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Entry version 32 (12 Aug 2020)
Sequence version 1 (09 Jan 2013)
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Protein

Protein Ycf2

Gene

ycf2

Organism
Equisetum arvense (Field horsetail) (Common horsetail)
Status
Unreviewed-Annotation score:

Annotation score:2 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

Probable ATPase of unknown function. Its presence in a non-photosynthetic plant (Epifagus virginiana) and experiments in tobacco indicate that it has an essential function which is probably not related to photosynthesis.UniRule annotationARBA annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi1683 – 1690ATPUniRule annotation8

<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

<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

LigandATP-bindingUniRule annotation, Nucleotide-binding

<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%5Fand%5Ftaxonomy%5Fsection">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:
Protein Ycf2UniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:ycf2UniRule annotationImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates if the gene coding for the protein originates from the hydrogenosome, the mitochondrion, the nucleomorph, different plastids or a plasmid. The absence of this section means that the gene is located in one of the main chromosomal element(s).<p><a href='/help/encoded_on' target='_top'>More...</a></p>Encoded oniPlastidImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiEquisetum arvense (Field horsetail) (Common horsetail)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri3258 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaPolypodiopsidaEquisetidaeEquisetalesEquisetaceaeEquisetum

<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

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei109 – 131HelicalSequence analysisAdd BLAST23
Transmembranei779 – 798HelicalSequence analysisAdd BLAST20
Transmembranei974 – 996HelicalSequence analysisAdd BLAST23
Transmembranei1451 – 1475HelicalSequence analysisAdd BLAST25

Keywords - Cellular componenti

Membrane, PlastidImported

<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%5Fand%5Fdomains%5Fsection">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>Domaini1675 – 1826AAAInterPro annotationAdd BLAST152

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 coili2278 – 2298Sequence analysisAdd BLAST21

<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

Belongs to the Ycf2 family.UniRule annotationARBA annotation

Keywords - Domaini

Coiled coilSequence analysis, Transmembrane, Transmembrane helixSequence analysis

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_01330, Ycf2, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003593, AAA+_ATPase
IPR003959, ATPase_AAA_core
IPR027417, P-loop_NTPase
IPR008543, Uncharacterised_Ycf2

The PANTHER Classification System

More...
PANTHERi
PTHR33078, PTHR33078, 2 hits

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00004, AAA, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00382, AAA, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540, SSF52540, 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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

