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Protein

Gag polyprotein

Gene

gag

Organism
Equine infectious anemia virus (strain Wyoming) (EIAV)
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Matrix protein p15 forms the outer shell of the core of the virus, lining the inner surface of the viral membrane.By similarity
Capsid protein p26 forms the conical core of the virus that encapsulates the genomic RNA-nucleocapsid complex.By similarity
Nucleocapsid protein p11 encapsulates and protects viral dimeric unspliced (genomic) RNA. Binds these RNAs through its zinc fingers (By similarity).By similarity
p9 plays a role in budding of the assembled particle by interacting with PDCD6IP/AIP1.By similarity

Caution

The original EMBL accession numbers (M11337 and M14855) assigned to this isolate (isolate Wyoming) have been made secondary to M16575 which is from a different isolate (clone 1365).Curated

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri381 – 398CCHC-type 1PROSITE-ProRule annotationAdd BLAST18
Zinc fingeri400 – 417CCHC-type 2PROSITE-ProRule annotationAdd BLAST18

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionViral nucleoprotein
Biological processHost-virus interaction, Viral budding, Viral budding via the host ESCRT complexes, Viral release from host cell
LigandMetal-binding, Zinc

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Gag polyprotein
Cleaved into the following 5 chains:
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:gag
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEquine infectious anemia virus (strain Wyoming) (EIAV)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri11672 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiVirusesOrterviralesRetroviridaeOrthoretrovirinaeLentivirus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section only exists in viral entries and indicates the host(s) either as a specific organism or taxonomic group of organisms that are susceptible to be infected by a virus.<p><a href='/help/virus_host' target='_top'>More...</a></p>Virus hostiEquus asinus (Donkey) (Equus africanus asinus) [TaxID: 9793]
Equus caballus (Horse) [TaxID: 9796]

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Capsid protein, Viral matrix protein, Virion

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000387801 – 124Matrix protein p15Add BLAST124
ChainiPRO_0000038781125 – 354Capsid protein p26Add BLAST230
<p>This subsection of the ‘PTM / Processing’ section describes the position and length of an active peptide in the mature protein.<p><a href='/help/peptide' target='_top'>More...</a></p>PeptideiPRO_0000272315355 – 359p1Sequence analysis5
ChainiPRO_0000038782360 – 435Nucleocapsid protein p11Add BLAST76
ChainiPRO_0000038783436 – 486p9Add BLAST51

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi322 ↔ 342

Keywords - PTMi

Disulfide bond

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P69732

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

p9 interacts with human PDCD6IP/AIP1.By similarity

Protein-protein interaction databases

The Eukaryotic Linear Motif resource for Functional Sites in Proteins

More...
ELMi
P69732

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1486
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1EIAX-ray2.70A140-346[»]
1HEKX-ray2.80A/B1-124[»]
2BL6NMR-A381-417[»]
2EIAX-ray2.70A/B141-346[»]
2K84NMR-A457-486[»]
2R03X-ray2.59B456-463[»]
4ZUTX-ray2.60C21-32[»]
4ZUUX-ray2.20C172-180[»]
4ZUWX-ray2.60C21-32[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
P69732

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P69732

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P69732

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi457 – 461LYPX(n)L motif5

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Late-budding domains (L domains) are short sequence motifs essential for viral particle budding. They recruit proteins of the host ESCRT machinery (Endosomal Sorting Complex Required for Transport) or ESCRT-associated proteins. p9 contains one L domain: a LYPX(n)L motif, which interacts with PDCD6IP/AIP1 (By similarity).By similarity

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri381 – 398CCHC-type 1PROSITE-ProRule annotationAdd BLAST18
Zinc fingeri400 – 417CCHC-type 2PROSITE-ProRule annotationAdd BLAST18

