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Protein

Capsid protein

Gene

CP

Organism
Tobacco mild green mosaic virus (TMGMV) (TMV strain U2)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Capsid protein self-assembles to form rod-shaped virions about 18 nm in diameter with a central canal enclosing the viral genomic RNA.

GO - Molecular functioni

Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Capsid protein
Alternative name(s):
Coat protein
Gene namesi
Name:CP
OrganismiTobacco mild green mosaic virus (TMGMV) (TMV strain U2)
Taxonomic identifieri12241 [NCBI]
Taxonomic lineageiVirusesssRNA virusesssRNA positive-strand viruses, no DNA stageVirgaviridaeTobamovirus
Virus hostiCapsicum annuum (Bell pepper) [TaxID: 4072]
Eryngium planum [TaxID: 43071]
Nicotiana glauca (Glaucous tobacco) (Tree tobacco) [TaxID: 4090]
Nicotiana tabacum (Common tobacco) [TaxID: 4097]
Proteomesi
  • UP000000281 Componenti: Genome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Capsid protein, Helical capsid protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved; by host1 Publication
ChainiPRO_00001449452 – 159Capsid proteinAdd BLAST158

Structurei

Secondary structure

1159
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Turni8 – 10Combined sources3
Helixi11 – 14Combined sources4
Helixi22 – 24Combined sources3
Helixi25 – 31Combined sources7
Helixi39 – 52Combined sources14
Beta strandi59 – 61Combined sources3
Beta strandi69 – 74Combined sources6
Helixi77 – 87Combined sources11
Turni98 – 101Combined sources4
Beta strandi106 – 110Combined sources5
Turni112 – 116Combined sources5
Helixi117 – 131Combined sources15
Beta strandi133 – 135Combined sources3
Helixi142 – 145Combined sources4

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1VTMfiber diffraction3.50P2-159[»]
ProteinModelPortaliP03579.
SMRiP03579.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP03579.

Family & Domainsi

Sequence similaritiesi

Belongs to the virgaviridae capsid protein family.Curated

Family and domain databases

Gene3Di1.20.120.70. 1 hit.
InterProiIPR001337. TMV-like_coat.
[Graphical view]
PfamiPF00721. TMV_coat. 1 hit.
[Graphical view]
SUPFAMiSSF47195. SSF47195. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P03579-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPYTINSPSQ FVYLSSAYAD PVQLINLCTN ALGNQFQTQQ ARTTVQQQFA
60 70 80 90 100
DAWKPVPSMT VRFPASDFYV YRYNSTLDPL ITALLNSFDT RNRIIEVDNQ
110 120 130 140 150
PAPNTTEIVN ATQRVDDATV AIRASINNLA NELVRGTGMF NQAGFETASG

LVWTTTPAT
Length:159
Mass (Da):17,590
Last modified:January 23, 2007 - v3
Checksum:i7F0169830984069F
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti23Q → E AA sequence (PubMed:4381390).Curated1
Sequence conflicti56 – 58VPS → SPV AA sequence (PubMed:4381390).Curated3
Sequence conflicti101 – 112PAPNT…IVNAT → ABPTTAVPIBTZ AA sequence (PubMed:5586539).CuratedAdd BLAST12

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M34077 Genomic RNA. Translation: AAA47937.1.
M34236 Genomic RNA. Translation: AAA47939.1.
AF132907 Genomic RNA. Translation: AAD41791.1.
PIRiC35520. VCTMUT.
RefSeqiNP_062916.1. NC_001556.1.

Genome annotation databases

GeneIDi1494073.
KEGGivg:1494073.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M34077 Genomic RNA. Translation: AAA47937.1.
M34236 Genomic RNA. Translation: AAA47939.1.
AF132907 Genomic RNA. Translation: AAD41791.1.
PIRiC35520. VCTMUT.
RefSeqiNP_062916.1. NC_001556.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1VTMfiber diffraction3.50P2-159[»]
ProteinModelPortaliP03579.
SMRiP03579.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi1494073.
KEGGivg:1494073.

Miscellaneous databases

EvolutionaryTraceiP03579.

Family and domain databases

Gene3Di1.20.120.70. 1 hit.
InterProiIPR001337. TMV-like_coat.
[Graphical view]
PfamiPF00721. TMV_coat. 1 hit.
[Graphical view]
SUPFAMiSSF47195. SSF47195. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiCAPSD_TMGMV
AccessioniPrimary (citable) accession number: P03579
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: November 2, 2016
This is version 85 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.