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Entry version 87 (02 Dec 2020)
Sequence version 1 (12 Dec 2006)
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Protein

DNA-(apurinic or apyrimidinic site) endonuclease

Gene

apex1

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
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 protein 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

Functions as a apurinic/apyrimidinic (AP) endodeoxyribonuclease in the DNA base excision repair (BER) pathway of DNA lesions induced by oxidative and alkylating agents. Initiates repair of AP sites in DNA by catalyzing hydrolytic incision of the phosphodiester backbone immediately adjacent to the damage, generating a single-strand break with 5'-deoxyribose phosphate and 3'-hydroxyl ends. May also play a role in the epigenetic regulation of gene expression by participating in DNA demethylation. Required for passage through the midblastula transition MBT. May also act as an endoribonuclease involved in the control of single-stranded RNA metabolism. Has no redox activity. Binds DNA and RNA.2 Publications

<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

Mg2+By similarity, Mn2+By similarityNote: Probably binds two magnesium or manganese ions per subunit.By similarity

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 bindingi63Magnesium 1By similarity1
Metal bindingi89Magnesium 1By similarity1
<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 sitei164By similarity1
Active sitei203Proton donor/acceptorBy similarity1
Metal bindingi203Magnesium 2By similarity1
Metal bindingi205Magnesium 2By similarity1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei205Transition state stabilizerBy similarity1
Sitei275Important for catalytic activityBy similarity1
Metal bindingi300Magnesium 1By similarity1

<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 functionDNA-binding, Endonuclease, Hydrolase, Nuclease, RNA-binding
Biological processDNA damage, DNA repair
LigandMagnesium, Metal-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-DRE-110357, Displacement of DNA glycosylase by APEX1
R-DRE-110362, POLB-Dependent Long Patch Base Excision Repair
R-DRE-110373, Resolution of AP sites via the multiple-nucleotide patch replacement pathway
R-DRE-5651801, PCNA-Dependent Long Patch Base Excision Repair
R-DRE-73930, Abasic sugar-phosphate removal via the single-nucleotide replacement pathway
R-DRE-73933, Resolution of Abasic Sites (AP sites)

<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:
DNA-(apurinic or apyrimidinic site) endonuclease (EC:3.1.-.-)
Alternative name(s):
APEX nuclease
Short name:
APEN
Apurinic-apyrimidinic endonuclease 1
Short name:
AP endonuclease 1
Short name:
zAP1
<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:apex1
Synonyms:apex1a, apex1b
ORF Names:si:ch211-214j24.12, zgc:66204
<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>OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)
<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 identifieri7955 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesDanionidaeDanioninaeDanio
<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
  • UP000000437 <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

Organism-specific databases

Zebrafish Information Network genome database

More...
ZFINi
ZDB-GENE-040426-2761, apex1

<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

Keywords - Cellular componenti

Cytoplasm, Endoplasmic reticulum, Mitochondrion, Nucleus

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi58T → C: Confers redox activity. 1 Publication1

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004025751 – 310DNA-(apurinic or apyrimidinic site) endonucleaseAdd BLAST310

Proteomic databases

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

More...
PaxDbi
A0MTA1

PeptideAtlas

More...
PeptideAtlasi
A0MTA1

PRoteomics IDEntifications database

More...
PRIDEi
A0MTA1

<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 the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Expressed in unfertilized eggs and embryos at two stages (at protein level). Expressed throughout embryogenesis.1 Publication

<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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei301Interaction with DNA substrateBy similarity1

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
7955.ENSDARP00000067373

<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

Secondary structure

1310
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...
SMRi
A0MTA1

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
A0MTA1

<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

<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 DNA repair enzymes AP/ExoA family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1294, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
A0MTA1

Database for complete collections of gene phylogenies

More...
PhylomeDBi
A0MTA1

TreeFam database of animal gene trees

More...
TreeFami
TF315048

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.60.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004808, AP_endonuc_1
IPR020847, AP_endonuclease_F1_BS
IPR020848, AP_endonuclease_F1_CS
IPR036691, Endo/exonu/phosph_ase_sf
IPR005135, Endo/exonuclease/phosphatase

The PANTHER Classification System

More...
PANTHERi
PTHR22748, PTHR22748, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03372, Exo_endo_phos, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF56219, SSF56219, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00633, xth, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00726, AP_NUCLEASE_F1_1, 1 hit
PS00728, AP_NUCLEASE_F1_3, 1 hit
PS51435, AP_NUCLEASE_F1_4, 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.

