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UniProtKB - P0AFK0 (PMBA_ECOLI)

Entry version 105 (07 Apr 2021)
Sequence version 1 (20 Dec 2005)
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Protein

Metalloprotease PmbA

Gene

pmbA

Organism
Escherichia coli (strain K12)
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

Metalloprotease involved in CcdA degradation. Suppresses the inhibitory activity of the carbon storage regulator (CsrA).1 Publication

Miscellaneous

In strains containing the pMccB17 plasmid, required for the maturation and secretion of the antibiotic bacteriocin microcin B17 (MccB17).1 Publication

<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

  • proteolysis Source: EcoCyc
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, Metalloprotease, Protease

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:EG10741-MONOMER
MetaCyc:EG10741-MONOMER

<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:
Metalloprotease PmbA (EC:3.4.-.-)
Alternative name(s):
Protein TldE
<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:pmbA
Synonyms:tldE
Ordered Locus Names:b4235, JW4194
<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>OrganismiEscherichia coli (strain K12)
<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 identifieri83333 [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 › Enterobacterales › Enterobacteriaceae › Escherichia ›
<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
  • UP000000318 <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
  • UP000000625 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

Cytoplasm

<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_00001423511 – 450Metalloprotease PmbAAdd BLAST450

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P0AFK0

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

More...PaxDbi		P0AFK0

PRoteomics IDEntifications database

More...PRIDEi		P0AFK0

<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

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4262248, 15 interactors

Database of interacting proteins

More...DIPi		DIP-47844N

Protein interaction database and analysis system

More...IntActi		P0AFK0, 6 interactors

STRING: functional protein association networks

More...STRINGi		511145.b4235

<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

1450
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		P0AFK0

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

<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 U62 family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0312, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_026425_0_0_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P0AFK0

Database for complete collections of gene phylogenies

More...PhylomeDBi		P0AFK0

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.30.2290.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR002510, TldD/PmbA
IPR035068, TldD/PmbA_N
IPR036059, TldD/PmbA_sf

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01523, PmbA_TldD, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF111283, SSF111283, 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.

P0AFK0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MALAMKVISQ VEAQRKILEE AVSTALELAS GKSDGAEVAV SKTTGISVST 
        60         70         80         90        100
RYGEVENVEF NSDGALGITV YHQNRKGSAS STDLSPQAIA RTVQAALDIA 
       110        120        130        140        150
RYTSPDPCAG VADKELLAFD APDLDLFHPA EVSPDEAIEL AARAEQAALQ 
       160        170        180        190        200
ADKRITNTEG GSFNSHYGVK VFGNSHGMLQ GYCSTRHSLS SCVIAEENGD 
       210        220        230        240        250
MERDYAYTIG RAMSDLQTPE WVGADCARRT LSRLSPRKLS TMKAPVIFAN 
       260        270        280        290        300
EVATGLFGHL VGAIAGGSVY RKSTFLLDSL GKQILPDWLT IEEHPHLLKG 
       310        320        330        340        350
LASTPFDSEG VRTERRDIIK DGILTQWLLT SYSARKLGLK STGHAGGIHN 
       360        370        380        390        400
WRIAGQGLSF EQMLKEMGTG LVVTELMGQG VSAITGDYSR GAAGFWVENG 
       410        420        430        440        450
EIQYPVSEIT IAGNLKDMWR NIVTVGNDIE TRSNIQCGSV LLPEMKIAGQ
Length:450
Mass (Da):48,370
Last modified:December 20, 2005 - 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:iA062969197B52B5E
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
X54152 Genomic DNA Translation: CAA38091.1
D44452 Genomic DNA Translation: BAA07915.1
U14003 Genomic DNA Translation: AAA97132.1
U00096 Genomic DNA Translation: AAC77192.1
AP009048 Genomic DNA Translation: BAE78235.1

Protein sequence database of the Protein Information Resource

More...PIRi		S13730

NCBI Reference Sequences

More...RefSeqi		NP_418656.1, NC_000913.3
WP_001162171.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC77192; AAC77192; b4235
BAE78235; BAE78235; BAE78235

Database of genes from NCBI RefSeq genomes

More...GeneIDi		948750

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW4194
eco:b4235

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.2467

<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
X54152 Genomic DNA Translation: CAA38091.1
D44452 Genomic DNA Translation: BAA07915.1
U14003 Genomic DNA Translation: AAA97132.1
U00096 Genomic DNA Translation: AAC77192.1
AP009048 Genomic DNA Translation: BAE78235.1
PIRiS13730
RefSeqiNP_418656.1, NC_000913.3
WP_001162171.1, NZ_LN832404.1

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
5NJ5X-ray1.90B/D1-450[»]
5NJ9X-ray1.25B/D1-450[»]
5NJAX-ray1.40B/D1-450[»]
5NJBX-ray1.50B/D1-450[»]
5NJCX-ray1.35B/D1-450[»]
5NJFX-ray1.42B/D1-450[»]
SMRiP0AFK0
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi4262248, 15 interactors
DIPiDIP-47844N
IntActiP0AFK0, 6 interactors
STRINGi511145.b4235

Proteomic databases

jPOSTiP0AFK0
PaxDbiP0AFK0
PRIDEiP0AFK0

Genome annotation databases

EnsemblBacteriaiAAC77192; AAC77192; b4235
BAE78235; BAE78235; BAE78235
GeneIDi948750
KEGGiecj:JW4194
eco:b4235
PATRICifig|1411691.4.peg.2467

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...EchoBASEi		EB0734

Phylogenomic databases

eggNOGiCOG0312, Bacteria
HOGENOMiCLU_026425_0_0_6
InParanoidiP0AFK0
PhylomeDBiP0AFK0

Enzyme and pathway databases

BioCyciEcoCyc:EG10741-MONOMER
MetaCyc:EG10741-MONOMER

Miscellaneous databases

Protein Ontology

More...PROi		PR:P0AFK0

Family and domain databases

Gene3Di3.30.2290.10, 1 hit
InterProiView protein in InterPro
IPR002510, TldD/PmbA
IPR035068, TldD/PmbA_N
IPR036059, TldD/PmbA_sf
PfamiView protein in Pfam
PF01523, PmbA_TldD, 1 hit
SUPFAMiSSF111283, SSF111283, 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 nameiPMBA_ECOLI
<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: P0AFK0
Secondary accession number(s): P24231, Q2M671
<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: December 20, 2005
Last sequence update: December 20, 2005
Last modified: April 7, 2021
This is version 105 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. Peptidase families
    Classification of peptidase families and list of entries
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families
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