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Entry version 12 (31 Jul 2019)
Sequence version 1 (28 Mar 2018)
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Protein
Submitted name:

Uncharacterized protein

Gene

HECW2

Organism
Mandrillus leucophaeus (Drill) (Papio leucophaeus)
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 predictedi <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

<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

  • S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine.SAAS annotation EC:2.3.2.26

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> 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 sitei1540Glycyl thioester intermediatePROSITE-ProRule annotation1

<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 functionTransferaseSAAS annotation
Biological processUbl conjugation pathwayPROSITE-ProRule annotationSAAS annotation

<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
Submitted name:
Uncharacterized proteinImported
<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:HECW2Imported
<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>OrganismiMandrillus leucophaeus (Drill) (Papio leucophaeus)Imported
<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 identifieri9568 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniCercopithecidaeCercopithecinaeMandrillus
<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
  • UP000233140 <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: Whole Genome Shotgun Assembly

<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 Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

<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>Domaini186 – 282C2InterPro annotationAdd BLAST97
Domaini807 – 840WWInterPro annotationAdd BLAST34
Domaini985 – 1018WWInterPro annotationAdd BLAST34
Domaini1237 – 1572HECTInterPro annotationAdd BLAST336

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni341 – 452DisorderedSequence analysisAdd BLAST112
Regioni492 – 796DisorderedSequence analysisAdd BLAST305
Regioni1024 – 1069DisorderedSequence analysisAdd BLAST46
Regioni1165 – 1187DisorderedSequence analysisAdd BLAST23

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 coili849 – 873Sequence analysisAdd BLAST25

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi383 – 413PolarSequence analysisAdd BLAST31
Compositional biasi430 – 452PolarSequence analysisAdd BLAST23
Compositional biasi510 – 534PolyampholyteSequence analysisAdd BLAST25
Compositional biasi557 – 627PolarSequence analysisAdd BLAST71
Compositional biasi641 – 672PolarSequence analysisAdd BLAST32
Compositional biasi693 – 707PolarSequence analysisAdd BLAST15
Compositional biasi775 – 796PolarSequence analysisAdd BLAST22
Compositional biasi1165 – 1181PolarSequence analysisAdd BLAST17

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155466

Database of Orthologous Groups

More...
OrthoDBi
117748at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd08691 C2_NEDL1-like, 1 hit
cd00078 HECTc, 1 hit
cd00201 WW, 2 hits

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.150, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000008 C2_dom
IPR035892 C2_domain_sf
IPR037795 C2_HECW
IPR000569 HECT_dom
IPR035983 Hect_E3_ubiquitin_ligase
IPR040524 HECW1_helix
IPR032348 HECW_N
IPR001202 WW_dom
IPR036020 WW_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00168 C2, 1 hit
PF00632 HECT, 1 hit
PF18436 HECW1_helix, 1 hit
PF16562 HECW_N, 1 hit
PF00397 WW, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00239 C2, 1 hit
SM00119 HECTc, 1 hit
SM00456 WW, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51045 SSF51045, 2 hits
SSF56204 SSF56204, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50004 C2, 1 hit
PS50237 HECT, 1 hit
PS01159 WW_DOMAIN_1, 2 hits
PS50020 WW_DOMAIN_2, 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>. 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>Sequence (1+)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.

