P17966 (CAPSD_BYDVM) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Major capsid protein

Alternative name(s):
Coat protein
Short name=CP

Gene names

ORF Names:

ORF3

Organism

Barley yellow dwarf virus (isolate MAV) (BYDV)

Taxonomic identifier

12038 [NCBI]

Taxonomic lineage

Viruses › ssRNA viruses › ssRNA positive-strand viruses, no DNA stage › Luteoviridae › Luteovirus

Virus host

Avena byzantina [TaxID: 146531]
Avena sativa (Oat) [TaxID: 4498]
Hordeum vulgare (Barley) [TaxID: 4513]
Lolium multiflorum (Italian ryegrass) (Lolium perenne subsp. multiflorum) [TaxID: 4521]
Lolium perenne (Perennial ryegrass) [TaxID: 4522]
Oryza sativa (Rice) [TaxID: 4530]
Secale cereale (Rye) [TaxID: 4550]
Triticum aestivum (Wheat) [TaxID: 4565]
Zea mays (Maize) [TaxID: 4577]

Protein attributes

Sequence length	199 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Major capsid protein.
Subcellular location	Virion Potential.
Miscellaneous	The N-terminal region like those of many plant virus capsid proteins is highly basic. It has been suggested that these regions may be involved in protein-RNA interaction.
Sequence similarities	Belongs to the luteoviruses capsid protein family.

Ontologies

Keywords
Cellular component	Virion
Molecular function	Capsid protein T=3 icosahedral capsid protein
Gene Ontology (GO)
Cellular_component	T=3 icosahedral viral capsid Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	structural molecule activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 199	199	Major capsid protein		PRO_0000222406
Regions
	Compositional bias	6 – 46	41	Arg-rich

Sequences

	Sequence		Length	Mass (Da)
	P17966 [UniParc]. Last modified November 1, 1990. Version 1. Checksum: 9005167499BC7E8E	FASTA	199	21,846
	10 20 30 40 50 60 MNSVGRRNNR RRNGPRRARR VSAVRRMVVV QPNRAGPKRR ARRRTRGGGA NLISGPAGRT 70 80 90 100 110 120 EVFVFSVNDL KANSSGTIKF GPDLSQCPAL SGGILKSYHR YKITNVKVEF KSHASASTVG 130 140 150 160 170 180 AMFIELDTSC SQSALGSYIN SFTISKSATK TFTAQQIDGK EFRESTVNQF YMLYKANGST 190 SDTAGQFIIT IRVANMTPK

References

[1]	"Cloning and sequence analysis of a cDNA encoding the capsid protein of the MAV isolate of barley yellow dwarf virus." Rizzo T.M., Gray S.M. Nucleic Acids Res. 18:4625-4625(1990) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC RNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	X53174 Genomic RNA. Translation: CAA37315.1.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
InterPro	IPR001517. Luteo_coat. [Graphical view]
Pfam	PF00894. Luteo_coat. 1 hit. [Graphical view]
PRINTS	PR00915. LUTEOGP1COAT.
ProtoNet	Search...

Entry information

Entry name

CAPSD_BYDVM

Accession

Primary (citable) accession number: P17966

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1990
Last sequence update:	November 1, 1990
Last modified:	April 3, 2013
This is version 48 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Viral Protein Annotation Program