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Entry version 105 (08 May 2019)
Sequence version 1 (01 Mar 2003)
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Protein

DNA ligase

Gene

Lig4

Organism
Mus musculus (Mouse)
Status
Unreviewed-Annotation 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>
-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

<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

  • ATP + (deoxyribonucleotide)(n)-3'-hydroxyl + 5'-phospho-(deoxyribonucleotide)(m) = (deoxyribonucleotide)(n+m) + AMP + diphosphate.UniRule annotation EC:6.5.1.1

<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 functionLigaseUniRule annotation
Biological processDNA damage, DNA recombinationUniRule annotation, DNA repairUniRule annotation, DNA replicationUniRule annotation
LigandATP-bindingUniRule annotation, Nucleotide-binding

<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 ligaseUniRule annotation (EC:6.5.1.1UniRule 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
Name:Lig4Imported
<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>OrganismiMus musculus (Mouse)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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:1335098 Lig4

<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

Encyclopedia of Proteome Dynamics

More...
EPDi
Q8BTF5

PeptideAtlas

More...
PeptideAtlasi
Q8BTF5

PRoteomics IDEntifications database

More...
PRIDEi
Q8BTF5

<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>Domaini289 – 423DNA_LIGASE_A3InterPro annotationAdd BLAST135
Domaini588 – 677BRCTInterPro annotationAdd BLAST90
Domaini742 – 845BRCTInterPro annotationAdd BLAST104

<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 ATP-dependent DNA ligase family.UniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0966 Eukaryota
COG1793 LUCA

Family and domain databases

Conserved Domains Database

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CDDi
cd00027 BRCT, 2 hits

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.3260.10, 1 hit
3.40.50.10190, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001357 BRCT_dom
IPR036420 BRCT_dom_sf
IPR000977 DNA_ligase_ATP-dep
IPR012309 DNA_ligase_ATP-dep_C
IPR012310 DNA_ligase_ATP-dep_cent
IPR016059 DNA_ligase_ATP-dep_CS
IPR012308 DNA_ligase_ATP-dep_N
IPR021536 DNA_ligase_IV_dom
IPR036599 DNA_ligase_N_sf
IPR029710 LIG4
IPR012340 NA-bd_OB-fold

The PANTHER Classification System

More...
PANTHERi
PTHR45997:SF1 PTHR45997:SF1, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00533 BRCT, 1 hit
PF16589 BRCT_2, 1 hit
PF04679 DNA_ligase_A_C, 1 hit
PF01068 DNA_ligase_A_M, 1 hit
PF04675 DNA_ligase_A_N, 1 hit
PF11411 DNA_ligase_IV, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00292 BRCT, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50249 SSF50249, 1 hit
SSF52113 SSF52113, 2 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00574 dnl1, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50172 BRCT, 2 hits
PS00697 DNA_LIGASE_A1, 1 hit
PS00333 DNA_LIGASE_A2, 1 hit
PS50160 DNA_LIGASE_A3, 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>.<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.