This entry has 1 described isoform and 8 potential isoforms that are computationally mapped.Show allAlign All

A0MTA1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPKRAKKNEE GVDGEADNGT AAAKKEKKGK EPEAPILYED PPEKLTSKDG
60 70 80 90 100
RAANMKITSW NVDGLRAWVK KNGLDWVRKE DPDILCLQET KCAEKALPAD
110 120 130 140 150
ITGMPEYPHK YWAGSEDKEG YSGVAMLCKT EPLNVTYGIG KEEHDKEGRV
160 170 180 190 200
ITAEFPDFFL VTAYVPNASR GLVRLDYRKT WDVDFRAYLC GLDARKPLVL
210 220 230 240 250
CGDLNVAHQE IDLKNPKGNR KNAGFTPEER EGFTQLLEAG FTDSFRELYP
260 270 280 290 300
DQAYAYTFWT YMMNARSKNV GWRLDYFVLS SALLPGLCDS KIRNTAMGSD
310
HCPITLFLAV
Length:310
Mass (Da):34,881
Last modified:December 12, 2006 - 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:iF57493D443106F4B
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 8 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F1QTR9F1QTR9_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
341Annotation score:

Annotation score:3 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>
A0A0R4IWF9A0A0R4IWF9_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
340Annotation score:

Annotation score:3 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>
H0WEZ7H0WEZ7_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
220Annotation score:

Annotation score:3 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>
A0A2R9YJQ0A0A2R9YJQ0_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
310Annotation score:

Annotation score:3 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>
H0WED1H0WED1_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
189Annotation score:

Annotation score:3 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>
H0WFG1H0WFG1_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
116Annotation 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>
H0WFB7H0WFB7_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
170Annotation 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>
H0WEW8H0WEW8_DANRE
DNA-(apurinic or apyrimidinic site)...
apex1
105Annotation 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>

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 conflicti16A → S in CAI11781 (PubMed:23594743).Curated1
Sequence conflicti80 – 93Missing in AAI64240 (Ref. 3) CuratedAdd BLAST14
Sequence conflicti80 – 93Missing in AAH97053 (Ref. 3) CuratedAdd BLAST14
Sequence conflicti103G → A in AAH55545 (Ref. 3) Curated1

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
EF041101 mRNA Translation: ABK35081.1
EF041102 mRNA Translation: ABK35082.1
EF041103 Genomic DNA Translation: ABK35083.1
EF041104 Genomic DNA Translation: ABK35084.1
BX323558 Genomic DNA Translation: CAI11781.1
BC055545 mRNA Translation: AAH55545.1
BC097053 mRNA Translation: AAH97053.1
BC164240 mRNA Translation: AAI64240.1

<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
EF041101 mRNA Translation: ABK35081.1
EF041102 mRNA Translation: ABK35082.1
EF041103 Genomic DNA Translation: ABK35083.1
EF041104 Genomic DNA Translation: ABK35084.1
BX323558 Genomic DNA Translation: CAI11781.1
BC055545 mRNA Translation: AAH55545.1
BC097053 mRNA Translation: AAH97053.1
BC164240 mRNA Translation: AAI64240.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2O3CX-ray2.30A/B/C33-310[»]
SMRiA0MTA1
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

STRINGi7955.ENSDARP00000067373

Proteomic databases

PaxDbiA0MTA1
PeptideAtlasiA0MTA1
PRIDEiA0MTA1

Organism-specific databases

ZFINiZDB-GENE-040426-2761, apex1

Phylogenomic databases

eggNOGiKOG1294, Eukaryota
InParanoidiA0MTA1
PhylomeDBiA0MTA1
TreeFamiTF315048

Enzyme and pathway databases

ReactomeiR-DRE-110357, Displacement of DNA glycosylase by APEX1
R-DRE-110362, POLB-Dependent Long Patch Base Excision Repair
R-DRE-110373, Resolution of AP sites via the multiple-nucleotide patch replacement pathway
R-DRE-5651801, PCNA-Dependent Long Patch Base Excision Repair
R-DRE-73930, Abasic sugar-phosphate removal via the single-nucleotide replacement pathway
R-DRE-73933, Resolution of Abasic Sites (AP sites)

Miscellaneous databases

EvolutionaryTraceiA0MTA1

Protein Ontology

More...
PROi
PR:A0MTA1

Family and domain databases

Gene3Di3.60.10.10, 1 hit
InterProiView protein in InterPro
IPR004808, AP_endonuc_1
IPR020847, AP_endonuclease_F1_BS
IPR020848, AP_endonuclease_F1_CS
IPR036691, Endo/exonu/phosph_ase_sf
IPR005135, Endo/exonuclease/phosphatase
PANTHERiPTHR22748, PTHR22748, 1 hit
PfamiView protein in Pfam
PF03372, Exo_endo_phos, 1 hit
SUPFAMiSSF56219, SSF56219, 1 hit
TIGRFAMsiTIGR00633, xth, 1 hit
PROSITEiView protein in PROSITE
PS00726, AP_NUCLEASE_F1_1, 1 hit
PS00728, AP_NUCLEASE_F1_3, 1 hit
PS51435, AP_NUCLEASE_F1_4, 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 nameiAPEX1_DANRE
<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: A0MTA1
Secondary accession number(s): Q4V955, Q5RHZ7, Q7SXL6
<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: January 11, 2011
Last sequence update: December 12, 2006
Last modified: December 2, 2020
This is version 87 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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