta)
Fold Fold fold	e.28 — Reovirus inner layer core protein p3
Superfamily Superfamily superfamily	e.28.1 — Reovirus inner layer core protein p3
Family Family family	e.28.1.1 — Orbivirus core

Domain ID domain_id	d2btvb_
Class class	e — Multi-domain proteins (alpha and beta)
Fold Fold fold	e.28 — Reovirus inner layer core protein p3
Superfamily Superfamily superfamily	e.28.1 — Reovirus inner layer core protein p3
Family Family family	e.28.1.1 — Orbivirus core

Domain ID domain_id	d2btvc1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvc2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvd1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvd2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btve1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btve2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvf1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvf2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvg1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvg2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvh1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvh2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvi1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvi2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvj1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvj2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvp1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvp2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvq1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvq2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvr1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvr2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvs1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvs2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

Domain ID domain_id	d2btvt1
Class class	a — All alpha proteins
Fold Fold fold	a.115 — A virus capsid protein alpha-helical domain
Superfamily Superfamily superfamily	a.115.1 — A virus capsid protein alpha-helical domain
Family Family family	a.115.1.1 — Orbivirus capsid

Domain ID domain_id	d2btvt2
Class class	b — All beta proteins
Fold Fold fold	b.19 — Viral protein domain
Superfamily Superfamily superfamily	b.19.1 — Viral protein domain
Family Family family	b.19.1.1 — Top domain of virus capsid protein

CATH v4.4 (39 domains)

Domain ID domain_id	2btvC01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvC02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvC03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvD01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvD02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvD03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvE01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvE02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvE03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvF01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvF02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvF03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvG01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvG02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvG03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvH01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvH02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvH03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvI01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvI02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvI03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvJ01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvJ02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvJ03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvP01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvP02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvP03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvQ01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvQ02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvQ03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvR01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvR02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvR03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvS01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvS02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvS03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

Domain ID domain_id	2btvT01
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	250 — Bluetongue Virus 10, subunit 1; domain 1
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 1

Domain ID domain_id	2btvT02
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	120 — Jelly Rolls
Homologous superfamily homologous superfamily	170 —

Domain ID domain_id	2btvT03
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	170 — Bluetongue Virus 10, subunit 1; domain 3
Homologous superfamily homologous superfamily	10 — Bluetongue Virus 10, subunit 1, domain 3

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Unit-cell length a length_a	795.600 Å
Unit-cell length b length_b	821.800 Å
Unit-cell length c length_c	753.300 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	1560

Space group space_group	P 21 21 2
Space-group number int_tables_number	18
Crystal system crystal_system	—

Resolution resolution	3.500 Å
Low-resolution limit resolution_low	100.000 Å
R factor r_factor	0.2660
R_work r_work	0.2660
R_free r_free	—

ATOMIC MODEL FOR BLUETONGUE VIRUS (BTV) CORE

1. Protein Identity and Related Structures Protein Identity & Related Structures

PROTEIN (VP3 CORE PROTEIN)

State in the Current Structure

Other States of the Same Protein in the Database

PROTEIN (VP7 CORE PROTEIN)

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

2btv__assembly_1__model_1

2btv__assembly_1__model_1 | I(q)

2btv__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

6. Fold Classification (SCOP + CATH) 67 domains

SCOP 2.08 (28 domains)

CATH v4.4 (39 domains)

7. Citations (1)

ATOMIC MODEL FOR BLUETONGUE VIRUS (BTV) CORE

1. Protein Identity and Related Structures Protein Identity & Related Structures

PROTEIN (VP3 CORE PROTEIN)

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

PROTEIN (VP7 CORE PROTEIN)

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

2btv__assembly_1__model_1

2btv__assembly_1__model_1 | I(q)

2btv__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (2)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

6. Fold Classification (SCOP + CATH) 67 domains

SCOP 2.08 (28 domains)

CATH v4.4 (39 domains)

7. Citations (1)