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Protein

Gag-Pol polyprotein

Gene

gag-pol

Organism
Jembrana disease virus (JDV)
Status
Reviewed-Annotation score:

Annotation score:5 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>
-Protein inferred from homologyi <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 p16 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
The aspartyl protease mediates proteolytic cleavages of Gag and Gag-Pol polyproteins during or shortly after the release of the virion from the plasma membrane. Cleavages take place as an ordered, step-wise cascade to yield mature proteins. This process is called maturation. Displays maximal activity during the budding process just prior to particle release from the cell.PROSITE-ProRule annotation
Reverse transcriptase/ribonuclease H (RT) is a multifunctional enzyme that converts the viral RNA genome into dsDNA in the cytoplasm, shortly after virus entry into the cell. This enzyme displays a DNA polymerase activity that can copy either DNA or RNA templates, and a ribonuclease H (RNase H) activity that cleaves the RNA strand of RNA-DNA heteroduplexes in a partially processive 3' to 5' endonucleasic mode. Conversion of viral genomic RNA into dsDNA requires many steps. A tRNA binds to the primer-binding site (PBS) situated at the 5'-end of the viral RNA. RT uses the 3' end of the tRNA primer to perform a short round of RNA-dependent minus-strand DNA synthesis. The reading proceeds through the U5 region and ends after the repeated (R) region which is present at both ends of viral RNA. The portion of the RNA-DNA heteroduplex is digested by the RNase H, resulting in a ssDNA product attached to the tRNA primer. This ssDNA/tRNA hybridizes with the identical R region situated at the 3' end of viral RNA. This template exchange, known as minus-strand DNA strong stop transfer, can be either intra- or intermolecular. RT uses the 3' end of this newly synthesized short ssDNA to perform the RNA-dependent minus-strand DNA synthesis of the whole template. RNase H digests the RNA template except for a polypurine tract (PPT) situated at the 5'-end of the genome. It is not clear if both polymerase and RNase H activities are simultaneous. RNase H probably can proceed both in a polymerase-dependent (RNA cut into small fragments by the same RT performing DNA synthesis) and a polymerase-independent mode (cleavage of remaining RNA fragments by free RTs). Secondly, RT performs DNA-directed plus-strand DNA synthesis using the PPT that has not been removed by RNase H as primer. PPT and tRNA primers are then removed by RNase H. The 3' and 5' ssDNA PBS regions hybridize to form a circular dsDNA intermediate. Strand displacement synthesis by RT to the PBS and PPT ends produces a blunt ended, linear dsDNA copy of the viral genome that includes long terminal repeats (LTRs) at both ends (By similarity).By similarity
Integrase catalyzes viral DNA integration into the host chromosome, by performing a series of DNA cutting and joining reactions. This enzyme activity takes place after virion entry into a cell and reverse transcription of the RNA genome in dsDNA (By similarity).By similarity

Miscellaneous

Gag proteins are synthesized on both gag and gag-pol polyproteins. Gag polyprotein (AC Q82850) is produced from conventional translation of the gag ORF. Gag-Pol polyprotein is generated by a -1 ribosomal frameshift occurring at the gag-pol genes boundary. This strategy of translation probably allows the virus to modulate the quantity of each viral protein (By similarity).By similarity
The reverse transcriptase is an error-prone enzyme that lacks a proof-reading function. High mutations rate is a direct consequence of this characteristic. RT also displays frequent template switching leading to high recombination rate. Recombination mostly occurs between homologous regions of the two copackaged RNA genomes. If these two RNA molecules derive from different viral strains, reverse transcription will give rise to highly recombinated proviral DNAs (By similarity).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • Endohydrolysis of RNA in RNA/DNA hybrids. Three different cleavage modes: 1. sequence-specific internal cleavage of RNA. Human immunodeficiency virus type 1 and Moloney murine leukemia virus enzymes prefer to cleave the RNA strand one nucleotide away from the RNA-DNA junction. 2. RNA 5'-end directed cleavage 13-19 nucleotides from the RNA end. 3. DNA 3'-end directed cleavage 15-20 nucleotides away from the primer terminus. EC:3.1.26.13
  • 3'-end directed exonucleolytic cleavage of viral RNA-DNA hybrid. EC:3.1.13.2

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei457For protease activity; shared with dimeric partnerPROSITE-ProRule annotation1
<p>This subsection of the ‘Function’ section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi645Magnesium; catalyticBy similarity1
Metal bindingi720Magnesium; catalyticBy similarity1
Metal bindingi721Magnesium; catalyticBy similarity1
Metal bindingi968MagnesiumPROSITE-ProRule annotation1
Metal bindingi999MagnesiumPROSITE-ProRule annotation1
Metal bindingi1019MagnesiumPROSITE-ProRule annotation1
Metal bindingi1071MagnesiumPROSITE-ProRule annotation1
Metal bindingi1219Magnesium; catalyticBy similarity1
Metal bindingi1271Magnesium; catalyticBy similarity1

