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UniProtKB - O43506 (ADA20_HUMAN)

Entry version 182 (10 Feb 2021)
Sequence version 2 (25 Nov 2008)
Previous versions | rss
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Protein

Disintegrin and metalloproteinase domain-containing protein 20

Gene

ADAM20

Organism
Homo sapiens (Human)
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>-Experimental evidence at transcript 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

May be involved in sperm maturation and/or fertilization.

Miscellaneous

May be the functional equivalent of ADAM 1/fertilin alpha which is a pseudogene in human.

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Zn2+CuratedNote: Binds 1 zinc ion per subunit.Curated

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 bindingi173Zinc; in inhibited formBy similarity1
Metal bindingi342Zinc; catalyticSequence analysis1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei343PROSITE-ProRule annotation1
Metal bindingi346Zinc; catalyticSequence analysis1
Metal bindingi352Zinc; catalyticSequence analysis1

<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

  • metal ion binding Source: UniProtKB-KW
  • metalloendopeptidase activity Source: InterPro
  • metallopeptidase activity Source: ProtInc
Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionHydrolase, Metalloprotease, Protease
LigandMetal-binding, Zinc

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		O43506

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-2534343, Interaction With Cumulus Cells And The Zona Pellucida

Protein family/group databases

MEROPS protease database

More...MEROPSi		M12.218

<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:
Disintegrin and metalloproteinase domain-containing protein 20 (EC:3.4.24.-)
Short name:
ADAM 20
<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:ADAM20
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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: Chromosome 14

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:199, ADAM20

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		603712, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_O43506

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000134007.3

<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

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 subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini207 – 693ExtracellularSequence analysisAdd BLAST487
<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>Transmembranei694 – 714HelicalSequence analysisAdd BLAST21
Topological domaini715 – 726CytoplasmicSequence analysisAdd BLAST12

Keywords - Cellular componenti

Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...DisGeNETi		8748

Open Targets

More...OpenTargetsi		ENSG00000134007

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA24516

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		O43506, Tdark

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		ADAM20

<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 – 31Sequence analysisAdd BLAST31
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes a propeptide, which is a part of a protein that is cleaved during maturation or activation. Once cleaved, a propeptide generally has no independent biological function.<p><a href='/help/propep' target='_top'>More...</a></p>PropeptideiPRO_000002910632 – 206Sequence analysisAdd BLAST175
<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_0000029107207 – 726Disintegrin and metalloproteinase domain-containing protein 20Add BLAST520

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi191N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi226N-linked (GlcNAc...) asparagineSequence analysis1
<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 bondi317 ↔ 394By similarity
Disulfide bondi357 ↔ 379By similarity
Disulfide bondi359 ↔ 364By similarity
Glycosylationi378N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi438N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi465 ↔ 485By similarity
Glycosylationi479N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi587N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi635 ↔ 646By similarity
Disulfide bondi640 ↔ 652By similarity
Disulfide bondi654 ↔ 663By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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

Has no obvious cleavage site for furin endopeptidase, suggesting that the proteolytic processing is regulated.

Keywords - PTMi

Disulfide bond, Glycoprotein, Zymogen

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		O43506

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		O43506

PeptideAtlas

More...PeptideAtlasi		O43506

PRoteomics IDEntifications database

More...PRIDEi		O43506

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		48999

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		O43506, 6 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O43506

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		O43506

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Testis specific.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000134007, Expressed in sperm and 43 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		O43506, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		O43506, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000134007, Tissue enriched (testis)

<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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		114284, 1 interactor

Protein interaction database and analysis system

More...IntActi		O43506, 1 interactor

Molecular INTeraction database

More...MINTi		O43506

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000256389

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		O43506, protein

<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

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

More...SMRi		O43506

Database of comparative protein structure models

More...ModBasei		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%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>Domaini207 – 400Peptidase M12BPROSITE-ProRule annotationAdd BLAST194
Domaini407 – 493DisintegrinPROSITE-ProRule annotationAdd BLAST87
Domaini635 – 663EGF-likeAdd BLAST29

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>Motifi171 – 178Cysteine switchBy similarity8

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 biasi494 – 634Cys-richAdd BLAST141

<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

A tripeptide motif (VGE) within disintegrin-like domain could be involved in the binding to egg integrin receptor and thus could mediate sperm/egg binding.
The cysteine-rich domain encodes putative cell-fusion peptides, which could be involved in sperm-egg fusion.
The conserved cysteine present in the cysteine-switch motif binds the catalytic zinc ion, thus inhibiting the enzyme. The dissociation of the cysteine from the zinc ion upon the activation-peptide release activates the enzyme.

