Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

UniProtKB - Q8I5R7 (SYP_PLAF7)

Entry version 122 (07 Apr 2021)
Sequence version 1 (01 Mar 2003)
Previous versions | rss
Add a publicationFeedback
Protein

Proline--tRNA ligase

Gene

proRS

Organism
Plasmodium falciparum (isolate 3D7)
Status
Reviewed-Annotation score:

Annotation score:4 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

Catalyzes the attachment of proline to tRNA(Pro) in a two-step reaction: proline is first activated by ATP to form Pro-AMP and then transferred to the acceptor end of tRNA(Pro) (By similarity). Functions in trans to edit the amino acid moiety from incorrectly charged Ala-tRNA(Pro). Has no activity on correctly charged Pro-tRNA(Pro) or Ala-tRNA(Ala).By similarity1 Publication

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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
Name:proRS
ORF Names:PFL0670c
<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>OrganismiPlasmodium falciparum (isolate 3D7)
<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 identifieri36329 [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 lineageiEukaryota › Sar › Alveolata › Apicomplexa › Aconoidasida › Haemosporida › Plasmodiidae › Plasmodium › Plasmodium (Laverania) ›

Organism-specific databases

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		PlasmoDB:PF3D7_1213800

<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 provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL3301560

<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_00003925341 – 746Proline--tRNA ligaseAdd BLAST746

Proteomic databases

PRoteomics IDEntifications database

More...PRIDEi		Q8I5R7

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.

Curated

Protein-protein interaction databases

Database of interacting proteins

More...DIPi		DIP-61496N

<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

Secondary structure

1746
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q8I5R7

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		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

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>Regioni1 – 223Required for editing of incorrectly charged tRNAAdd BLAST223

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Consists of four domains: and N-terminal editing domain, the N-terminal catalytic domain, the anticodon-binding domain and the C-terminal extension (Probable). The first domain (about residues 1-163) is required for editing of incorrectly charged tRNA. When it is deleted the enzyme shows pronounced misacylation of tRNA(Pro) with alanine.Curated

<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 class-II aminoacyl-tRNA synthetase family. ProS type 3 subfamily.Curated

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		Q8I5R7

Identification of Orthologs from Complete Genome Data

More...OMAi		EVYWVTH

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q8I5R7

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
3.90.960.10, 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
IPR036754, YbaK/aa-tRNA-synt-asso_dom_sf
IPR007214, YbaK/aa-tRNA-synth-assoc-dom

The PANTHER Classification System

More...PANTHERi		PTHR43382, PTHR43382, 1 hit

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
PF04073, tRNA_edit, 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		SSF55826, SSF55826, 1 hit
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.

Q8I5R7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MNNNTNGEII IPQEYLEKSE CLFKELKELN INFKEVKHGL AATIKDLLEM 
        60         70         80         90        100
NLENSTNILK NLFLKDKKKN YFLICTLNNK TVDLKNLSNI LKTNNLRFVD 
       110        120        130        140        150
ENNLNNILNI QPGCLSPLAI KNDKENIVKL YFDEEIKNMQ EVIIHPLHNY 
       160        170        180        190        200
SSLYIKTQDV IKFCESFNHA PEYVQIKEDT TSKARVDKKE DVQEEMAKNE 
       210        220        230        240        250
ELQNNNNNNK NNSNSNNNNN NNNNHIKDTI LKGKLLSNNE VEDNKSKDSN 
       260        270        280        290        300
ILGITSKKIE NFSDWYTQVI VKSELIEYYD ISGCYILRPA AYYIWECVQA 
       310        320        330        340        350
FFNKEIKKLN VENSYFPLFV TKNKLEKEKN HIEGFSPEVA WVTKYGDSNL 
       360        370        380        390        400
PEEIAIRPTS ETIMYSVFPK WIRSYRDLPL KLNQWNTVVR WEFKQPTPFI 
       410        420        430        440        450
RTREFLWQEG HTAHKNEEEA VKLVFDILDL YRRWYEEYLA VPIIKGIKSE 
       460        470        480        490        500
GEKFGGANFT STAEAFISEN GRAIQAATSH YLGTNFAKMF KIEFEDENEV 
       510        520        530        540        550
KQYVHQTSWG CTTRSIGIMI MTHGDDKGLV LPPNVSKYKV VIVPIFYKTT 
       560        570        580        590        600
DENAIHSYCK DIEKILKNAQ INCVYDDRAS YSPGYKFNHW ELRGIPIRIE 
       610        620        630        640        650
VGPKDLQNNS CVIVRRDNNE KCNVKKESVL LETQQMLVDI HKNLFLKAKK 
       660        670        680        690        700
KLDDSIVQVT SFSEVMNALN KKKMVLAPWC EDIATEEEIK KETQRLSLNQ 
       710        720        730        740 
TNSETTLSGA MKPLCIPLDQ PPMPPNMKCF WSGKPAKRWC LFGRSY
Length:746
Mass (Da):86,647
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:i910F249C268E48DA
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
AE014188 Genomic DNA Translation: AAN36223.1