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 fingeri368 – 385CCHC-type 1PROSITE-ProRule annotationAdd BLAST18
Zinc fingeri386 – 403CCHC-type 2PROSITE-ProRule annotationAdd BLAST18
Zinc fingeri1157 – 1198Integrase-typePROSITE-ProRule annotationAdd BLAST42
<p>This subsection of the ‘Function’ section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi1376 – 1422Integrase-typePROSITE-ProRule annotationAdd BLAST47

<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 functionAspartyl protease, DNA-binding, DNA-directed DNA polymerase, Endonuclease, Hydrolase, Multifunctional enzyme, Nuclease, Nucleotidyltransferase, Protease, RNA-binding, RNA-directed DNA polymerase, Transferase, Viral nucleoprotein
Biological processDNA integration, DNA recombination, Viral genome integration, Viral release from host cell, Virion maturation, Virus entry into host cell
LigandMagnesium, Metal-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-Pol polyprotein
Alternative name(s):
Pr170Gag-Pol
Cleaved into the following 6 chains:
Matrix protein p16
Short name:
MA
Capsid protein p26
Short name:
CA
Alternative name(s):
p11
Alternative name(s):
P119
Retropepsin
Alternative name(s):
Exoribonuclease H (EC:3.1.13.2)
P72
Integrase (EC:2.7.7.-By similarity, EC:3.1.-.-By similarity)
Short name:
IN
<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-pol
<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>OrganismiJembrana disease virus (JDV)
<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 identifieri36370 [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 hostiBos javanicus (Wild banteng) [TaxID: 9906]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000246436 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Genome

<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_00002723531 – 1432Gag-Pol polyproteinAdd BLAST1432
ChainiPRO_00002723541 – 125Matrix protein p16Sequence analysisAdd BLAST125
ChainiPRO_0000272355126 – 351Capsid protein p26Sequence analysisAdd BLAST226
ChainiPRO_0000272356352 – 432Transframe peptideSequence analysisAdd BLAST81
ChainiPRO_0000272357433 – 522ProteaseSequence analysisAdd BLAST90
ChainiPRO_0000272358523 – 1151Reverse transcriptase/ribonuclease HSequence analysisAdd BLAST629
ChainiPRO_00002723591152 – 1432IntegraseSequence analysisAdd BLAST281

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Specific enzymatic cleavages by the viral protease yield mature proteins. The protease is released by autocatalytic cleavage. The polyprotein is cleaved during and after budding, this process is termed maturation (By similarity).By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections (‘Function’, ‘PTM / Processing’, ‘Pathology and Biotech’) according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei125 – 126Cleavage; by viral proteaseSequence analysis2
Sitei351 – 352Cleavage; by viral proteaseSequence analysis2
Sitei432 – 433Cleavage; by viral proteaseSequence analysis2
Sitei522 – 523Cleavage; by viral proteaseSequence analysis2
Sitei1151 – 1152Cleavage; by viral proteaseSequence analysis2

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q82851

<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

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
Q82851

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

More...
SMRi
Q82851

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini452 – 525Peptidase A2PROSITE-ProRule annotationAdd BLAST74
Domaini579 – 766Reverse transcriptasePROSITE-ProRule annotationAdd BLAST188
Domaini959 – 1079RNase HPROSITE-ProRule annotationAdd BLAST121
Domaini1206 – 1358Integrase catalyticPROSITE-ProRule annotationAdd BLAST153

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili815 – 843Sequence analysisAdd BLAST29

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri368 – 385CCHC-type 1PROSITE-ProRule annotationAdd BLAST18
Zinc fingeri386 – 403CCHC-type 2PROSITE-ProRule annotationAdd BLAST18
Zinc fingeri1157 – 1198Integrase-typePROSITE-ProRule annotationAdd BLAST42

