Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
We will be switching to the new UniProt website soon. Please explore and share your feedback. Take me to the new website.

UniProtKB - P24327 (PRSA_BACSU)

Entry version 148 (23 Feb 2022)
Sequence version 1 (01 Mar 1992)
Previous versions | rss
Add a publicationFeedback
Protein

Foldase protein PrsA

Gene

prsA

Organism
Bacillus subtilis (strain 168)
Status
Reviewed-Annotation score:

Annotation score:5 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

Essential protein that plays a major role in protein secretion by helping the post-translocational extracellular folding of several secreted proteins. Has PPIase activity but it is not essential for its function in vivo.

1 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 functionIsomerase, Rotamase

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		BSUB:BSU09950-MONOMER

Protein family/group databases

MEROPS protease database

More...MEROPSi		M67.A10

<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:
Foldase protein PrsA (EC:5.2.1.8)
<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:prsA
Ordered Locus Names:BSU09950
<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>OrganismiBacillus subtilis (strain 168)
<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 identifieri224308 [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 lineageiBacteria › Firmicutes › Bacilli › Bacillales › Bacillaceae › Bacillus ›
<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
  • UP000001570 <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

<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

Cell membrane, Membrane

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi20C → Y: Abolishes lipid modification of the protein. 1 Publication1
Mutagenesisi141H → A: Loss of PPIase function. No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi163F → Y: No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi171S → A: No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi173D → A: Decrease in PPIase activity. No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi175S → P: No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi180G → A: No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi191M → A: No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi195F → A or Y: No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi215Y → A: No effect on secretion of proteins and on growth. 1 Publication1
Mutagenesisi216G → A: Decreased secretion of proteins; no effect on growth. 1 Publication1
Mutagenesisi218H → A: Decreased secretion of proteins; no effect on growth. 1 Publication1
Mutagenesisi219I → A: No effect on secretion of proteins and on growth. 1 Publication1

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 19Sequence analysisAdd BLAST19
<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_000002929920 – 292Foldase protein PrsAAdd BLAST273

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position(s) and the type of covalently attached lipid group(s).<p><a href='/help/lipid' target='_top'>More...</a></p>Lipidationi20N-palmitoyl cysteineSequence analysis1
Lipidationi20S-diacylglycerol cysteineSequence analysis1

Keywords - PTMi

Lipoprotein, Palmitate

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P24327

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P24327

PRoteomics IDEntifications database

More...PRIDEi		P24327

<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

Protein-protein interaction databases

Protein interaction database and analysis system

More...IntActi		P24327, 3 interactors

Molecular INTeraction database

More...MINTi		P24327

STRING: functional protein association networks

More...STRINGi		224308.BSU09950

<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

1292
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		P24327

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P24327

<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>Domaini134 – 224PpiCAdd BLAST91

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>Regioni270 – 292DisorderedSequence analysisAdd BLAST23

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi275 – 292Polar residuesSequence analysisAdd BLAST18

<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

All three domains (PPIase domain and the flanking N- and C-terminal domains) are essential for activity.

<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 PrsA family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0760, Bacteria

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P24327

Identification of Orthologs from Complete Genome Data

More...OMAi		TMKGSTI

Database for complete collections of gene phylogenies

More...PhylomeDBi		P24327

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.3120.10, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_01145, Foldase_PrsA, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR023059, Foldase_PrsA
IPR000297, PPIase_PpiC
IPR023058, PPIase_PpiC_CS
IPR037041, Trigger_fac_C_sf
IPR027304, Trigger_fact/SurA_dom_sf