NCBI Reference Sequences

More...RefSeqi		XP_001350543.1, XM_001350507.1

Genome annotation databases

Ensembl protists genome annotation project

More...EnsemblProtistsi		CZT99299; CZT99299; PF3D7_1213800

GeneDB pathogen genome database from Sanger Institute

More...GeneDBi		PF3D7_1213800.1:pep

Database of genes from NCBI RefSeq genomes

More...GeneIDi		811187

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		pfa:PF3D7_1213800

<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
AE014188 Genomic DNA Translation: AAN36223.1
RefSeqiXP_001350543.1, XM_001350507.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4NCXX-ray1.85A/B249-746[»]
4OLFX-ray2.90A249-746[»]
4Q15X-ray2.35A/B249-746[»]
4TWAX-ray3.00A/B254-746[»]
4WI1X-ray1.65A/B249-746[»]
4YDQX-ray2.30A/B254-746[»]
5IFUX-ray2.45A/B249-746[»]
6T7KX-ray1.79A249-746[»]
SMRiQ8I5R7
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

DIPiDIP-61496N

Chemistry databases

ChEMBLiCHEMBL3301560

Proteomic databases

PRIDEiQ8I5R7

Genome annotation databases

EnsemblProtistsiCZT99299; CZT99299; PF3D7_1213800
GeneDBiPF3D7_1213800.1:pep
GeneIDi811187
KEGGipfa:PF3D7_1213800

Organism-specific databases

VEuPathDBiPlasmoDB:PF3D7_1213800

Phylogenomic databases

HOGENOMiCLU_001882_4_1_1
InParanoidiQ8I5R7
OMAiEVYWVTH
PhylomeDBiQ8I5R7

Family and domain databases

CDDicd00778, ProRS_core_arch_euk, 1 hit
Gene3Di3.30.110.30, 1 hit
3.40.50.800, 1 hit
3.90.960.10, 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
IPR036754, YbaK/aa-tRNA-synt-asso_dom_sf
IPR007214, YbaK/aa-tRNA-synth-assoc-dom
PANTHERiPTHR43382, PTHR43382, 1 hit
PfamiView protein in Pfam
PF03129, HGTP_anticodon, 1 hit
PF09180, ProRS-C_1, 1 hit
PF00587, tRNA-synt_2b, 1 hit
PF04073, tRNA_edit, 1 hit
PRINTSiPR01046, TRNASYNTHPRO
SMARTiView protein in SMART
SM00946, ProRS-C_1, 1 hit
SUPFAMiSSF55826, SSF55826, 1 hit
SSF64586, 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_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: Q8I5R7
<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: March 23, 2010
Last sequence update: March 1, 2003
Last modified: April 7, 2021
This is version 122 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

Keywords - Technical termi

3D-structure

Documents

  1. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families
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