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Protein

Coat protein

Gene
N/A
Organism
Papaya mosaic potexvirus (PMV)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Required for genome encapsidation. Forms ribonucleoprotein complexes along with TGB1 helicase and viral RNA.

GO - Molecular functioni

Keywordsi

Molecular functionRibonucleoprotein

Names & Taxonomyi

Protein namesi
Recommended name:
Coat protein
Alternative name(s):
Capsid protein
Short name:
CP
OrganismiPapaya mosaic potexvirus (PMV)
Taxonomic identifieri12181 [NCBI]
Taxonomic lineageiVirusesssRNA virusesssRNA positive-strand viruses, no DNA stageTymoviralesAlphaflexiviridaePotexvirus
Virus hostiCarica papaya (Papaya) [TaxID: 3649]
Ullucus tuberosus (Olluco) [TaxID: 108055]
Proteomesi
  • UP000000477 Componenti: Genome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Capsid protein, Helical capsid protein, Virion

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved; by host2 Publications
ChainiPRO_00002226352 – 215Coat proteinAdd BLAST214

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylserine; by host1 Publication1

Keywords - PTMi

Acetylation

PTM databases

iPTMnetiP16596.

Structurei

Secondary structure

1215
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi18 – 23Combined sources6
Beta strandi31 – 33Combined sources3
Helixi36 – 48Combined sources13
Helixi53 – 55Combined sources3
Helixi56 – 70Combined sources15
Helixi89 – 98Combined sources10
Helixi103 – 108Combined sources6
Helixi111 – 118Combined sources8
Turni119 – 121Combined sources3
Turni125 – 131Combined sources7
Helixi134 – 139Combined sources6
Helixi144 – 146Combined sources3
Helixi165 – 172Combined sources8

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4DOXX-ray2.70A/B1-215[»]
SMRiP16596.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the potexvirus capsid protein family.Curated

Phylogenomic databases

OrthoDBiVOG090000QE.

Family and domain databases

InterProiView protein in InterPro
IPR000052. Pltvir_coat.
PfamiView protein in Pfam
PF00286. Flexi_CP. 1 hit.
PRINTSiPR00232. POTXCARLCOAT.
PROSITEiView protein in PROSITE
PS00418. POTEX_CARLAVIRUS_COAT. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P16596-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKSSMSTPN TAFPAITQEQ MSSIKVDPTS NLLPSQEQLK SVSTLMVAAK
60 70 80 90 100
VPAASVTTVA LELVNFCYDN GSSAYTTVTG PSSIPEISLA QLASIVKASG
110 120 130 140 150
TSLRKFCRYF APIIWNLRTD KMAPANWEAS GYKPSAKFAA FDFFDGVENP
160 170 180 190 200
AAMQPPSGLI RSPTQEERIA NATNKQVHLF QAAAQDNNFT SNSAFITKGQ
210
ISGSTPTIQF LPPPE
Length:215
Mass (Da):23,033
Last modified:January 23, 2007 - v4
Checksum:i605B94EE70B41323
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti11T → I in BAA03054 (PubMed:2778435).Curated1
Sequence conflicti30S → SN AA sequence (PubMed:18640641).Curated1
Sequence conflicti77Missing in BAA00169 (PubMed:3335832).Curated1
Sequence conflicti185Q → E AA sequence (PubMed:18640641).Curated1
Sequence conflicti190T → A AA sequence (PubMed:18640641).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D00240 Genomic RNA. Translation: BAA00169.1.
D13957 Genomic RNA. Translation: BAA03054.1.
PIRiJQ0100. VCWGPM.
RefSeqiNP_044334.1. NC_001748.1.

Genome annotation databases

GeneIDi1494025.
KEGGivg:1494025.

Similar proteinsi

Entry informationi

Entry nameiCAPSD_PMV
AccessioniPrimary (citable) accession number: P16596
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 1, 1990
Last sequence update: January 23, 2007
Last modified: October 25, 2017
This is version 89 of the entry and version 4 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

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