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UniProtKB - O25249 (PGBA_HELPY)

Entry version 87 (23 Feb 2022)
Sequence version 1 (01 Jan 1998)
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Protein

Plasminogen-binding protein PgbA

Gene

pgbA

Organism
Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
Status
Reviewed-Annotation score:

Annotation score:3 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

Binds plasminogen, specifically, and in a concentration and lysine-dependent manner. Plasminogen is the precursor of plasmin, a serine protease that cleaves fibrin, fibronectin, laminin and vitronectin. Acquisition of plasminogen/plasmin could enable H.pylori to degrade host components.

Miscellaneous

Plasminogen bound to PgbA is capable of being converted to functionally active plasmin.

<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:
Plasminogen-binding protein PgbA
<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:pgbA
Ordered Locus Names:HP_0508
<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>OrganismiHelicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
<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 identifieri85962 [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 › Epsilonproteobacteria › Campylobacterales › Helicobacteraceae › Helicobacter ›
<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
  • UP000000429 <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

<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_00000583511 – 452Plasminogen-binding protein PgbAAdd BLAST452

Proteomic databases

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

More...PaxDbi		O25249

<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		85962.C694_02610

<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

<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>Regioni265 – 452DisorderedSequence analysisAdd BLAST188

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 biasi272 – 286Polar residuesSequence analysisAdd BLAST15
Compositional biasi287 – 370Basic and acidic residuesSequence analysisAdd BLAST84
Compositional biasi372 – 388Polar residuesSequence analysisAdd BLAST17
Compositional biasi389 – 452Basic and acidic residuesSequence analysisAdd BLAST64

Phylogenomic databases

Identification of Orthologs from Complete Genome Data

More...OMAi		HLPTPRM

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR032737, PGBA_C
IPR029276, PgbA_N

Pfam protein domain database

More...Pfami		View protein in Pfam
PF15437, PGBA_C, 2 hits
PF15436, PGBA_N, 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.

O25249-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLRLLIGLLL MSFISLQSAS WQEPLRVSIE FVDLPKKIIR FPAHDLQVGE 
        60         70         80         90        100
FGFVVTKLSD YEIVNSEVVI IAVENGVATA KFRAFESMKQ RHLPTPRMVA 
       110        120        130        140        150
RKGDLVYFRQ FNNQAFLIAP NDELYEQIRA TNTDINFISS DLLVTFLNGF 
       160        170        180        190        200
DPKIANLRKA CNVYSVGVIY IVTTNTLNIL SCESFEILEK RELDTSGVTK 
       210        220        230        240        250
TSTPFFSRVE GIDAGTLGKL FSGSQSKNYF AYYDALVKKE KRKEVRIKKR 
       260        270        280        290        300
EEKIDSREIK REIKQEAIKE PKKANQGTQN APTLEEKNYQ KAERKLDAKE 
       310        320        330        340        350
ERRYLRDERK KAKATKKAME FEEREKEHDE RDEQETEGRR KALEMDKGDK 
       360        370        380        390        400
KEERVKPKEN EREIKQEAIK EPSDGNNATQ QGEKQNAPKE NNAQKEENKP 
       410        420        430        440        450
NSKEEKRRLK EEKKKAKAEQ RAREFEQRAR EHQERDEKEL EERRKALEAG 

KK
Length:452
Mass (Da):52,656
Last modified:January 1, 1998 - 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:iE2F88D85EC9EDB92
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti91R → S in strain: CCUG 17874. 1
Natural varianti138Missing in strain: CCUG 17874. 1
Natural varianti199T → I in strain: CCUG 17874. 1
Natural varianti252E → G in strain: CCUG 17874. 1
Natural varianti279Q → E in strain: CCUG 17874. 1
Natural varianti349D → N in strain: CCUG 17874. 1
Natural varianti350 – 352Missing in strain: CCUG 17874. 3
Natural varianti354R → K in strain: CCUG 17874. 1
Natural varianti356 – 357KP → NA in strain: CCUG 17874. 2
Natural varianti373 – 374SD → DN in strain: CCUG 17874. 2
Natural varianti394Q → S in strain: CCUG 17874. 1
Natural varianti398N → K in strain: CCUG 17874. 1
Natural varianti449 – 450AG → MN in strain: CCUG 17874. 2

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
AE000511 Genomic DNA Translation: AAD07578.1
AJ550456 Genomic DNA Translation: CAD79440.1

Protein sequence database of the Protein Information Resource

More...PIRi		D64583

NCBI Reference Sequences

More...RefSeqi		NP_207305.1, NC_000915.1
WP_000945103.1, NC_018939.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAD07578; AAD07578; HP_0508

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hpy:HP_0508

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|85962.47.peg.546

<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
AE000511 Genomic DNA Translation: AAD07578.1
AJ550456 Genomic DNA Translation: CAD79440.1
PIRiD64583
RefSeqiNP_207305.1, NC_000915.1
WP_000945103.1, NC_018939.1

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

STRINGi85962.C694_02610

Proteomic databases

PaxDbiO25249

Genome annotation databases

EnsemblBacteriaiAAD07578; AAD07578; HP_0508
KEGGihpy:HP_0508
PATRICifig|85962.47.peg.546

Phylogenomic databases

OMAiHLPTPRM

Family and domain databases

InterProiView protein in InterPro
IPR032737, PGBA_C
IPR029276, PgbA_N
PfamiView protein in Pfam
PF15437, PGBA_C, 2 hits
PF15436, PGBA_N, 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 nameiPGBA_HELPY
<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: O25249
Secondary accession number(s): Q70SU1
<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: January 4, 2005
Last sequence update: January 1, 1998
Last modified: February 23, 2022
This is version 87 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

<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>Keywords - Technical termi

Reference proteome
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