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Entry version 103 (07 Apr 2021)
Sequence version 1 (01 Jun 2003)
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Protein

Presequence protease, mitochondrial

Gene

pitrm1

Organism
Danio rerio (Zebrafish) (Brachydanio rerio)
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 transcript 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

Metalloendopeptidase of the mitochondrial matrix that functions in peptide cleavage and degradation rather than in protein processing. Has an ATP-independent activity. Specifically cleaves peptides in the range of 5 to 65 residues. Shows a preference for cleavage after small polar residues and before basic residues, but without any positional preference. Degrades the transit peptides of mitochondrial proteins after their cleavage. Also degrades other unstructured peptides.

By similarity

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Zn2+By similarityNote: Binds 1 zinc ion per subunit.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Mainly exists in a closed and catalytically competent conformation but a closed-to-open switch allows substrate entry into the catalytic chamber. Substrate binding induces closure and dimerization. A disulfide bond may lock the enzyme in a closed conformation preventing substrate entry into the catalytic chamber, participating in redox regulation of the enzyme. Inhibited by metal-chelating agents. Inhibited by nickel and zinc excess, and slightly activated by manganese.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi99Zinc; via tele nitrogen; catalyticBy similarity1
<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 sitei102Proton acceptorBy similarity1
Metal bindingi103Zinc; via tele nitrogen; catalyticBy similarity1
Metal bindingi200Zinc; catalyticBy similarity1

<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

GO - Biological processi

  • protein processing Source: GO_Central
  • proteolysis Source: UniProtKB

<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
LigandMetal-binding, Zinc

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-DRE-1268020, Mitochondrial protein import

<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:
Presequence protease, mitochondrialCurated (EC:3.4.24.-By similarity)
Alternative name(s):
Pitrilysin metalloproteinase 1By similarity
<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:pitrm1
ORF Names:zgc:55469Imported
<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>OrganismiDanio rerio (Zebrafish) (Brachydanio rerio)
<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 identifieri7955 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiOstariophysiCypriniformesDanionidaeDanioninaeDanio
<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
  • UP000000437 <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: Unplaced

Organism-specific databases

Zebrafish Information Network genome database

More...
ZFINi
ZDB-GENE-040426-2876, pitrm1

<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

Mitochondrion

<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 transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – 62MitochondrionSequence analysisAdd BLAST62
<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_000024993463 – 1023Presequence protease, mitochondrialAdd BLAST961

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi114 ↔ 551By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

A disulfide bond locks the enzyme in the closed conformation preventing substrate entry into the catalytic chamber.By similarity

Keywords - PTMi

Disulfide bond

Proteomic databases

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

More...
PaxDbi
Q7ZVZ6

PeptideAtlas

More...
PeptideAtlasi
Q7ZVZ6

PRoteomics IDEntifications database

More...
PRIDEi
Q7ZVZ6

<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

Monomer and homodimer; homodimerization is induced by binding of the substrate.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
7955.ENSDARP00000056293

<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

3D structure databases

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

More...
SMRi
Q7ZVZ6

Database of comparative protein structure models

More...
ModBasei
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 M16 family. PreP subfamily.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2019, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q7ZVZ6

Database of Orthologous Groups

More...
OrthoDBi
107079at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q7ZVZ6

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011249, Metalloenz_LuxS/M16
IPR011765, Pept_M16_N
IPR007863, Peptidase_M16_C
IPR013578, Peptidase_M16C_assoc

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08367, M16C_assoc, 1 hit
PF00675, Peptidase_M16, 1 hit
PF05193, Peptidase_M16_C, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01264, M16C_associated, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF63411, SSF63411, 4 hits

<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>Sequence (1+)i

<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.

