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 - Q9VDQ7 (NAA25_DROME)

Entry version 137 (17 Jun 2020)
Sequence version 1 (01 May 2000)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Phagocyte signaling-impaired protein

Gene

psidin

Organism
Drosophila melanogaster (Fruit fly)
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 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

Non-catalytic subunit of the NatB complex which catalyzes acetylation of the N-terminal methionine residues of proteins beginning with Met-Asp or Met-Glu (By similarity). Has 2 roles in the larval immune response: required both for the phagocytic degradation of internalized bacteria and for the induction of Defensin in the fat body. Within the phagocytic blood cells, has a role in detection of infection and activation of the humoral immune response.By similarity1 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

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 functionAntimicrobial
Biological processImmunity, Innate immunity

<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:
Phagocyte signaling-impaired protein
Alternative name(s):
N-terminal acetyltransferase B complex subunit MDM20 homolog
N-terminal acetyltransferase B complex subunit NAA25 homolog
<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:psidin1 Publication
ORF Names:CG4845
<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>OrganismiDrosophila melanogaster (Fruit fly)
<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 identifieri7227 [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 lineageiEukaryota › Metazoa › Ecdysozoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Holometabola › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora ›
<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
  • UP000000803 <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 3R

Organism-specific databases

Drosophila genome database

More...FlyBasei		FBgn0243511 psidin

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Lysosome

<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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Flies are deficient in the induction of Defensin whether the infection was with a Gram-negative or Gram-positive micro-organism.1 Publication

<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_00003146251 – 948Phagocyte signaling-impaired proteinAdd BLAST948

Proteomic databases

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

More...PaxDbi		Q9VDQ7

PRoteomics IDEntifications database

More...PRIDEi		Q9VDQ7

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in the fat body after immune challenge.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		FBgn0243511 Expressed in embryonic/larval hemocyte (Drosophila) and 29 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9VDQ7 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9VDQ7 DM

<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

Component of the N-terminal acetyltransferase B (NatB) complex.

By similarity

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		67375, 14 interactors

Protein interaction database and analysis system

More...IntActi		Q9VDQ7, 4 interactors

STRING: functional protein association networks

More...STRINGi		7227.FBpp0083238

<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 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati46 – 79TPR 1Sequence analysisAdd BLAST34
Repeati80 – 113TPR 2Sequence analysisAdd BLAST34
Repeati523 – 560TPR 3Sequence analysisAdd BLAST38

<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 MDM20/NAA25 family.Curated

Keywords - Domaini

Repeat, TPR repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG2053 Eukaryota
ENOG410XRXD LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_008075_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9VDQ7

KEGG Orthology (KO)

More...KOi		K17973

Identification of Orthologs from Complete Genome Data

More...OMAi		ICRRMWA

Database of Orthologous Groups

More...OrthoDBi		1022953at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9VDQ7

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.25.40.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR019183 N-acetylTrfase_B_cplx_non-cat
IPR013026 TPR-contain_dom
IPR011990 TPR-like_helical_dom_sf

The PANTHER Classification System

More...PANTHERi		PTHR22767:SF3 PTHR22767:SF3, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF09797 NatB_MDM20, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48452 SSF48452, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50293 TPR_REGION, 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.