Keywords - Domaini

Coiled coil, Repeat, Zinc-finger

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.10.200, 1 hit
1.10.1200.30, 1 hit
1.10.375.10, 1 hit
2.30.30.10, 1 hit
2.40.70.10, 1 hit
3.30.420.10, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001969 Aspartic_peptidase_AS
IPR000721 Gag_p24
IPR017856 Integrase-like_N
IPR036862 Integrase_C_dom_sf_retrovir
IPR001037 Integrase_C_retrovir
IPR001584 Integrase_cat-core
IPR003308 Integrase_Zn-bd_dom_N
IPR001995 Peptidase_A2_cat
IPR021109 Peptidase_aspartic_dom_sf
IPR018061 Retropepsins
IPR008916 Retrov_capsid_C
IPR008919 Retrov_capsid_N
IPR012337 RNaseH-like_sf
IPR002156 RNaseH_domain
IPR036397 RNaseH_sf
IPR000477 RT_dom
IPR010661 RVT_thumb
IPR001878 Znf_CCHC
IPR036875 Znf_CCHC_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00607 Gag_p24, 1 hit
PF00552 IN_DBD_C, 1 hit
PF02022 Integrase_Zn, 1 hit
PF00075 RNase_H, 1 hit
PF00665 rve, 1 hit
PF00077 RVP, 1 hit
PF00078 RVT_1, 1 hit
PF06817 RVT_thumb, 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
SSF46919 SSF46919, 1 hit
SSF47943 SSF47943, 1 hit
SSF50122 SSF50122, 1 hit
SSF50630 SSF50630, 1 hit
SSF53098 SSF53098, 2 hits
SSF57756 SSF57756, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50175 ASP_PROT_RETROV, 1 hit
PS00141 ASP_PROTEASE, 1 hit
PS50994 INTEGRASE, 1 hit
PS51027 INTEGRASE_DBD, 1 hit
PS50879 RNASE_H, 1 hit
PS50878 RT_POL, 1 hit
PS50158 ZF_CCHC, 2 hits
PS50876 ZF_INTEGRASE, 1 hit

<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>Sequences (2)i

<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.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by ribosomal frameshifting. AlignAdd to basket
Note: This strategy of translation probably allows the virus to modulate the quantity of each viral protein.
Isoform Gag-Pol polyprotein (identifier: Q82851-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MKLSKLEKAL KKVRVTPQRD DTYTIGNVLW AIRMCRLMGL DCCIDEATAA
60 70 80 90 100
EVAILIGRFQ SLDLQDSPLK GKDEKAILTT LKVLWSLLAG HHPENSDMAE
110 120 130 140 150
KYWEAWTIRE RESQKEEEGE ITSIYPQLRK NFPAVSTSDG SPRYDPDLTK
160 170 180 190 200
QLKIWADATE KHGVDHHAVN ILGVITANLT QSEIRLLLQS TPQWRLDIQL
210 220 230 240 250
IESKLNAREH AHRVWKESHP EAPKTDEIIG KGLTAAEQAT LTTQECRDTY
260 270 280 290 300
RQWVLEAALE VAQGKHDRPG PINIHQGPKE PYPEFVNKLV TALEGMAAPE
310 320 330 340 350
TTKQYLLDHL SVDHANEDCR AVLLPLGPSA PMERKLEACR AVGSSKQKMQ
360 370 380 390 400
FLAEAFAAIN VKGDGEVQRC YGCGKPGHIR RDCKNQKCFK CGKPGHLQRN
410 420 430 440 450
CKSKNREALL CPFWAEERIP SGEDFCDPVC SPVGIRLNRQ PFIKIFLGGR
460 470 480 490 500
WVRALIDTGA DEVVLKDIHW DRIKGVPAAS VVQVGVTGRN IARRKSNVEW
510 520 530 540 550
RFKNRYGIVD VLFSNTPVNL LGRSVLQSIV TKFTLAAHTK QIQPLPVKLH
560 570 580 590 600
GPGPRVPQWP LTLEKYKALK EIVEELLKDG KISRTPWDNP FNTPVFVIKK
610 620 630 640 650
KGGSKWRMLM DFRALNKVTN KGQEFQIGLP YPPGIQQCEH ITAIDIKDAY
660 670 680 690 700
FTIPLDENFR QYTAFSVVPV NREGPLERYH WNVLPQGWVC SPAIYQTTTQ
710 720 730 740 750
EIIAEIKDRF PDIVLYQYMD DLLIGSDRPD HKRVVSEIRE ELGAYGFKTP
760 770 780 790 800
EEKIQEEQVQ WLGYELTPKR WRFQPRQIKI KKVVTVNELQ QMIGNCVWVQ
810 820 830 840 850
PEVKIPLSPL SDLLKGKTDL KDKIKLTEEA IQCLETVNKR LKDPEWKERI
860 870 880 890 900
KEGTELVVKI QLIPEGVVYD LLQDGNPIWG GVKGWDYNHA NKIKKMLSIM
910 920 930 940 950
KKLSRIVMIM TGREVSFLIP GDSEDWESAL QRINTLTEIP EVKFYKHACR
960 970 980 990 1000
WTSVCGPVIE RYPTYYTDGG KKGSKAAAAY WREGKIRREV FPGTNQQAEL
1010 1020 1030 1040 1050
KAVLMALQDG PAKMNIITDS RYAFEGMREE PETWGREGLW KEIGEELRRK
1060 1070 1080 1090 1100
EYVGVSWVPG HKGIGGNTEV DQEVQKALQG PITVSLPQEI LLEAGETKLV
1110 1120 1130 1140 1150
KTGIFWEGLR PCKLRPEEGL KLKGSLIDEE LQLEITNTQN SRVGIRQGQT
1160 1170 1180 1190 1200
IGTCFIEAIP QAIEEHEKWH TTAEILAREF QLPRRVAREI VHRCQACKRT
1210 1220 1230 1240 1250
VSCPRRGTNP RERFLWQMDN THLEGKIIWV AVETNSGLIE ARVIPEESAQ
1260 1270 1280 1290 1300
SIVFCILMLV YRYTVYHIHS DNGPCFIAQK VEALCKYLKI TKTTGIPYNP
1310 1320 1330 1340 1350
QAQAIVERTH RDIKDKIAAF REDCETVEAA LSLTLVALNK KRGGIGGHTP
1360 1370 1380 1390 1400
YEIYLESEYN KYQEQQNHYN NFKTEKWAYV RDKRKVWKGP YKVLWDGEGA
1410 1420 1430
AVVEENAMPT LYPHRHMRFI PPPNTDTQDG NL
Note: Produced by ribosomal frameshifting at the gag-pol genes boundary.
Length:1,432
Mass (Da):163,421
Last modified:November 1, 1996 - 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:i06FF2F3E0E14EED4
GO
Isoform Gag polyprotein (identifier: Q82850-1) [UniParc]FASTAAdd to basket
The sequence of this isoform can be found in the external entry Q82850.
Isoforms of the same protein are often annotated in two different entries if their sequences differ significantly.
Note: Produced by conventional translation.
Length:436
Mass (Da):48,785
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
U21603 Genomic RNA Translation: AAA64389.1
L32870 Genomic RNA Translation: AAA64521.1