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF109998, SSF109998, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS01096, PPIC_PPIASE_1, 1 hit
PS50198, PPIC_PPIASE_2, 1 hit
PS51257, PROKAR_LIPOPROTEIN, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P24327-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKKIAIAAIT ATSILALSAC SSGDKEVIAK TDAGDVTKGE LYTNMKKTAG 
        60         70         80         90        100
ASVLTQLVQE KVLDKKYKVS DKEIDNKLKE YKTQLGDQYT ALEKQYGKDY 
       110        120        130        140        150
LKEQVKYELL TQKAAKDNIK VTDADIKEYW EGLKGKIRAS HILVADKKTA 
       160        170        180        190        200
EEVEKKLKKG EKFEDLAKEY STDSSASKGG DLGWFAKEGQ MDETFSKAAF 
       210        220        230        240        250
KLKTGEVSDP VKTQYGYHII KKTEERGKYD DMKKELKSEV LEQKLNDNAA 
       260        270        280        290 
VQEAVQKVMK KADIEVKDKD LKDTFNTSST SNSTSSSSSN SK
Length:292
Mass (Da):32,510
Last modified:March 1, 1992 - 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:iDEC194D8FE5C9FC0
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAA22825 differs from that shown. Sequencing errors. The N-terminus of this sequence is probably the N-terminus of phrI.Curated

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
X57271 Genomic DNA Translation: CAA40543.1
Y14077 Genomic DNA Translation: CAA74418.1
AL009126 Genomic DNA Translation: CAB12835.1
M22909 Genomic DNA Translation: AAA22825.1 Sequence problems.

Protein sequence database of the Protein Information Resource

More...PIRi		S15269

NCBI Reference Sequences

More...RefSeqi		NP_388876.1, NC_000964.3
WP_003245079.1, NZ_JNCM01000035.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		CAB12835; CAB12835; BSU_09950

Database of genes from NCBI RefSeq genomes

More...GeneIDi		939294

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		bsu:BSU09950

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|224308.179.peg.1068

<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
X57271 Genomic DNA Translation: CAA40543.1
Y14077 Genomic DNA Translation: CAA74418.1
AL009126 Genomic DNA Translation: CAB12835.1
M22909 Genomic DNA Translation: AAA22825.1 Sequence problems.
PIRiS15269
RefSeqiNP_388876.1, NC_000964.3
WP_003245079.1, NZ_JNCM01000035.1

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
1ZK6NMR-A135-225[»]
4WO7X-ray2.63A/B21-280[»]
SMRiP24327
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

IntActiP24327, 3 interactors
MINTiP24327
STRINGi224308.BSU09950

Protein family/group databases

MEROPSiM67.A10

Proteomic databases

jPOSTiP24327
PaxDbiP24327
PRIDEiP24327

Genome annotation databases

EnsemblBacteriaiCAB12835; CAB12835; BSU_09950
GeneIDi939294
KEGGibsu:BSU09950
PATRICifig|224308.179.peg.1068

Phylogenomic databases

eggNOGiCOG0760, Bacteria
InParanoidiP24327
OMAiTMKGSTI
PhylomeDBiP24327

Enzyme and pathway databases

BioCyciBSUB:BSU09950-MONOMER

Miscellaneous databases

EvolutionaryTraceiP24327

Family and domain databases

Gene3Di1.10.3120.10, 1 hit
HAMAPiMF_01145, Foldase_PrsA, 1 hit
InterProiView protein in InterPro
IPR023059, Foldase_PrsA
IPR000297, PPIase_PpiC
IPR023058, PPIase_PpiC_CS
IPR037041, Trigger_fac_C_sf
IPR027304, Trigger_fact/SurA_dom_sf
SUPFAMiSSF109998, SSF109998, 1 hit
PROSITEiView protein in PROSITE
PS01096, PPIC_PPIASE_1, 1 hit
PS50198, PPIC_PPIASE_2, 1 hit
PS51257, PROKAR_LIPOPROTEIN, 1 hit

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 nameiPRSA_BACSU
<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: P24327
Secondary accession number(s): Q45680
<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 1, 1992
Last sequence update: March 1, 1992
Last modified: February 23, 2022
This is version 148 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 programProkaryotic 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

3D-structure, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. 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