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Entry version 82 (12 Aug 2020)
Sequence version 1 (01 May 2000)
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Protein

L-asparaginase

Gene
N/A
Organism
Dirofilaria immitis (Canine heartworm)
Status
Reviewed-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>
-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

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 sitei16O-isoaspartyl threonine intermediatePROSITE-ProRule annotation1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionHydrolase

<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:
L-asparaginase (EC:3.5.1.1)
Alternative name(s):
DiAsp
L-asparagine amidohydrolase
<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>OrganismiDirofilaria immitis (Canine heartworm)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 identifieri6287 [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 lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaRhabditidaSpirurinaSpiruromorphaFilarioideaOnchocercidaeDirofilaria

<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_00001710901 – 590L-asparaginaseAdd BLAST590

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q9U518

<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

May be present in the larval cuticle.1 Publication

<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

Adult and larval stages.1 Publication

<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

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SMRi
Q9U518

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>Domaini6 – 357Asparaginase/glutaminasePROSITE-ProRule annotationAdd BLAST352
<p>This subsection of the 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati398 – 427ANK 1CuratedAdd BLAST30
Repeati431 – 460ANK 2CuratedAdd BLAST30
Repeati497 – 526ANK 3CuratedAdd BLAST30
Repeati530 – 559ANK 4CuratedAdd BLAST30

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>Regioni44 – 351AsparaginaseAdd BLAST308
Regioni85 – 87Substrate bindingBy similarity3
Regioni117 – 118Substrate bindingBy similarity2

<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

In the N-terminal section; belongs to the asparaginase 1 family.Curated

Keywords - Domaini

ANK repeat, Repeat

Family and domain databases

Conserved Domains Database

More...
CDDi
cd08963, L-asparaginase_I, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.25.40.20, 2 hits
3.40.50.1170, 1 hit
3.40.50.40, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002110, Ankyrin_rpt
IPR020683, Ankyrin_rpt-contain_dom
IPR036770, Ankyrin_rpt-contain_sf
IPR006033, AsnA_fam
IPR036152, Asp/glu_Ase-like_sf
IPR006034, Asparaginase/glutaminase-like
IPR020827, Asparaginase/glutaminase_AS1
IPR027475, Asparaginase/glutaminase_AS2
IPR040919, Asparaginase_C
IPR027473, L-asparaginase_C
IPR041725, L-asparaginase_I
IPR027474, L-asparaginase_N
IPR037152, L-asparaginase_N_sf

Pfam protein domain database

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Pfami
View protein in Pfam
PF00710, Asparaginase, 1 hit
PF17763, Asparaginase_C, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF001220, L-ASNase_gatD, 1 hit

Protein Motif fingerprint database; a protein domain database

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PRINTSi
PR00139, ASNGLNASE

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00248, ANK, 5 hits
SM00870, Asparaginase, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48403, SSF48403, 1 hit
SSF53774, SSF53774, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00519, asnASE_I, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50297, ANK_REP_REGION, 1 hit
PS50088, ANK_REPEAT, 2 hits
PS00144, ASN_GLN_ASE_1, 1 hit
PS00917, ASN_GLN_ASE_2, 1 hit
PS51732, ASN_GLN_ASE_3, 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>Sequencei

<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.

Q9U518-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MQCEEAHVLV LYTGGTIGMK YIDGVYQPEA NYLLHAIRDL SLLNDDDYVS
60 70 80 90 100
TYYSDAEIRP YCLPPLQHSK KRVVYWMIEY DPLLDSSDMT FDDWIHIGKD
110 120 130 140 150
IQRAYDQYVG FVILHGTDTL AYTACALSFM LENVRKPIVI TGAQIPVCEV
160 170 180 190 200
RSDGRENLIG ALIIAANYDI PEVTVYFNNK LFRGNRTVKI DNRSMDAFES
210 220 230 240 250
PNMLPIAYMD VDIKVNYDSI FRSPSMAPFV VHDQLCRNVG LLRIFPSMSI
260 270 280 290 300
ENVRASLQAP IEGVVLQTFG AGNMPSHRTD IIDELKKAVD RGCIIINCSQ
310 320 330 340 350
CVRGQVDIHY LTGKVLYDMG IIPGSDMTAE AALTKLSYVL SKDCWELVEK
360 370 380 390 400
KAMMVKNIRG ELTVAKAEPL KDLEIVSQMA RFLHLSSSHE MKLLCHAIFP
410 420 430 440 450
QLLCYAASNG DIEMLKALHE NGVDLSVVDY NGRNALHVAA SAGHVGAVKY
460 470 480 490 500
LLTQGVSFHL RDQWDENALV SAVKMKNKIL IETLRSAGAL LSINSRRLGV
510 520 530 540 550
ELCLCASYGD TETLNSWLAA GADINQQDYN GETALHIAVK SRNKQLVHYL
560 570 580 590
LDRDADPYKI DDFNLTPLRH AKKLNLQDLV IRMKKMKKVQ
Length:590
Mass (Da):66,253
Last modified:May 1, 2000 - 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:i655B2920D4B680BC
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AF116552 mRNA Translation: AAF20016.1

<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
AF116552 mRNA Translation: AAF20016.1

3D structure databases

SMRiQ9U518
ModBaseiSearch...

Proteomic databases

PRIDEiQ9U518

Family and domain databases

CDDicd08963, L-asparaginase_I, 1 hit
Gene3Di1.25.40.20, 2 hits
3.40.50.1170, 1 hit
3.40.50.40, 1 hit
InterProiView protein in InterPro
IPR002110, Ankyrin_rpt
IPR020683, Ankyrin_rpt-contain_dom
IPR036770, Ankyrin_rpt-contain_sf
IPR006033, AsnA_fam
IPR036152, Asp/glu_Ase-like_sf
IPR006034, Asparaginase/glutaminase-like
IPR020827, Asparaginase/glutaminase_AS1
IPR027475, Asparaginase/glutaminase_AS2
IPR040919, Asparaginase_C
IPR027473, L-asparaginase_C
IPR041725, L-asparaginase_I
IPR027474, L-asparaginase_N
IPR037152, L-asparaginase_N_sf
PfamiView protein in Pfam
PF00710, Asparaginase, 1 hit
PF17763, Asparaginase_C, 1 hit
PIRSFiPIRSF001220, L-ASNase_gatD, 1 hit
PRINTSiPR00139, ASNGLNASE
SMARTiView protein in SMART
SM00248, ANK, 5 hits
SM00870, Asparaginase, 1 hit
SUPFAMiSSF48403, SSF48403, 1 hit
SSF53774, SSF53774, 1 hit
TIGRFAMsiTIGR00519, asnASE_I, 1 hit
PROSITEiView protein in PROSITE
PS50297, ANK_REP_REGION, 1 hit
PS50088, ANK_REPEAT, 2 hits
PS00144, ASN_GLN_ASE_1, 1 hit
PS00917, ASN_GLN_ASE_2, 1 hit
PS51732, ASN_GLN_ASE_3, 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 nameiASPG_DIRIM
<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: Q9U518
<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: November 1, 2002
Last sequence update: May 1, 2000
Last modified: August 12, 2020
This is version 82 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)

<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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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