Keywords - Domaini

EGF-like domain, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3607, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000161067

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_012714_4_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O43506

Database of Orthologous Groups

More...OrthoDBi		162519at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		O43506

TreeFam database of animal gene trees

More...TreeFami		TF314733

Family and domain databases

Conserved Domains Database

More...CDDi		cd04269, ZnMc_adamalysin_II_like, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.390.10, 1 hit
4.10.70.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR006586, ADAM_Cys-rich
IPR018358, Disintegrin_CS
IPR001762, Disintegrin_dom
IPR036436, Disintegrin_dom_sf
IPR024079, MetalloPept_cat_dom_sf
IPR001590, Peptidase_M12B
IPR002870, Peptidase_M12B_N
IPR034027, Reprolysin_adamalysin

Pfam protein domain database

More...Pfami		View protein in Pfam
PF08516, ADAM_CR, 1 hit
PF00200, Disintegrin, 1 hit
PF01562, Pep_M12B_propep, 1 hit
PF01421, Reprolysin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00289, DISINTEGRIN

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00608, ACR, 1 hit
SM00050, DISIN, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF57552, SSF57552, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50215, ADAM_MEPRO, 1 hit
PS00427, DISINTEGRIN_1, 1 hit
PS50214, DISINTEGRIN_2, 1 hit
PS00142, ZINC_PROTEASE, 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>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.

<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 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 has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

O43506-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAVGEPLVHI RVTLLLLWFG MFLSISGHSQ ARPSQYFTSP EVVIPLKVIS 
        60         70         80         90        100
RGRGAKAPGW LSYSLRFGGQ RYIVHMRVNK LLFAAHLPVF TYTEQHALLQ 
       110        120        130        140        150
DQPFIQDDCY YHGYVEGVPE SLVALSTCSG GFLGMLQIND LVYEIKPISV 
       160        170        180        190        200
SATFEHLVYK IDSDDTQFPP MRCGLTEEKI AHQMELQLSY NFTLKQSSFV 
       210        220        230        240        250
GWWTHQRFVE LVVVVDNIRY LFSQSNATTV QHEVFNVVNI VDSFYHPLEV 
       260        270        280        290        300
DVILTGIDIW TASNPLPTSG DLDNVLEDFS IWKNYNLNNR LQHDVAHLFI 
       310        320        330        340        350
KDTQGMKLGV AYVKGICQNP FNTGVDVFED NRLVVFAITL GHELGHNLGM 
       360        370        380        390        400
QHDTQWCVCE LQWCIMHAYR KVTTKFSNCS YAQYWDSTIS SGLCIQPPPY 
       410        420        430        440        450
PGNIFRLKYC GNLVVEEGEE CDCGTIRQCA KDPCCLLNCT LHPGAACAFG 
       460        470        480        490        500
ICCKDCKFLP SGTLCRQQVG ECDLPEWCNG TSHQCPDDVY VQDGISCNVN 
       510        520        530        540        550
AFCYEKTCNN HDIQCKEIFG QDARSASQSC YQEINTQGNR FGHCGIVGTT 
       560        570        580        590        600
YVKCWTPDIM CGRVQCENVG VIPNLIEHST VQQFHLNDTT CWGTDYHLGM 
       610        620        630        640        650
AIPDIGEVKD GTVCGPEKIC IRKKCASMVH LSQACQPKTC NMRGICNNKQ 
       660        670        680        690        700
HCHCNHEWAP PYCKDKGYGG SADSGPPPKN NMEGLNVMGK LRYLSLLCLL 
       710        720 
PLVAFLLFCL HVLFKKRTKS KEDEEG
Length:726
Mass (Da):81,603
Last modified:November 25, 2008 - v2
<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:i7DB864FA1796A9B0
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A494C0E3A0A494C0E3_HUMAN
Disintegrin and metalloproteinase d...
ADAM20
776Annotation 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>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAH25378 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated
The sequence AAH25378 differs from that shown. Reason: Erroneous initiation.Curated
The sequence EAW81037 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti109C → W in AAC52041 (PubMed:9469942).Curated1
Sequence conflicti637P → R in AAC52041 (PubMed:9469942).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_04731119F → L1 PublicationCorresponds to variant dbSNP:rs1059166Ensembl.1

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
AF029899 mRNA Translation: AAC52041.1
AF158643 Genomic DNA Translation: AAD55254.1
AL357153 Genomic DNA No translation available.
CH471061 Genomic DNA Translation: EAW81037.1 Different initiation.
BC025378 mRNA Translation: AAH25378.2 Different initiation.

