P03598 (CAPSD_TOBSV) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Capsid protein
Short name=CP

Alternative name(s):
Coat protein

Gene names

ORF Names:

ORF3b

Organism

Tobacco streak virus (strain WC) (TSV)

Taxonomic identifier

12318 [NCBI]

Taxonomic lineage

Viruses › ssRNA positive-strand viruses, no DNA stage › Bromoviridae › Ilarvirus

Virus host

Glycine max (Soybean) (Glycine hispida) [TaxID: 3847]
Phaseolus vulgaris (Kidney bean) (French bean) [TaxID: 3885]
Nicotiana tabacum (Common tobacco) [TaxID: 4097]
Asparagus officinalis (Garden asparagus) [TaxID: 4686]
Gossypium herbaceum (Levant cotton) (Arabian cotton) [TaxID: 34274]
Dahlia [TaxID: 41562]
Melilotus alba (White sweet clover) [TaxID: 47082]
Trifolium pratense (Red clover) [TaxID: 57577]
Rosa setigera [TaxID: 137000]

Protein attributes

Sequence length	237 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Capsid protein self-assembles to form an icosahedral capsid with a T=3 symmetry, about 29 nm in diameter, and consisting of 12 capsid protein pentamers and 20 capsid protein hexamers. Binds to the to the 3' end of the nonpolyadenylated viral RNA and is involved in viral RNA translation initiation. Probably binds RNA and plays a role in packaging By similarity.
Subcellular location	Virion Potential.
Sequence similarities	Belongs to the alphamovirus/ilarvirus capsid protein family.

Ontologies

Keywords
Cellular component	Virion
Ligand	RNA-binding Viral nucleoprotein
Molecular function	Capsid protein Ribonucleoprotein T=3 icosahedral capsid protein
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	translational initiation Inferred from electronic annotation. Source: InterPro
Cellular component	ribonucleoprotein complex Inferred from electronic annotation. Source: UniProtKB-KW viral capsid Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	RNA binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 237	237	Capsid protein		PRO_0000083225

Sequences

	Sequence		Length	Mass (Da)
	P03598 [UniParc]. Last modified July 21, 1986. Version 1. Checksum: E1FF87AEC7102523	FASTA	237	26,237
	10 20 30 40 50 60 MNTLIQGPDH PSNAMSSRAN NRSNNSRCPT CIDELDAMAR NCPAHNTVNT VSRRQRRNAA 70 80 90 100 110 120 RAAAYRNANA RVPLPLPVVS VSRPQAKASL RLPNNQVWVT RKASEWSAKT VDTNDAIPFK 130 140 150 160 170 180 TIVEGIPEIG AETKFFRLLI GFVAVSDGTF GMVDGVTGDV IPDPPVVGRL GFKKNTYRSR 190 200 210 220 230 DFDLGGKLLN QLDDRAVVWC LDERRREAKR VQLAGYWIAI SKPAPLMPPE DFLVNQD

References

[1]	"Complete nucleotide sequence of tobacco streak virus RNA 3." Cornelissen B.J.C., Janssen H., Zuidema D., Bol J.F. Nucleic Acids Res. 12:2427-2437(1984) [PubMed: 6546793] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC RNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	X00435 Genomic RNA. Translation: CAA25133.1.
PIR	VCBVWC. A04206.
RefSeq	NP_620774.1. NC_003845.1.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	962660.
Family and domain databases
InterPro	IPR002681. Coat_Ilarvirus. IPR016405. Coat_Ilarvirus_prd. [Graphical view]
Pfam	PF01787. Ilar_coat. 1 hit. [Graphical view]
PIRSF	PIRSF004078. Coat_Ilarvirus_prd. 1 hit.
ProtoNet	Search...

Entry information

Entry name

CAPSD_TOBSV

Accession

Primary (citable) accession number: P03598

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 21, 1986
Last sequence update:	July 21, 1986
Last modified:	September 21, 2011
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Viral Protein Annotation Program