Q8BTF5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRLILPQLER ERMAYGIKET MLAKLYIELL NLPREGKDAQ KLLNYRTPSG
60 70 80 90 100
ARTDAGDFAM IAYFVLKPRC LQKGSLTIQQ VNELLDLVAS NNSGKKKKDL
110 120 130 140 150
VKKSLLQLIT QSSALEQKWL IRMIIKDLKL GISQQTIFSI FHNDAVELHN
160 170 180 190 200
VTTDLEKVCR QLHDPSVGLS DISITLFSAF KPMLAAVADV ERVEKDMKQQ
210 220 230 240 250
SFYIETKLDG ERMQMHKDGA LYRYFSRNGY NYTDQFGESP QEGSLTPFIH
260 270 280 290 300
NAFGTDVQAC ILDGEMMAYN PTTQTFMQKG VKFDIKRMVE DSGLQTCYSV
310 320 330 340 350
FDVLMVNKKK LGRETLRKRY EILSSTFTPI QGRIEIVQKT QAHTKKEVVD
360 370 380 390 400
ALNDAIDKRE EGIMVKHPLS IYKPDKRGEG WLKIKPEYVS GLMDELDVLI
410 420 430 440 450
VGGYWGKGSR GGMMSHFLCA VAETPPPGDR PSVFHTLCRV GSGYTMKELY
460 470 480 490 500
DLGLKLAKYW KPFHKKSPPS SILCGTEKPE VYIEPQNSVI VQIKAAEIVP
510 520 530 540 550
SDMYKTGSTL RFPRIEKIRD DKEWHECMTL GDLEQLRGKA SGKLATKHLH
560 570 580 590 600
VGDDDEPREK RRKPISKTKK AIRIIEHLKA PNLSNVNKVS NVFEDVEFCV
610 620 630 640 650
MSGLDGYPKA DLENRIAEFG GYIVQNPGPD TYCVIAGSEN VRVKNIISSD
660 670 680 690 700
KNDVVKPEWL LECFKTKTCV PWQPRFMIHM CPSTKQHFAR EYDCYGDSYF
710 720 730 740 750
VDTDLDQLKE VFLGIKPSEQ QTPEEMAPVI ADLECRYSWD HSPLSMFRHY
760 770 780 790 800
TIYLDLYAVI NDLSSRIEAT RLGITALELR FHGAKVVTCL SEGVSHVIIG
810 820 830 840
EDQRRVTDFK IFRRMLKKKF KILQESWVSD SVDKGELQEE NQYLL
Length:845
Mass (Da):96,487
Last modified:March 1, 2003 - 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:i9CA8A6B3935C259C
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
AK083353 mRNA Translation: BAC38882.1

<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
AK083353 mRNA Translation: BAC38882.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Proteomic databases

EPDiQ8BTF5
PeptideAtlasiQ8BTF5
PRIDEiQ8BTF5

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Organism-specific databases

MGIiMGI:1335098 Lig4

Phylogenomic databases

eggNOGiKOG0966 Eukaryota
COG1793 LUCA

Miscellaneous databases

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Family and domain databases

CDDicd00027 BRCT, 2 hits
Gene3Di1.10.3260.10, 1 hit
3.40.50.10190, 2 hits
InterProiView protein in InterPro
IPR001357 BRCT_dom
IPR036420 BRCT_dom_sf
IPR000977 DNA_ligase_ATP-dep
IPR012309 DNA_ligase_ATP-dep_C
IPR012310 DNA_ligase_ATP-dep_cent
IPR016059 DNA_ligase_ATP-dep_CS
IPR012308 DNA_ligase_ATP-dep_N
IPR021536 DNA_ligase_IV_dom
IPR036599 DNA_ligase_N_sf
IPR029710 LIG4
IPR012340 NA-bd_OB-fold
PANTHERiPTHR45997:SF1 PTHR45997:SF1, 1 hit
PfamiView protein in Pfam
PF00533 BRCT, 1 hit
PF16589 BRCT_2, 1 hit
PF04679 DNA_ligase_A_C, 1 hit
PF01068 DNA_ligase_A_M, 1 hit
PF04675 DNA_ligase_A_N, 1 hit
PF11411 DNA_ligase_IV, 1 hit
SMARTiView protein in SMART
SM00292 BRCT, 2 hits
SUPFAMiSSF50249 SSF50249, 1 hit
SSF52113 SSF52113, 2 hits
TIGRFAMsiTIGR00574 dnl1, 1 hit
PROSITEiView protein in PROSITE
PS50172 BRCT, 2 hits
PS00697 DNA_LIGASE_A1, 1 hit
PS00333 DNA_LIGASE_A2, 1 hit
PS50160 DNA_LIGASE_A3, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiQ8BTF5_MOUSE
<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: Q8BTF5
<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: March 1, 2003
Last sequence update: March 1, 2003
Last modified: May 8, 2019
This is version 105 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiUnreviewed (UniProtKB/TrEMBL)
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