Keywords - Domaini

Repeat, Zinc-finger

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.1200.30, 1 hit
1.10.150.90, 1 hit
1.10.375.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR014834 Gag_p15
IPR000721 Gag_p24
IPR012344 Matrix_HIV/RSV_N
IPR008916 Retrov_capsid_C
IPR008919 Retrov_capsid_N
IPR010999 Retrovr_matrix
IPR001878 Znf_CCHC
IPR036875 Znf_CCHC_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08723 Gag_p15, 1 hit
PF00607 Gag_p24, 1 hit
PF00098 zf-CCHC, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00343 ZnF_C2HC, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47836 SSF47836, 1 hit
SSF47943 SSF47943, 1 hit
SSF57756 SSF57756, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50158 ZF_CCHC, 2 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P69732-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGDPLTWSKA LKKLEKVTVQ GSQKLTTGNC NWALSLVDLF HDTNFVKEKD
60 70 80 90 100
WQLRDVIPLL EDVTQTLSGQ EREAFERTWW AISAVKMGLQ INNVVDGKAS
110 120 130 140 150
FQLLRAKYEK KTANKKQSEP SEEYPIMIDG AGNRNFRPLT PRGYTTWVNT
160 170 180 190 200
IQTNGLLNEA SQNLFGILSV DCTSEEMNAF LDVVPGQAGQ KQILLDAIDK
210 220 230 240 250
IADDWDNRHP LPNAPLVAPP QGPIPMTARF IRGLGVPRER QMEPAFDQFR
260 270 280 290 300
QTYRQWIIEA MSEGIKVMIG KPKAQNIRQG AKEPYPEFVD RLLSQIKSEG
310 320 330 340 350
HPQEISKFLT DTLTIQNANE ECRNAMRHLR PEDTLEEKMY ACRDIGTTKQ
360 370 380 390 400
KMMLLAKALQ TGLAGPFKGG ALKGGPLKAA QTCYNCGKPG HLSSQCRAPK
410 420 430 440 450
VCFKCKQPGH FSKQCRSVPK NGKQGAQGRP QKQTFPIQQK SQHNKSVVQE
460 470 480
TPQTQNLYPD LSEIKKEYNV KEKDQVEDLN LDSLWE
Length:486
Mass (Da):54,809
Last modified:July 21, 1986 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i97137FA5933D1DDA
GO

Sequence databases

Protein sequence database of the Protein Information Resource

More...
PIRi
A03949 FOLJEV

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

PIRiA03949 FOLJEV

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1EIAX-ray2.70A140-346[»]
1HEKX-ray2.80A/B1-124[»]
2BL6NMR-A381-417[»]
2EIAX-ray2.70A/B141-346[»]
2K84NMR-A457-486[»]
2R03X-ray2.59B456-463[»]
4ZUTX-ray2.60C21-32[»]
4ZUUX-ray2.20C172-180[»]
4ZUWX-ray2.60C21-32[»]
ProteinModelPortaliP69732
SMRiP69732
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

ELMiP69732

Proteomic databases

PRIDEiP69732

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP69732

Family and domain databases

Gene3Di1.10.1200.30, 1 hit
1.10.150.90, 1 hit
1.10.375.10, 1 hit
InterProiView protein in InterPro
IPR014834 Gag_p15
IPR000721 Gag_p24
IPR012344 Matrix_HIV/RSV_N
IPR008916 Retrov_capsid_C
IPR008919 Retrov_capsid_N
IPR010999 Retrovr_matrix
IPR001878 Znf_CCHC
IPR036875 Znf_CCHC_sf
PfamiView protein in Pfam
PF08723 Gag_p15, 1 hit
PF00607 Gag_p24, 1 hit
PF00098 zf-CCHC, 2 hits
SMARTiView protein in SMART
SM00343 ZnF_C2HC, 2 hits
SUPFAMiSSF47836 SSF47836, 1 hit
SSF47943 SSF47943, 1 hit
SSF57756 SSF57756, 1 hit
PROSITEiView protein in PROSITE
PS50158 ZF_CCHC, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiGAG_EIAVY
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P69732
Secondary accession number(s): P03351
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: July 21, 1986
Last modified: June 20, 2018
This is version 83 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

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