Keywords - Coding sequence diversityi

Ribosomal frameshifting

<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

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U21603 Genomic RNA Translation: AAA64389.1
L32870 Genomic RNA Translation: AAA64521.1

3D structure databases

ProteinModelPortaliQ82851
SMRiQ82851
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ82851

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

Gene3Di1.10.10.200, 1 hit
1.10.1200.30, 1 hit
1.10.375.10, 1 hit
2.30.30.10, 1 hit
2.40.70.10, 1 hit
3.30.420.10, 2 hits
InterProiView protein in InterPro
IPR001969 Aspartic_peptidase_AS
IPR000721 Gag_p24
IPR017856 Integrase-like_N
IPR036862 Integrase_C_dom_sf_retrovir
IPR001037 Integrase_C_retrovir
IPR001584 Integrase_cat-core
IPR003308 Integrase_Zn-bd_dom_N
IPR001995 Peptidase_A2_cat
IPR021109 Peptidase_aspartic_dom_sf
IPR018061 Retropepsins
IPR008916 Retrov_capsid_C
IPR008919 Retrov_capsid_N
IPR012337 RNaseH-like_sf
IPR002156 RNaseH_domain
IPR036397 RNaseH_sf
IPR000477 RT_dom
IPR010661 RVT_thumb
IPR001878 Znf_CCHC
IPR036875 Znf_CCHC_sf
PfamiView protein in Pfam
PF00607 Gag_p24, 1 hit
PF00552 IN_DBD_C, 1 hit
PF02022 Integrase_Zn, 1 hit
PF00075 RNase_H, 1 hit
PF00665 rve, 1 hit
PF00077 RVP, 1 hit
PF00078 RVT_1, 1 hit
PF06817 RVT_thumb, 1 hit
PF00098 zf-CCHC, 2 hits
SMARTiView protein in SMART
SM00343 ZnF_C2HC, 2 hits
SUPFAMiSSF46919 SSF46919, 1 hit
SSF47943 SSF47943, 1 hit
SSF50122 SSF50122, 1 hit
SSF50630 SSF50630, 1 hit
SSF53098 SSF53098, 2 hits
SSF57756 SSF57756, 1 hit
PROSITEiView protein in PROSITE
PS50175 ASP_PROT_RETROV, 1 hit
PS00141 ASP_PROTEASE, 1 hit
PS50994 INTEGRASE, 1 hit
PS51027 INTEGRASE_DBD, 1 hit
PS50879 RNASE_H, 1 hit
PS50878 RT_POL, 1 hit
PS50158 ZF_CCHC, 2 hits
PS50876 ZF_INTEGRASE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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<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 nameiPOL_JEMBR
<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: Q82851
Secondary accession number(s): Q82859
<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: January 23, 2007
Last sequence update: November 1, 1996
Last modified: December 5, 2018
This is version 102 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

Complete proteome, Reference proteome
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