This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All

A0A2K6A3X7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MASSAREHLL FVRRRNPQMR YTLSPENLQS LAAQSSMPEN MTLQRANSDT
60 70 80 90 100
DLVTSESRSS LTASMYEYTL GQAQNLIIFW DIKEEVDPSD WIGLYHIDEN
110 120 130 140 150
SPANFWDSKN RGVTGTQKGQ IVWRIEPGPY FMEPEIKICF KYYHGISGAL
160 170 180 190 200
RATTPCITVK NPAVMMGAEG MEGGASGNLH SRKLVSFTLS DLRAVGLKKG
210 220 230 240 250
MFFNPDPYLK MSIQPGKKSS FPTCAHHGQE RRSTIISNTT NPIWHREKYS
260 270 280 290 300
FFALLTDVLE IEIKDKFAKS RPIIKRFLGK LTIPVQRLLE RQAIGDQMLS
310 320 330 340 350
YNLGRRLPAD HVSGYLQFKV EVTSSVHEDA SPEAVGTILG VNSVNGDLGS
360 370 380 390 400
PSDDEDMPGS HHDSQLCSNG PVSEDSAADG APKHSFRTSS TLEIDTEELT
410 420 430 440 450
STSSRTSPPR GRQDSLNDYL DAIEHNGHSR PGTATCSERS MGASPKLRSS
460 470 480 490 500
FPTDTRLNAM LHIDSDEEDH EFQQDLGYPS SLEEEGGLIM FSRASRADDG
510 520 530 540 550
SLTSQTKLED NPVENEEAST HEAASLEDKP ENLPELAESS LPAGPAPEEG
560 570 580 590 600
EGGPESQPSA DQASAELCGS QEVDQPTSGA DTGTSDASGG SRRAVSETES
610 620 630 640 650
LDQGSEPSQV SSETEPSDPA RTESVSEAST RPEGESDLEC ADSSCNESVT
660 670 680 690 700
TQLSSVETRC SSLESARFPE TPAFSSQEEE DGACAAEPAS SGPAEGSQDS
710 720 730 740 750
VCTAGSLPVV QVPSGEEEGP GAESATVPDQ EELGEVWQRR GSLEGAAAAA
760 770 780 790 800
ESPPQEEGSA GEAQGTCEGA TAQEEGATGG SQANGHQPLR SLPSVRQDVS
810 820 830 840 850
RYQRVDEALP PNWEARIDSH GRIFYVDHVN RTTTWQRPTA PPAPQVLQRS
860 870 880 890 900
NSIQQMEQLN RRYQSIRRTM TNERPEENTN AIDGAGEEAD FHQASADFRR
910 920 930 940 950
ENILPHSTSR SRLTLLLQSP PVKFLISPEF FTVLHSNPSA YRMFTNNTCL
960 970 980 990 1000
KHMITKVRRD THHFERYQHN RDLVGFLNMF ANKQLELPRG WEMKHDHQGK
1010 1020 1030 1040 1050
AFFVDHNSRT TTFIDPRLPL QSSRPTSALV HRQHLTRQRS HSAGEVGEDS
1060 1070 1080 1090 1100
RHAGPPVLPR PSSTFNTVSR PQYQDMVPVA YNDKIVAFLR QPNIFEILQE
1110 1120 1130 1140 1150
RQPDLTRNHS LREKIQFIRT EGTPGLVRLS SDADLVMLLS LFEEEIMSYV
1160 1170 1180 1190 1200
PPHALLYPSY CQSPRGSPVS SPQNSPGTQR ANARAPAPYK RDFEAKLRNF
1210 1220 1230 1240 1250
YRKLETKGYG QGPGKLKLII RRDHLLEDAF NQIMGYSRKD LQRNKLYVTF
1260 1270 1280 1290 1300
VGEEGLDYSG PSREFFFLVS RELFNPYYGL FEYSANDTYT VQISPMSAFV
1310 1320 1330 1340 1350
DNHHEWFRFS GRILGLALIH QYLLDAFFTR PFYKALLRIL CDLSDLEYLD
1360 1370 1380 1390 1400
EEFHQSLQWM KDNDIHDILD LTFTVNEEVF GQITERELKP GGANIPVTEK
1410 1420 1430 1440 1450
NKKEYIERMV KWRIERGVVQ QTESLVRGFY EVVDARLVSV FDARELELVI
1460 1470 1480 1490 1500
AGTAEIDLSD WRNNTEYRGG YHDNHIVIRW FWAAVERFNN EQRLRLLQFV
1510 1520 1530 1540 1550
TGTSSIPYEG FASLRGSNGP RRFCVEKWGK ITALPRAHTC FNRLDLPPYP
1560 1570
SFSMLYEKLL TAVEETSTFG LE
Length:1,572
Mass (Da):175,733
Last modified:March 28, 2018 - 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:i60623F6ED4602E5B
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A2K6A3P1A0A2K6A3P1_MANLE
Uncharacterized protein
HECW2
1,216Annotation score:

Annotation score:1 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>
A0A2K6A3W6A0A2K6A3W6_MANLE
Uncharacterized protein
HECW2
1,544Annotation score:

Annotation score:1 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>

Sequence databases

NCBI Reference Sequences

More...
RefSeqi
XP_011852576.1, XM_011997186.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMLET00000058312; ENSMLEP00000034723; ENSMLEG00000041392

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
105551784

<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

RefSeqiXP_011852576.1, XM_011997186.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Genome annotation databases

EnsembliENSMLET00000058312; ENSMLEP00000034723; ENSMLEG00000041392
GeneIDi105551784

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
57520

Phylogenomic databases

GeneTreeiENSGT00940000155466
OrthoDBi117748at2759

Family and domain databases

CDDicd08691 C2_NEDL1-like, 1 hit
cd00078 HECTc, 1 hit
cd00201 WW, 2 hits
Gene3Di2.60.40.150, 1 hit
InterProiView protein in InterPro
IPR000008 C2_dom
IPR035892 C2_domain_sf
IPR037795 C2_HECW
IPR000569 HECT_dom
IPR035983 Hect_E3_ubiquitin_ligase
IPR040524 HECW1_helix
IPR032348 HECW_N
IPR001202 WW_dom
IPR036020 WW_dom_sf
PfamiView protein in Pfam
PF00168 C2, 1 hit
PF00632 HECT, 1 hit
PF18436 HECW1_helix, 1 hit
PF16562 HECW_N, 1 hit
PF00397 WW, 1 hit
SMARTiView protein in SMART
SM00239 C2, 1 hit
SM00119 HECTc, 1 hit
SM00456 WW, 2 hits
SUPFAMiSSF51045 SSF51045, 2 hits
SSF56204 SSF56204, 1 hit
PROSITEiView protein in PROSITE
PS50004 C2, 1 hit
PS50237 HECT, 1 hit
PS01159 WW_DOMAIN_1, 2 hits
PS50020 WW_DOMAIN_2, 2 hits

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 nameiA0A2K6A3X7_MANLE
<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: A0A2K6A3X7
<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/TrEMBL: March 28, 2018
Last sequence update: March 28, 2018
Last modified: July 31, 2019
This is version 12 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)

<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 proteomeImported
UniProt is an ELIXIR core data resource
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