K4EVV3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDRKSRDDFE FDDIQNLELF DLEQLIEEKR ANSQLPADFK SGYRVLHVEE
60 70 80 90 100
INNHHFFISW WKGFSVIRLL IGIFSNFESI FKLLDFQLLN SLIIRDLSRS
110 120 130 140 150
KIRSKSVVFF EYSVIAAIFF FVLCLITKNF VKHENLDLRE IVNNYYIKEK
160 170 180 190 200
GDSVKRGIFS TEIKHPFSFI SQTEISKNDL AISKKGIKFI VNDILSKSNF
210 220 230 240 250
SKKEIQKIRR ELKTKYNWDL AVFFEFYNFF ILKSRYIYWK NDFNFYFLKD
260 270 280 290 300
SNTNFPQKQI EIYFYDTVLS FCKKILFDAG IYVPTKQQLF QGYAGDEKRI
310 320 330 340 350
LNFQNEYDFE NLINWITNLS DKDWKFFQNY TDFYIWQFYS HDDYLSMRDQ
360 370 380 390 400
ETLYYIKKII KSEFSQIKTV FHNFSLNYDG DFDLIHKIFS DIIYSFSEYI
410 420 430 440 450
LKRSDQQEEF LGNKSYQRNE FFDANKSEIK SSQSKKDSVY QFLQEKLLGV
460 470 480 490 500
KEFHELSEND ISRLNRIQKS KHNVCWNFNI VKSDTFKSSI LKKYSIKHNF
510 520 530 540 550
CSNTELNKNR LIVKGLFNTD QYSLIYYYNR SMFIVSMTKE QQLGLGCSKN
560 570 580 590 600
LKFSDFNRLF EIYKQKSFVS SSPLEPSVLL NSHNSNWSST KYVSNSPNST
610 620 630 640 650
LISLFSDYVY ISENISTQLN KLNLALTNPH LSAWTRDLST GKGIVLWEYK
660 670 680 690 700
RSMMPIFPGK LSYKYYLSRD ATNSNLVRIY QVLHHTSWHN GLQYFGGNIN
710 720 730 740 750
FFCDRFERFI KIPVRSKLTS TLISKYSYLY NQITSKYSYL YNQITSKYSY
760 770 780 790 800
LYNQITSKYG YLYNQNKLVF FILKYTYSFW KYLNILCIEN ISYFIYIFNN
810 820 830 840 850
QFKKKQFNFL SLKNIIVDPL MDTSILTFTR DIIGYLDICI VNPDEYVRMA
860 870 880 890 900
YFLYEHLVYY PFLSLIVNPD FYYFLGFVIE EVSENSQFLN LISENPENNK
910 920 930 940 950
SFFKIYLDSQ TDKKDSILVR IKDEVVHNVT DFVFLSVRWI FDSYSAWLTK
960 970 980 990 1000
QGWFYKNYEW MQDPRLFPRQ ARNFLLVVLY SVRYMVFDLI KSYFILYDKW
1010 1020 1030 1040 1050
NFTYRIDKMD FLFSVDFALP LSNIVGIFDT SPDGLYFRIK DQYSYTPNTL
1060 1070 1080 1090 1100
IKTSFPSNNY FSEADTIKLF DYLSVPKFSY DKKLLLFTKS NNLQNYNPIY
1110 1120 1130 1140 1150
GDVLNYIDVT YDIRSPFLIL PKIKSVYFEK TNSLPITSQI INKINVKKIT
1160 1170 1180 1190 1200
DTYYRTLNKL YELFLLKQNI TKGSTFTDSY VESIFHINSR INGGVSTLGD
1210 1220 1230 1240 1250
FDSETSESSS FLESVIFSSE VTLNSSTNEN LDVTNKNLIE NSFIFNSTFE
1260 1270 1280 1290 1300
NNLNNFSLIF KKIVDRAVEL IDFETTPSLN IYYFSFLKEN LLGLFTPSED
1310 1320 1330 1340 1350
RVFFYKGNIM SSLLGFYHRK ESSSINLKQL LEDINIYKSV RQDRVFTKWS
1360 1370 1380 1390 1400
FFNKYKSWFF TFEWWEYFYS LLLETIPEIV LNLVDKLEYL YCDFCEYYNS
1410 1420 1430 1440 1450
KWNFLLNRLY LPLTSKKVAE STDKVIHFLI GIEGLLVEPV CQLKKDKYQK
1460 1470 1480 1490 1500
WIGLSFIDNS YVIYFSLALF FILLYGISQQ YIPFLMGFDF LFLWKRFQII
1510 1520 1530 1540 1550
KYLIDPLRLK YLHKLMQSSP LRDEMITRDL VRFSIKNFVT FGNNLSFYLF
1560 1570 1580 1590 1600
RARDINHWMF VRKGSDSFRQ EKLIVVKAVL TNKSLSRYGF YFNYNSNPLN
1610 1620 1630 1640 1650
INGLHEGAFR YLRYFIDSCR RDFPKDKQSS VKSLGNEIFS AFQINVLAPT
1660 1670 1680 1690 1700
KFDSNSDFNV SSFDLDTSLQ FSDIPSRKIL MVGPIETGRS FLIKSIAADS
1710 1720 1730 1740 1750
GFPLIRISMT ELLNVKPDND SSTAILILRK AISILKMTFD LARRLSPCII
1760 1770 1780 1790 1800
WIQDLHELNV NRFVNSLESD PKYLLCELVK ILTDKSSKSA TKNNIVIAPT
1810 1820 1830 1840 1850
HTPTRIDPSL ILPERFQQVI YLRAVNVLQR QKEFPVLLRV KGLSLKNFLF
1860 1870 1880 1890 1900
YSEEFGYRTM GYNKRDLSVL ANETSAISIS RNQRNVCTNT IKLALLKQIL
1910 1920 1930 1940 1950
VVTYLDDKSQ LNPSYEMIAY RIGKAIIQKS ILNKFHLDFL AAGNRLLKSR
1960 1970 1980 1990 2000
FSFLSTWYLE PSITDSVIKE LTLFAYISGC LAGVAARDAW FMLDNKREDF
2010 2020 2030 2040 2050
ISLDPNVTND LSLSFALLEG LLSEFTKLEL IQNPSSKRGL SLESQDTLYM
2060 2070 2080 2090 2100
LQTGYFAESN IFGSKRGNYT SKLLVPLSRV WSPRTWRISH IRSSMYESIR
2110 2120 2130 2140 2150
TLSENDFLAN LIDFYRDQDQ LPEQDSDFTR IKEGRKKSFK KKKFFVSLSS
2160 2170 2180 2190 2200
RKSMDQVEAK KVQALNDYLN NILLKDQFEK LGVSDLSTEY KTHYCPSSHP
2210 2220 2230 2240 2250
LFFLGKRFLW DTESLLVPKN NLLFAHNDLF ITEELVRQFY VIRGVAREKE
2260 2270 2280 2290 2300
RRRSNKKLKN IFLARGFSRN AITNLDINTE EEDKLEQKEL EKEEVSVEQS
2310 2320 2330 2340 2350
FDLIRENEMM KISLQTPLLF NSSVISNILF LEEFVDRFFM FNSVNHQQRW
2360 2370 2380 2390 2400
IDANNSSSKI SLNSTILFEI YQYLLNFFLS NRKLLNVLIQ KLIQNKYLLP
2410
DDIEKIMCHF K
Length:2,411
Mass (Da):285,204
Last modified:January 9, 2013 - 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:iEF63C3B357471727
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
JN968380 Genomic DNA Translation: AEV58316.1

<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
JN968380 Genomic DNA Translation: AEV58316.1

3D structure databases

Database of comparative protein structure models

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ModBasei
Search...

SWISS-MODEL Interactive Workspace

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SWISS-MODEL-Workspacei
Submit a new modelling project...

Family and domain databases

HAMAPiMF_01330, Ycf2, 1 hit
InterProiView protein in InterPro
IPR003593, AAA+_ATPase
IPR003959, ATPase_AAA_core
IPR027417, P-loop_NTPase
IPR008543, Uncharacterised_Ycf2
PANTHERiPTHR33078, PTHR33078, 2 hits
PfamiView protein in Pfam
PF00004, AAA, 1 hit
SMARTiView protein in SMART
SM00382, AAA, 1 hit
SUPFAMiSSF52540, SSF52540, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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 nameiK4EVV3_EQUAR
<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: K4EVV3
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: January 9, 2013
Last sequence update: January 9, 2013
Last modified: August 12, 2020
This is version 32 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 statusiUnreviewed (UniProtKB/TrEMBL)
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