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Entry version 13 (07 Apr 2021)
Sequence version 1 (28 Mar 2018)
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Protein
Submitted name:

Uncharacterized protein

Gene

NELL2

Organism
Cercocebus atys (Sooty mangabey) (Cercocebus torquatus atys)
Status
Unreviewed-Annotation 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>
-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

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.PROSITE-ProRule annotation

<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>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
Submitted name:
Uncharacterized proteinImported
<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:NELL2Imported
<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>OrganismiCercocebus atys (Sooty mangabey) (Cercocebus torquatus atys)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 identifieri9531 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniCercopithecidaeCercopithecinaeCercocebus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000233060 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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: Unplaced

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 21Sequence analysisAdd BLAST21
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_501443442122 – 816Sequence analysisAdd BLAST795

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 bondi525 ↔ 535PROSITE-ProRule annotation
Disulfide bondi543 ↔ 552PROSITE-ProRule annotation

<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>Keywords - PTMi

Disulfide bondPROSITE-ProRule annotationARBA annotation, GlycoproteinARBA annotation

<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>Domaini272 – 331VWFCInterPro annotationAdd BLAST60
Domaini397 – 439EGF-likeInterPro annotationAdd BLAST43
Domaini440 – 481EGF-likeInterPro annotationAdd BLAST42
Domaini482 – 522EGF-likeInterPro annotationAdd BLAST41
Domaini523 – 553EGF-likeInterPro annotationAdd BLAST31
Domaini555 – 601EGF-likeInterPro annotationAdd BLAST47
Domaini602 – 637EGF-likeInterPro annotationAdd BLAST36
Domaini638 – 693VWFCInterPro annotationAdd BLAST56
Domaini698 – 756VWFCInterPro annotationAdd BLAST59

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 coili241 – 268Sequence analysisAdd BLAST28

Keywords - Domaini

Coiled coilSequence analysis, EGF-like domainPROSITE-ProRule annotationARBA annotation, RepeatARBA annotation, SignalSequence analysis

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00810000125439

Database of Orthologous Groups

More...
OrthoDBi
767046at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013320, ConA-like_dom_sf
IPR001881, EGF-like_Ca-bd_dom
IPR000742, EGF-like_dom
IPR000152, EGF-type_Asp/Asn_hydroxyl_site
IPR018097, EGF_Ca-bd_CS
IPR009030, Growth_fac_rcpt_cys_sf
IPR001791, Laminin_G
IPR001007, VWF_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF07645, EGF_CA, 4 hits
PF02210, Laminin_G_2, 1 hit
PF00093, VWC, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00181, EGF, 6 hits
SM00179, EGF_CA, 5 hits
SM00282, LamG, 1 hit
SM00210, TSPN, 1 hit
SM00214, VWC, 3 hits
SM00215, VWC_out, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF49899, SSF49899, 1 hit
SSF57184, SSF57184, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00010, ASX_HYDROXYL, 3 hits
PS00022, EGF_1, 1 hit
PS01186, EGF_2, 3 hits
PS50026, EGF_3, 6 hits
PS01187, EGF_CA, 2 hits
PS01208, VWFC_1, 2 hits
PS50184, VWFC_2, 3 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%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>Sequence (1+)i

<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.

This entry has 1 described isoform and 3 potential isoforms that are computationally mapped.Show allAlign All

