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 - Q8PG08 (Q8PG08_XANAC)

Entry version 100 (07 Apr 2021)
Sequence version 1 (01 Oct 2002)
Previous versions | rss
Add a publicationFeedback
Protein

Protease 4

Gene

sppA

Organism
Xanthomonas axonopodis pv. citri (strain 306)
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>-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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei211Proton acceptorUniRule annotation1
Active sitei417NucleophileUniRule annotation1

<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 functionHydrolase, ProteaseUniRule annotationImported

<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:
Protease 4UniRule annotation (EC:3.4.21.-UniRule annotation)
Alternative name(s):
Endopeptidase IVUniRule annotation
Protease IVUniRule annotation
Signal peptide peptidaseUniRule annotation
<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:sppAImported
Ordered Locus Names:XAC3813Imported
<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>OrganismiXanthomonas axonopodis pv. citri (strain 306)Imported
<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 identifieri190486 [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 › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas ›
<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
  • UP000000576 <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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei27 – 49HelicalSequence analysisAdd BLAST23

Keywords - Cellular componenti

Cell inner membraneUniRule annotation, Cell membrane, Membrane

<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

STRING: functional protein association networks

More...STRINGi		190486.XAC3813

<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>Domaini142 – 294Peptidase_S49InterPro annotationAdd BLAST153
Domaini400 – 551Peptidase_S49InterPro annotationAdd BLAST152

<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 peptidase S49 family.UniRule annotationARBA annotation

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0616, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_008856_1_1_6

Identification of Orthologs from Complete Genome Data

More...OMAi		DPKGQYL

Family and domain databases

Conserved Domains Database

More...CDDi		cd07023, S49_Sppa_N_C, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR029045, ClpP/crotonase-like_dom_sf
IPR004634, Pept_S49_pIV
IPR004635, Pept_S49_SppA
IPR002142, Peptidase_S49

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01343, Peptidase_S49, 2 hits

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001217, Protease_4_SppA, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF52096, SSF52096, 2 hits

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00705, SppA_67K, 1 hit
TIGR00706, SppA_dom, 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.

Q8PG08-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MNHPVRRNPI ASFFVGLWDV MNFTRRLIFN LVFFGFLFLL LLVFVVALAR 
        60         70         80         90        100
GDGTKPLAER TTLVINPEGT LVEQFSADPV SRSLAKAVGD KSAEEVQLRD 
       110        120        130        140        150
LVRVIEAAGK DRKIERVLLN LDKLQPSGFA SQREVAVALQ KLRASGKQIV 
       160        170        180        190        200
AFSESMSQGQ YLLAAQANEV YLDPMGSVLL EGLGRYRQYF REGLQDKLGV 
       210        220        230        240        250
DVHLFRVGEY KSAAEPYILD AASADAKEAD LFWMNDVWRR YLADVGTARK 
       260        270        280        290        300
LSPAQLAAGI DTLPEGVAAA GGDLAKFALQ QKLVDGLKTR EEVDALLVQR 
       310        320        330        340        350
GVADSDADSG FRNIGFNDYL SQLQAQRSPM DSRPQVAVVV AAGEISGGEQ 
       360        370        380        390        400
PAGRIGGEST AALLRQARDD DDVKAVVLRV DSPGGEVFAS EQIRREVVAL 
       410        420        430        440        450
KQAGKPVVVS MGDLAASGGY WISMNADRIY ADPSTISGSI GIFGMVPNLT 
       460        470        480        490        500
RALDKIGVHT DGVATTRFAG AFDITRPLDP AAGQVIQAVI NKGYADFTGK 
       510        520        530        540        550
VAQARHQSVD AIDKVARGRV WSGAQAKERG LVDAFGGMQE AVADAADRAK 
       560        570        580        590        600
LSRGKFRVRY VEKPATPFSQ FMSGFAGSRM GAWMLSDSGM ARALLARSLP 
       610        620        630 
EVDSQLRFVE SAVHDSKAGG TPVKSLAYCF CGF
Length:633
Mass (Da):68,246
Last modified:October 1, 2002 - 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:i8E1A1E07D59E1607
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
AE008923 Genomic DNA Translation: AAM38655.1

NCBI Reference Sequences

More...RefSeqi		WP_011052540.1, NC_003919.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAM38655; AAM38655; XAC3813

Database of genes from NCBI RefSeq genomes

More...GeneIDi		57890199

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		xac:XAC3813

<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
AE008923 Genomic DNA Translation: AAM38655.1
RefSeqiWP_011052540.1, NC_003919.1

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...

Protein-protein interaction databases

STRINGi190486.XAC3813

Genome annotation databases

EnsemblBacteriaiAAM38655; AAM38655; XAC3813
GeneIDi57890199
KEGGixac:XAC3813

Phylogenomic databases

eggNOGiCOG0616, Bacteria
HOGENOMiCLU_008856_1_1_6
OMAiDPKGQYL

Family and domain databases

CDDicd07023, S49_Sppa_N_C, 1 hit
InterProiView protein in InterPro
IPR029045, ClpP/crotonase-like_dom_sf
IPR004634, Pept_S49_pIV
IPR004635, Pept_S49_SppA
IPR002142, Peptidase_S49
PfamiView protein in Pfam
PF01343, Peptidase_S49, 2 hits
PIRSFiPIRSF001217, Protease_4_SppA, 1 hit
SUPFAMiSSF52096, SSF52096, 2 hits
TIGRFAMsiTIGR00705, SppA_67K, 1 hit
TIGR00706, SppA_dom, 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 nameiQ8PG08_XANAC
<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: Q8PG08
<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/TrEMBL: October 1, 2002
Last sequence update: October 1, 2002
Last modified: April 7, 2021
This is version 100 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)
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