The Consensus CDS (CCDS) project

More...CCDSi		CCDS32111.1

NCBI Reference Sequences

More...RefSeqi		NP_003805.3, NM_003814.4
XP_005268208.1, XM_005268151.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000256389; ENSP00000256389; ENSG00000134007

Database of genes from NCBI RefSeq genomes

More...GeneIDi		8748

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:8748

UCSC genome browser

More...UCSCi		uc001xme.4, human

<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
AF029899 mRNA Translation: AAC52041.1
AF158643 Genomic DNA Translation: AAD55254.1
AL357153 Genomic DNA No translation available.
CH471061 Genomic DNA Translation: EAW81037.1 Different initiation.
BC025378 mRNA Translation: AAH25378.2 Different initiation.
CCDSiCCDS32111.1
RefSeqiNP_003805.3, NM_003814.4
XP_005268208.1, XM_005268151.3

3D structure databases

SMRiO43506
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi114284, 1 interactor
IntActiO43506, 1 interactor
MINTiO43506
STRINGi9606.ENSP00000256389

Protein family/group databases

MEROPSiM12.218

PTM databases

GlyGeniO43506, 6 sites
iPTMnetiO43506
PhosphoSitePlusiO43506

Genetic variation databases

BioMutaiADAM20

Proteomic databases

MassIVEiO43506
PaxDbiO43506
PeptideAtlasiO43506
PRIDEiO43506
ProteomicsDBi48999

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		25132, 169 antibodies

The DNASU plasmid repository

More...DNASUi		8748

Genome annotation databases

EnsembliENST00000256389; ENSP00000256389; ENSG00000134007
GeneIDi8748
KEGGihsa:8748
UCSCiuc001xme.4, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		8748
DisGeNETi8748

GeneCards: human genes, protein and diseases

More...GeneCardsi		ADAM20
HGNCiHGNC:199, ADAM20
HPAiENSG00000134007, Tissue enriched (testis)
MIMi603712, gene
neXtProtiNX_O43506
OpenTargetsiENSG00000134007
PharmGKBiPA24516
VEuPathDBiHostDB:ENSG00000134007.3

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG3607, Eukaryota
GeneTreeiENSGT00940000161067
HOGENOMiCLU_012714_4_0_1
InParanoidiO43506
OrthoDBi162519at2759
PhylomeDBiO43506
TreeFamiTF314733

Enzyme and pathway databases

PathwayCommonsiO43506
ReactomeiR-HSA-2534343, Interaction With Cumulus Cells And The Zona Pellucida

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		8748, 2 hits in 871 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		ADAM20, human

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		8748
PharosiO43506, Tdark

Protein Ontology

More...PROi		PR:O43506
RNActiO43506, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000134007, Expressed in sperm and 43 other tissues
ExpressionAtlasiO43506, baseline and differential
GenevisibleiO43506, HS

Family and domain databases

CDDicd04269, ZnMc_adamalysin_II_like, 1 hit
Gene3Di3.40.390.10, 1 hit
4.10.70.10, 1 hit
InterProiView protein in InterPro
IPR006586, ADAM_Cys-rich
IPR018358, Disintegrin_CS
IPR001762, Disintegrin_dom
IPR036436, Disintegrin_dom_sf
IPR024079, MetalloPept_cat_dom_sf
IPR001590, Peptidase_M12B
IPR002870, Peptidase_M12B_N
IPR034027, Reprolysin_adamalysin
PfamiView protein in Pfam
PF08516, ADAM_CR, 1 hit
PF00200, Disintegrin, 1 hit
PF01562, Pep_M12B_propep, 1 hit
PF01421, Reprolysin, 1 hit
PRINTSiPR00289, DISINTEGRIN
SMARTiView protein in SMART
SM00608, ACR, 1 hit
SM00050, DISIN, 1 hit
SUPFAMiSSF57552, SSF57552, 1 hit
PROSITEiView protein in PROSITE
PS50215, ADAM_MEPRO, 1 hit
PS00427, DISINTEGRIN_1, 1 hit
PS50214, DISINTEGRIN_2, 1 hit
PS00142, ZINC_PROTEASE, 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 nameiADA20_HUMAN
<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: O43506
Secondary accession number(s): Q6GTZ1, Q9UKJ9
<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/Swiss-Prot: June 1, 2001
Last sequence update: November 25, 2008
Last modified: February 10, 2021
This is version 182 of the entry and version 2 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 programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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 proteome

Documents

  1. Human chromosome 14
    Human chromosome 14: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
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