This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All

Q7ZVZ6-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MFRQSKTIIT KLTNLSFQGS WRSRGSSAVE KALKYTVGQK IHNFTVKEVT
60 70 80 90 100
AVPDLFLTAV KLSHDATGAQ YLHAARDDSN NLFSVLFRTT PMDSTGVPHI
110 120 130 140 150
LEHTVLCGSQ RFPCRDPFFK MLNRSLSTFM NAFTASDYTM YPFSTQNAKD
160 170 180 190 200
FQNLLSVYLD AVFFPCLREL DFWQEGWRLE HENPTDPSSP LVFKGVVFNE
210 220 230 240 250
MKGVFSDNER LYAQHLQNKL LPDHTYSVVS GGEPLAIPEL TWEQLKHFHA
260 270 280 290 300
THYHPSNARF FTYGDLPLEQ HLQQIEEEAM SKFERTEPNT AVPPQTPWDK
310 320 330 340 350
PRMDHVSCRP DALAPDPVKQ NTLCMSFLLG DITDTFEMFT LSLLSSLMMS
360 370 380 390 400
GPNSPFYKAL IEPKIGSDFS SSAGFDGSTR QASFTIGLQG MAEDDTETVK
410 420 430 440 450
HIIAQTIDDI IASGFEEEQI EALLHKIEIQ MKHQSTSFGL ALASYIASLW
460 470 480 490 500
NHDGDPVQLL KISESVSRFR QCLKENPRYL QEKVQHYFKN NTHQLTLSMS
510 520 530 540 550
PDERFLEKQA EAEEQKLQQK IQILSSEDRK DIYEKGLQLL AVQSTTQDAS
560 570 580 590 600
CLPALKVSDI EPIIPYTPVQ PGAAGGVPVQ YCEQPTNGMV YFRAMSNINS
610 620 630 640 650
LPEDLKIYVP LFCSVITKMG SGMLDYRQQA QRIELKTGGL SVSPQIIPDT
660 670 680 690 700
EDLDLYEQGI ILSSSCLERN LPDMFQLWSD LFNSPRFDDE ERLRVLVMMS
710 720 730 740 750
AQELSNGISY SGHMYAMTRA ARSLTPTADL QESFSGMDQV KFMKRIAEMT
760 770 780 790 800
DLTSILRKLP RIKRHLFNPE NMRCALNATP QKMPDVAAEV ERFIGNIAGN
810 820 830 840 850
RKERKPVRPS VVERALGPEA GAAATRKLIS EAHFKPCQMK TYFQLPFNVN
860 870 880 890 900
FVSECVRTVP FTHADYASLC ILGRMMTAKF LHGEIREKGG AYGGGARMGG
910 920 930 940 950
GGLFSFYSYR DPNSTQTLSA FRGGVEWARA GKFTQQDIDE AKLSVFSAVD
960 970 980 990 1000
APVAPSDKGL GRFLNGITDE MKQAHRERLF AVTERNLIDV AGRYLGIGQQ
1010 1020
TCGVAILGPE NESIRKDPSW VVK
Length:1,023
Mass (Da):114,972
Last modified:June 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:i58F47102CC703477
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F1QNA0F1QNA0_DANRE
Pitrilysin metalloproteinase 1
pitrm1
1,023Annotation 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>
A0A2R8QU26A0A2R8QU26_DANRE
Pitrilysin metalloproteinase 1
pitrm1
1,023Annotation 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>

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
BC045351 mRNA Translation: AAH45351.1

NCBI Reference Sequences

More...
RefSeqi
NP_998652.1, NM_213487.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
406808

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dre:406808

<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
BC045351 mRNA Translation: AAH45351.1
RefSeqiNP_998652.1, NM_213487.1

3D structure databases

SMRiQ7ZVZ6
ModBaseiSearch...

Protein-protein interaction databases

STRINGi7955.ENSDARP00000056293

Proteomic databases

PaxDbiQ7ZVZ6
PeptideAtlasiQ7ZVZ6
PRIDEiQ7ZVZ6

Genome annotation databases

GeneIDi406808
KEGGidre:406808

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
10531
ZFINiZDB-GENE-040426-2876, pitrm1

Phylogenomic databases

eggNOGiKOG2019, Eukaryota
InParanoidiQ7ZVZ6
OrthoDBi107079at2759
PhylomeDBiQ7ZVZ6

Enzyme and pathway databases

ReactomeiR-DRE-1268020, Mitochondrial protein import

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q7ZVZ6

Family and domain databases

InterProiView protein in InterPro
IPR011249, Metalloenz_LuxS/M16
IPR011765, Pept_M16_N
IPR007863, Peptidase_M16_C
IPR013578, Peptidase_M16C_assoc
PfamiView protein in Pfam
PF08367, M16C_assoc, 1 hit
PF00675, Peptidase_M16, 1 hit
PF05193, Peptidase_M16_C, 1 hit
SMARTiView protein in SMART
SM01264, M16C_associated, 1 hit
SUPFAMiSSF63411, SSF63411, 4 hits

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 nameiPREP_DANRE
<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: Q7ZVZ6
<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: September 19, 2006
Last sequence update: June 1, 2003
Last modified: April 7, 2021
This is version 103 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 programChordata 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

Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
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