Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 99 (12 Aug 2020)
Sequence version 2 (29 May 2013)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Proline--tRNA ligase

Gene

ECU02_1360

Organism
Encephalitozoon cuniculi (strain GB-M1) (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>
-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

<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%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:
Proline--tRNA ligase (EC:6.1.1.15)
Alternative name(s):
Prolyl-tRNA synthetase
Short name:
ProRS
<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
Ordered Locus Names:ECU02_1360
<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>OrganismiEncephalitozoon cuniculi (strain GB-M1) (Microsporidian parasite)
<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 identifieri284813 [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 lineageiEukaryotaFungiFungi incertae sedisMicrosporidiaUnikaryonidaeEncephalitozoon
<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
  • UP000000819 <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: Chromosome II

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
MicrosporidiaDB:ECU02_1360

<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

<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_00003831451 – 501Proline--tRNA ligaseAdd BLAST501

<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 late sporogonial 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

More...
SMRi
Q8SSD7

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

<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

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_001882_4_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q8SSD7

KEGG Orthology (KO)

More...
KOi
K01881

Database of Orthologous Groups

More...
OrthoDBi
509367at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00778, ProRS_core_arch_euk, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.110.30, 1 hit
3.40.50.800, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_01571, Pro_tRNA_synth_type3, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002314, aa-tRNA-synt_IIb
IPR006195, aa-tRNA-synth_II
IPR004154, Anticodon-bd
IPR036621, Anticodon-bd_dom_sf
IPR002316, Pro-tRNA-ligase_IIa
IPR004499, Pro-tRNA-ligase_IIa_arc-type
IPR016061, Pro-tRNA_ligase_II_C
IPR017449, Pro-tRNA_synth_II
IPR033721, ProRS_core_arch_euk

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03129, HGTP_anticodon, 1 hit
PF09180, ProRS-C_1, 1 hit
PF00587, tRNA-synt_2b, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01046, TRNASYNTHPRO

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00946, ProRS-C_1, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF64586, SSF64586, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00408, proS_fam_I, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50862, AA_TRNA_LIGASE_II, 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.

Q8SSD7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDKQKFGLTA KKEEDFSEWY VQVITKGEMI DYYAIKGCYV MRPLGQFVWK
60 70 80 90 100
CIHKWFTKKI EELGVQECYF PMLVPKSMLE MEKDHVENFS PEVAWITKCG
110 120 130 140 150
NQVLEDPVAV RPTSETIIYP SFSKWIRSHR DLPLKLNQWC SVLRWELHGT
160 170 180 190 200
LPFIRGKEFL WQEGHTAFLT RKESDEEVLA ILDLYSQIYS ELLAVPVIKG
210 220 230 240 250
RKSENEKFGG ADYTTSIEAF IPGSGRGVQA ATSHSLGQNF SRMFDIKADT
260 270 280 290 300
DEGSESSSFV YQNSWGITTR SIGIAAMIHS DNLGLVLPPR VAMTQVVIVP
310 320 330 340 350
CGITTASSKD DTESLRAYIN GVCVQLKNSG VRVHLDDRSN VTAGFKFNHW
360 370 380 390 400
EIRGVPLRLE IGFKDMASSE ACLVRRDTRA KKQVSVEGIA HTVMEEIDTM
410 420 430 440 450
HNDMLARATS ERDSRISYVK SFEEFMSALD NKNIIMAPWC GISECEIEIK
460 470 480 490 500
SRSTRADPRS DVVSTGAKTL CIPYGSKPCD GMKCINCNSQ AVHYTLFGRS

Y
Length:501
Mass (Da):56,632
Last modified:May 29, 2013 - 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:i48595369EE4D86C3
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
AL590442 Genomic DNA Translation: CAD25165.2

NCBI Reference Sequences

More...
RefSeqi
NP_584661.1, NM_001040850.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
858651

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecu:ECU02_1360

<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
AL590442 Genomic DNA Translation: CAD25165.2
RefSeqiNP_584661.1, NM_001040850.1

3D structure databases

SMRiQ8SSD7
ModBaseiSearch...

Genome annotation databases

GeneIDi858651
KEGGiecu:ECU02_1360

Organism-specific databases

EuPathDBiMicrosporidiaDB:ECU02_1360

Phylogenomic databases

HOGENOMiCLU_001882_4_1_1
InParanoidiQ8SSD7
KOiK01881
OrthoDBi509367at2759

Family and domain databases

CDDicd00778, ProRS_core_arch_euk, 1 hit
Gene3Di3.30.110.30, 1 hit
3.40.50.800, 1 hit
HAMAPiMF_01571, Pro_tRNA_synth_type3, 1 hit
InterProiView protein in InterPro
IPR002314, aa-tRNA-synt_IIb
IPR006195, aa-tRNA-synth_II
IPR004154, Anticodon-bd
IPR036621, Anticodon-bd_dom_sf
IPR002316, Pro-tRNA-ligase_IIa
IPR004499, Pro-tRNA-ligase_IIa_arc-type
IPR016061, Pro-tRNA_ligase_II_C
IPR017449, Pro-tRNA_synth_II
IPR033721, ProRS_core_arch_euk
PfamiView protein in Pfam
PF03129, HGTP_anticodon, 1 hit
PF09180, ProRS-C_1, 1 hit
PF00587, tRNA-synt_2b, 1 hit
PRINTSiPR01046, TRNASYNTHPRO
SMARTiView protein in SMART
SM00946, ProRS-C_1, 1 hit
SUPFAMiSSF64586, SSF64586, 1 hit
TIGRFAMsiTIGR00408, proS_fam_I, 1 hit
PROSITEiView protein in PROSITE
PS50862, AA_TRNA_LIGASE_II, 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 nameiSYP_ENCCU
<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: Q8SSD7
<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: September 1, 2009
Last sequence update: May 29, 2013
Last modified: August 12, 2020
This is version 99 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 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

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again