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Entry version 51 (16 Oct 2019)
Sequence version 1 (28 Jul 2009)
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Protein

Probable isoleucine--tRNA ligase, cytoplasmic

Gene

NCER_100885

Organism
Nosema ceranae (strain BRL01) (Microsporidian parasite)
Status
Reviewed-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>
-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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei618ATPBy 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 functionAminoacyl-tRNA synthetase, Ligase
Biological processProtein biosynthesis
LigandATP-binding, 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:
Probable isoleucine--tRNA ligase, cytoplasmic (EC:6.1.1.5)
Alternative name(s):
Isoleucyl-tRNA synthetase
Short name:
IleRS
<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:NCER_100885
<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>OrganismiNosema ceranae (strain BRL01) (Microsporidian parasite)
<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 identifieri578460 [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 lineageiEukaryotaFungiFungi incertae sedisMicrosporidiaNosematidaeNosema
<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
  • UP000009082 <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: Unassembled WGS sequence

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
MicrosporidiaDB:NCER_100885

<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

Keywords - Cellular componenti

Cytoplasm

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003883801 – 1046Probable isoleucine--tRNA ligase, cytoplasmicAdd BLAST1046

<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

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>Motifi46 – 56'HIGH' regionBy similarityAdd BLAST11
Motifi615 – 619'KMSKS' regionBy similarity5

<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

Phylogenomic databases

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
C4V8Q1

KEGG Orthology (KO)

More...
KOi
K01870

Identification of Orthologs from Complete Genome Data

More...
OMAi
PSWYIRT

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.620, 1 hit
3.90.740.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002300 aa-tRNA-synth_Ia
IPR002301 Ile-tRNA-ligase
IPR013155 M/V/L/I-tRNA-synth_anticd-bd
IPR014729 Rossmann-like_a/b/a_fold
IPR009080 tRNAsynth_Ia_anticodon-bd
IPR009008 Val/Leu/Ile-tRNA-synth_edit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08264 Anticodon_1, 1 hit
PF00133 tRNA-synt_1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00984 TRNASYNTHILE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47323 SSF47323, 1 hit
SSF50677 SSF50677, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00392 ileS, 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.

C4V8Q1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKFDSNLSIN DIETKILKFW KDTKCFKKSN ELSKNKKKYT FYDGPPFATG
60 70 80 90 100
LPHFGHILAG TVKDVITRYQ YQHNKRVDRR FGWDCHGLPV EFEIDKNLGI
110 120 130 140 150
SVKQEILEMG IDKYNAECKS IVMKHSSEWK DTVEKMGRWV DFDNSYKTMD
160 170 180 190 200
LSFMTSVWYV FSQLYKKGYV YRGYRVMPFS TGCMTTLSSS EAKSNYKMVN
210 220 230 240 250
DLSVVVEFPL KSKLFDKKVS ILAWTTTPWT LPSNCGLVVN KDFDYQIFEI
260 270 280 290 300
DHKFYCMLPN RIQDFNKKEV ILHELFKGEL LIGLEYEQPF NYFEEYRRCG
310 320 330 340 350
FFKIIGGSFV SSTDGTGIVH AAPAFGEDDY NCFVENNLIK QNDLVPCPVD
360 370 380 390 400
ENGKFTAEVF DYKGIYVKDA DKLIIKHLKE KIFCVKQISH NYPFCWRSEK
410 420 430 440 450
PLIYRLVSSW FIKVSDSVDK LIKNNEIINW VPKDIKHKKF GKWLSNAKDW
460 470 480 490 500
AFSRSRFWGT PIPLWVSDDY SEILCVESAE ELEKLSGKKI TDLHMEFIDD
510 520 530 540 550
IILTKNGKTL RRIPEVFDCW FESGCMPYAQ HSWPFRKVDN LNCEEIRHHF
560 570 580 590 600
HDSDNTLVYE NKILENFPAD FIGEGIDQTR GWFYTLHVIS TLLFDKPAFK
610 620 630 640 650
NVIVNGIVLA ENGKKMSKKD KNYPDPNIVM KTFGADSLRM YLISSPVVEA
660 670 680 690 700
DNLLFKEDGV KDVSKLLIIP WMNVLKFYTT SLQKRNDCEK LELDNWINYT
710 720 730 740 750
FNEFLSSVSN YMNNYQLSKV CGLAYKFLDN LSNWYLRIHR EEIRSGNTKI
760 770 780 790 800
LFNILKKFSV IMSPFAPFFS EYSFQCLLSS QQNEKSNSIN SVHFQMYPEA
810 820 830 840 850
QDSGDNSFEN AKDIIDAIRY LRDKHTISLK TPLKEVKIIS DELFMKDAAK
860 870 880 890 900
FSNTIIRECH VFNLIFVKES EVPELKIEYK AKPCFEYLKK DLKTMNDKIK
910 920 930 940 950
IINKLTQSEI RDLAFLDLSE EKYNVKRENI LIEKKATFPT GLCFASNKFV
960 970 980 990 1000
ILVDNTIDDN VLEKKLAREF NSFIQKLRKS CGLKMNDTVN VEVDSEKIKQ
1010 1020 1030 1040
ITKKFYPINF STEGQIVSPI DSDAQIDVFS YEGQELKVIL RLNKFL
Length:1,046
Mass (Da):122,145
Last modified:July 28, 2009 - 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:iB2FCC7669CD0CEF7
GO

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
ACOL01000062 Genomic DNA Translation: EEQ82400.1

NCBI Reference Sequences

More...
RefSeqi
XP_002996071.1, XM_002996025.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
EEQ82400; EEQ82400; NCER_100885

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
nce:NCER_100885

<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
ACOL01000062 Genomic DNA Translation: EEQ82400.1
RefSeqiXP_002996071.1, XM_002996025.1

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...

Genome annotation databases

EnsemblFungiiEEQ82400; EEQ82400; NCER_100885
KEGGince:NCER_100885

Organism-specific databases

EuPathDBiMicrosporidiaDB:NCER_100885

Phylogenomic databases

InParanoidiC4V8Q1
KOiK01870
OMAiPSWYIRT

Family and domain databases

Gene3Di3.40.50.620, 1 hit
3.90.740.10, 1 hit
InterProiView protein in InterPro
IPR002300 aa-tRNA-synth_Ia
IPR002301 Ile-tRNA-ligase
IPR013155 M/V/L/I-tRNA-synth_anticd-bd
IPR014729 Rossmann-like_a/b/a_fold
IPR009080 tRNAsynth_Ia_anticodon-bd
IPR009008 Val/Leu/Ile-tRNA-synth_edit
PfamiView protein in Pfam
PF08264 Anticodon_1, 1 hit
PF00133 tRNA-synt_1, 1 hit
PRINTSiPR00984 TRNASYNTHILE
SUPFAMiSSF47323 SSF47323, 1 hit
SSF50677 SSF50677, 1 hit
TIGRFAMsiTIGR00392 ileS, 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 nameiSYIC_NOSCE
<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: C4V8Q1
<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/Swiss-Prot: November 3, 2009
Last sequence update: July 28, 2009
Last modified: October 16, 2019
This is version 51 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 programFungal 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

Complete proteome, Reference proteome

Documents

  1. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. SIMILARITY comments
    Index of protein domains and families
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