A0A2K5KZ99-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MESWVLLRTF CLIFGLGAVW GLGVDPSLQI DVLSELELGE STTGVRQVPG
60 70 80 90 100
LHNGTKAFLF QDTPRSIKAS TATAEQFFQK LRNKHEFTIL VTLKQTHLNS
110 120 130 140 150
GVILSVHHLD HRYLELESSG HRNEVRLHYR SGSHRPHTEV FPYILADDKW
160 170 180 190 200
HKLSLAISAS HLILHIDCNK IYERVVEKPS TDLPLGTTLW LGQRNNAHGY
210 220 230 240 250
FKGIMQDVQL LVMPQGFIAQ CPDLNRTCPT CNDFHGLVQK IMELQDILAK
260 270 280 290 300
TSAKLSRAEQ RMNRLDQCYC ERTCTMKGTT YREFESWTDG CKNCTCLNGT
310 320 330 340 350
IQCETLICPN PDCPLKSALA YVDGKCCKEC KSICQFQGRT YFEGERSTVY
360 370 380 390 400
SSSGVCVLYE CKDQTMKLVE SSGCPALDCP ESQQITLSHS CCKVCKGYDF
410 420 430 440 450
CSERHNCMEN SVCRNLNDRA VCSCRDGFRA LREDNAYCED IDECAEGRHY
460 470 480 490 500
CRENTMCVNT PGSFMCICKT GYIRIDDYSC TEHDECITNQ HNCDENALCF
510 520 530 540 550
NTVGGHNCVC KPGYTGNGTT CKAFCKDGCR NGGACIAANV CACPQGFTGP
560 570 580 590 600
SCETDIDECS DGFVQCDSRA NCINLPGWYH CECRDGYHDN GMFSPSGESC
610 620 630 640 650
EDIDECGTGR HSCANDTICF NLDGGYDCRC PHGKNCTGDC IHDGKVKHNG
660 670 680 690 700
QIWVLENDRC SVCSCQNGFV MCRRMVCDCE NPTVDLFCCP ECDPRLSSQC
710 720 730 740 750
LHQNGETLYN SGDTWVQNCQ QCRCLQGEVD CWPLPCPDVE CEFSILPENE
760 770 780 790 800
CCPRCVTDPC QADTIRNDIT KTCLDEMNVV RFTGSSWIKH GTECTLCQCK
810
NGHICCSVDP QCLQEL
Length:816
Mass (Da):91,252
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:i9A71994817CA504B
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 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A2K5KZE7A0A2K5KZE7_CERAT
Uncharacterized protein
NELL2
768Annotation 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>
A0A2K5KZH6A0A2K5KZH6_CERAT
Uncharacterized protein
NELL2
815Annotation 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>
A0A2K5KZD6A0A2K5KZD6_CERAT
Uncharacterized protein
NELL2
553Annotation 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_011903990.1, XM_012048600.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSCATT00000021962; ENSCATP00000006032; ENSCATG00000018996

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
105580464

<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_011903990.1, XM_012048600.1

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

EnsembliENSCATT00000021962; ENSCATP00000006032; ENSCATG00000018996
GeneIDi105580464

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
4753

Phylogenomic databases

GeneTreeiENSGT00810000125439
OrthoDBi767046at2759

Family and domain databases

InterProiView protein in InterPro
IPR013320, ConA-like_dom_sf
IPR001881, EGF-like_Ca-bd_dom
IPR000742, EGF-like_dom
IPR000152, EGF-type_Asp/Asn_hydroxyl_site
IPR018097, EGF_Ca-bd_CS
IPR009030, Growth_fac_rcpt_cys_sf
IPR001791, Laminin_G
IPR001007, VWF_dom
PfamiView protein in Pfam
PF07645, EGF_CA, 4 hits
PF02210, Laminin_G_2, 1 hit
PF00093, VWC, 2 hits
SMARTiView protein in SMART
SM00181, EGF, 6 hits
SM00179, EGF_CA, 5 hits
SM00282, LamG, 1 hit
SM00210, TSPN, 1 hit
SM00214, VWC, 3 hits
SM00215, VWC_out, 2 hits
SUPFAMiSSF49899, SSF49899, 1 hit
SSF57184, SSF57184, 1 hit
PROSITEiView protein in PROSITE
PS00010, ASX_HYDROXYL, 3 hits
PS00022, EGF_1, 1 hit
PS01186, EGF_2, 3 hits
PS50026, EGF_3, 6 hits
PS01187, EGF_CA, 2 hits
PS01208, VWFC_1, 2 hits
PS50184, VWFC_2, 3 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 nameiA0A2K5KZ99_CERAT
<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: A0A2K5KZ99
<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: March 28, 2018
Last sequence update: March 28, 2018
Last modified: April 7, 2021
This is version 13 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

Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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