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Entry version 114 (31 Jul 2019)
Sequence version 2 (01 Oct 2000)
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Protein

DNA-(apurinic or apyrimidinic site) lyase

Gene

PF3D7_0305600

Organism
Plasmodium falciparum (isolate 3D7)
Status
Unreviewed-Annotation 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>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<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

  • The C-O-P bond 3' to the apurinic or apyrimidinic site in DNA is broken by a beta-elimination reaction, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'-phosphate.UniRule annotation EC:4.2.99.18

<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+UniRule annotation, Mn2+UniRule annotationNote: Probably binds two magnesium or manganese ions per subunit.UniRule 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

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 functionEndonucleaseImported, Hydrolase, LyaseUniRule annotationImported, Nuclease
Biological processDNA damage, DNA repairUniRule annotation
LigandMagnesiumUniRule annotation, Metal-bindingUniRule annotation

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
PLASMO:PFC0250C-MONOMER

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-PFA-110357 Displacement of DNA glycosylase by APEX1
R-PFA-110373 Resolution of AP sites via the multiple-nucleotide patch replacement pathway
R-PFA-5651801 PCNA-Dependent Long Patch Base Excision Repair
R-PFA-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_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
Recommended name:
DNA-(apurinic or apyrimidinic site) lyaseUniRule annotation (EC:4.2.99.18UniRule annotation)
<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
ORF Names:PF3D7_0305600Imported
<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>OrganismiPlasmodium falciparum (isolate 3D7)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 identifieri36329 [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 lineageiEukaryotaAlveolataApicomplexaAconoidasidaHaemosporidaPlasmodiidaePlasmodiumPlasmodium (Laverania)
<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
  • UP000001450 <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: Chromosome 3

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
PlasmoDB:PF3D7_0305600

<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

GO - Cellular componenti

<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

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
O97240

PTM databases

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
O97240

<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>Domaini281 – 607Endo/exonuclease/phosphataseInterPro annotationAdd BLAST327

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>Regioni74 – 99DisorderedSequence analysisAdd BLAST26
Regioni326 – 349DisorderedSequence analysisAdd BLAST24

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 coili201 – 221Sequence analysisAdd BLAST21

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 biasi78 – 99PolarSequence analysisAdd BLAST22
Compositional biasi331 – 349PolyampholyteSequence analysisAdd BLAST19

<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.UniRule annotation

Keywords - Domaini

Coiled coilSequence analysis

Phylogenomic databases

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O97240

Identification of Orthologs from Complete Genome Data

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OMAi
HDEYEEM

Database for complete collections of gene phylogenies

More...
PhylomeDBi
O97240

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004808 AP_endonuc_1
IPR036691 Endo/exonu/phosph_ase_sf
IPR005135 Endo/exonuclease/phosphatase

The PANTHER Classification System

More...
PANTHERi
PTHR22748 PTHR22748, 1 hit

Pfam protein domain database

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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
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_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>Sequencei

<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.

O97240-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKITSLHFLI FHKNLNYVSS KVKAKKIFYQ RALNNIYLCT IRTMIVDIAE
60 70 80 90 100
IKKRDNHALD TQESQELVNK IKEIKNSDEQ NNSNNNNNNS SSSNFCSNNN
110 120 130 140 150
SPFSHKETKL MVKEEVPNSI VKNILNNNSC ATSIINNKFY TQINNIIPVK
160 170 180 190 200
PEAMKEENIN VSTVNTENDI SKEKKENSHY FCDEIKVMKK EYSKDDFVTD
210 220 230 240 250
VKLEMNDKEE EEEEKQKIGQ ESTHINIKVE KDTFNECNNS NVNEKKRNRS
260 270 280 290 300
VDIHNELSNK RILTEDVVVK CNIKNDVKII VTWNMNSITV RYKNKKKWDE
310 320 330 340 350
FMNFFNNLNA DVLCFQEVRL PAMNLSEPCD NKNKNKNKND GIRDRGKIKN
360 370 380 390 400
SDQKSLADYE IMEQILNDDF KDYNAYFSLA NIKYSGQLVL VKKNIHIESI
410 420 430 440 450
RYNLFFENNA HIHHDEGRVI LVEFSNFFLL STYTPNNGFD HVKFERRRLF
460 470 480 490 500
DEQLQKFVTI LRNEKQKPLV WTGDLNIAPE DIDLSHPAEF RRMKKGNVPK
510 520 530 540 550
EFIGQPGCTD FERKNFQKIL TAGNLVDSYR YLQNIKLNED KKNNIKHTPN
560 570 580 590 600
INDNIYTWRC PFLLGKSCNK AMRIDHFIVS KEFLNRINKI HIQGFSVFHN
610
NFYGSDHCPV ILYLKNE
Length:617
Mass (Da):72,443
Last modified:October 1, 2000 - 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:iDC9E5093A0902E3C
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
AL844502 Genomic DNA Translation: CAB39006.2

NCBI Reference Sequences

More...
RefSeqi
XP_001351132.1, XM_001351096.1

Genome annotation databases

Ensembl protists genome annotation project

More...
EnsemblProtistsi
CAB39006; CAB39006; PF3D7_0305600

GeneDB pathogen genome database from Sanger Institute

More...
GeneDBi
PF3D7_0305600.1:pep

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
814374

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
pfa:PF3D7_0305600

<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
AL844502 Genomic DNA Translation: CAB39006.2
RefSeqiXP_001351132.1, XM_001351096.1

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...

PTM databases

SwissPalmiO97240

Proteomic databases

PRIDEiO97240

Genome annotation databases

EnsemblProtistsiCAB39006; CAB39006; PF3D7_0305600
GeneDBiPF3D7_0305600.1:pep
GeneIDi814374
KEGGipfa:PF3D7_0305600

Organism-specific databases

EuPathDBiPlasmoDB:PF3D7_0305600

Phylogenomic databases

InParanoidiO97240
OMAiHDEYEEM
PhylomeDBiO97240

Enzyme and pathway databases

BioCyciPLASMO:PFC0250C-MONOMER
ReactomeiR-PFA-110357 Displacement of DNA glycosylase by APEX1
R-PFA-110373 Resolution of AP sites via the multiple-nucleotide patch replacement pathway
R-PFA-5651801 PCNA-Dependent Long Patch Base Excision Repair
R-PFA-73933 Resolution of Abasic Sites (AP sites)

Family and domain databases

InterProiView protein in InterPro
IPR004808 AP_endonuc_1
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
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 nameiO97240_PLAF7
<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: O97240
<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: May 1, 1999
Last sequence update: October 1, 2000
Last modified: July 31, 2019
This is version 114 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 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
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