P15631 (MVP_SOCMV) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Movement protein
Short name=Mov

Alternative name(s):
Cell-to-cell transport protein
ORF IA

Gene names

ORF Names:

ORF I

Organism

Soybean chlorotic mottle virus [Reference proteome]

Taxonomic identifier

10651 [NCBI]

Taxonomic lineage

Viruses › Retro-transcribing viruses › Caulimoviridae › Soymovirus

Virus host

Glycine max (Soybean) (Glycine hispida) [TaxID: 3847]
Lablab purpureus (Hyacinth bean) (Dolichos lab lab) [TaxID: 35936]
Phaseolus vulgaris (Kidney bean) (French bean) [TaxID: 3885]
Vigna unguiculata (Cowpea) [TaxID: 3917]

Protein attributes

Sequence length	303 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Transports viral genome to neighboring plant cells directly through plasmosdesmata, without any budding. The movement protein allows efficient cell to cell propagation, by bypassing the host cell wall barrier. Acts by forming tubules structures that increase the size exclusion limit (SEL) of plasmodesmata, thereby allowing viral ribonucleocapsids to spread directly to neighboring cells By similarity.
Subunit structure	Homotrimer, through the coiled-coil domain. Interacts with VAP.
Subcellular location	Host cell junction › host plasmodesma By similarity. Note: Assembles in tubules that are embedded within modified plasmodesmata.
Sequence similarities	Belongs to the caulimoviridae movement protein family.

Ontologies

Keywords
Biological process	Transport
Cellular component	Host cell junction
Domain	Coiled coil
Molecular function	Viral movement protein
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	spread of virus in host, cell to cell Inferred from electronic annotation. Source: UniProtKB-KW transport Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	host cell plasmodesma Inferred from electronic annotation. Source: UniProtKB-SubCell
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 303	303	Movement protein		PRO_0000222066
Regions
	Coiled coil	272 – 302	31	By similarity

Sequences

	Sequence		Length	Mass (Da)
	P15631 [UniParc]. Last modified April 1, 1990. Version 1. Checksum: 699E7391E0578FB9	FASTA	303	35,495
	10 20 30 40 50 60 MEIVELKDDN QEYFLDALLG KEIEKTDFSI TEKENFKQNK FKELRNVFSR DNILKFGLMT 70 80 90 100 110 120 GEVQIPIEQT DGSVFLATIN KEQITKRISK IEEKQRRLIR YVHISTLQVL IKSTFLKGLD 130 140 150 160 170 180 TPLELTLRDN RLLNLEESKI AVGHGNLKYG KMKFDVNLQL GLSLKDLDLD RSIILNYKFL 190 200 210 220 230 240 RRNFMKEGNH AFSISYRINY ALSNSHHSVE FKQKEKIYID ELFSEVLELK HPVFSKLTKS 250 260 270 280 290 300 QSLRIEPSPV FEKPLISFKE NQKTEEKTVF KPPKRDFELT ETSKLKSMIS DLTQKVVNLD KKI

References

[1]

"The complete sequence of soybean chlorotic mottle virus DNA and the identification of a novel promoter." Hasegawa A., Verver J., Shimada A., Saito M., Goldbach R., van Kammen A., Miki K., Kameya-Iwaki M., Hibi T. Nucleic Acids Res. 17:9993-10013(1989) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	X15828 Genomic DNA. Translation: CAA33833.1.
PIR	JS0379.
RefSeq	NP_044299.1. NC_001739.2.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	912260.
Family and domain databases
ProtoNet	Search...

Entry information

Entry name

MVP_SOCMV

Accession

Primary (citable) accession number: P15631

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 1, 1990
Last sequence update:	April 1, 1990
Last modified:	April 3, 2013
This is version 52 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Viral Protein Annotation Program