Q9VDQ7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAQQQGMDSA LFERRLRPVY DNLEVGNNRK ALQESEKLLR KHPNLLCARA 
        60         70         80         90        100
LKGLSLLRLG RYDESHGCLQ TVAEEKPTDD STLQVLSFCY REMEQLDKIV 
       110        120        130        140        150
ELYQHAVKQN PGNEELLAHL FISHVRVEDY KAQQAVALQL YKAQPKNAYY 
       160        170        180        190        200
FWSVISVVFQ GIRGPESALP EKRKIYLGLA QRMVDKHIKE GKMETEQEAF 
       210        220        230        240        250
LYLHILKLQN KYQEAWEFLT GELCAKLYPG APVSMKFELL KELGNWRELN 
       260        270        280        290        300
ELLQQLLDAD RDRWDFYKEY IQSSFELLKL TPQGVENGDK DSLARCQEFL 
       310        320        330        340        350
QRIIDSSERK KRGPYLARLE LHQRMRAEQL PAEKLIGDFD EMVIEYFRLF 
       360        370        380        390        400
GDKSCCTHDI ALFLPSISMN QRQALASKLL LESGVTSTSL PKNKEQLQKH 
       410        420        430        440        450
LCALQISRMC GSHMDLPADH LLAFYTALKL HYEHGRTTFG KKLLATEMGP 
       460        470        480        490        500
SDAYALLAAN VMYDLSRREN KSDHLFEALC LLQYVLRNST SNFHVKLLSL 
       510        520        530        540        550
KIYHLFGCQV GAQEMYEYLD IKQIQLDSMG YVHCQLLALG GRFSGNRNVY 
       560        570        580        590        600
DATLKFFTNS YKERLEYIAL TYRFCTFSKM EEFMNFKERL TNSLQYVACS 
       610        620        630        640        650
VEAQICDLVS CYGNITQNLS AYVAMSIEPA EDRIAWHELS DNRDLGAIIR 
       660        670        680        690        700
WDPLHEVDAA EERRESFDQE VEVLQVRSLM LRLFASFIDL YHGAGLKDSP 
       710        720        730        740        750
AGAETATLEL LRESWTGLFQ RLRVMNYKPL AQKFLVNLLP TRLHLLLDMP 
       760        770        780        790        800
YERFFDDLAQ LVLDLQSGSA KLAEQCKRVG DNVIATMELC VQTINESNES 
       810        820        830        840        850
NGIDGLWKRR GQQQKVAASL EMLSLYAFLL SVLNDKLQVS SKTKTKKKPV 
       860        870        880        890        900
ENKVDGPQPI SEKERSQMLQ ELMRQLKHKF EACDTAIRSW KAPVLPRDLS 
       910        920        930        940 
SFMSDMSLKP EVEATLIGDV SATFKDSHEL MVTELRNLLK DKIRMVAK
Length:948
Mass (Da):109,110
Last modified:May 1, 2000 - 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:i799238B481ED80ED
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 AAQ22590 differs from that shown. Reason: Frameshift.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti437T → S in AAQ22590 (Ref. 3) Curated1

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
AE014297 Genomic DNA Translation: AAF55733.1
BT010121 mRNA Translation: AAQ22590.1 Frameshift.

NCBI Reference Sequences

More...RefSeqi		NP_650858.1, NM_142601.2

Genome annotation databases

Ensembl metazoan genome annotation project

More...EnsemblMetazoai		FBtr0083829; FBpp0083238; FBgn0243511

Database of genes from NCBI RefSeq genomes

More...GeneIDi		42389

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		dme:Dmel_CG4845

<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
AE014297 Genomic DNA Translation: AAF55733.1
BT010121 mRNA Translation: AAQ22590.1 Frameshift.
RefSeqiNP_650858.1, NM_142601.2

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

BioGRIDi67375, 14 interactors
IntActiQ9VDQ7, 4 interactors
STRINGi7227.FBpp0083238

Proteomic databases

PaxDbiQ9VDQ7
PRIDEiQ9VDQ7

Genome annotation databases

EnsemblMetazoaiFBtr0083829; FBpp0083238; FBgn0243511
GeneIDi42389
KEGGidme:Dmel_CG4845

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		42389
FlyBaseiFBgn0243511 psidin

Phylogenomic databases

eggNOGiKOG2053 Eukaryota
ENOG410XRXD LUCA
HOGENOMiCLU_008075_0_0_1
InParanoidiQ9VDQ7
KOiK17973
OMAiICRRMWA
OrthoDBi1022953at2759
PhylomeDBiQ9VDQ7

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		42389 0 hits in 1 CRISPR screen

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		42389

Protein Ontology

More...PROi		PR:Q9VDQ7

Gene expression databases

BgeeiFBgn0243511 Expressed in embryonic/larval hemocyte (Drosophila) and 29 other tissues
ExpressionAtlasiQ9VDQ7 baseline and differential
GenevisibleiQ9VDQ7 DM

Family and domain databases

Gene3Di1.25.40.10, 1 hit
InterProiView protein in InterPro
IPR019183 N-acetylTrfase_B_cplx_non-cat
IPR013026 TPR-contain_dom
IPR011990 TPR-like_helical_dom_sf
PANTHERiPTHR22767:SF3 PTHR22767:SF3, 1 hit
PfamiView protein in Pfam
PF09797 NatB_MDM20, 1 hit
SUPFAMiSSF48452 SSF48452, 1 hit
PROSITEiView protein in PROSITE
PS50293 TPR_REGION, 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 nameiNAA25_DROME
<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: Q9VDQ7
Secondary accession number(s): Q7YTX6
<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 15, 2008
Last sequence update: May 1, 2000
Last modified: June 17, 2020
This is version 137 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 programDrosophila annotation project

<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. SIMILARITY comments
    Index of protein domains and families
  2. Drosophila
    Drosophila: entries, gene names and cross-references to FlyBase
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