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UniProtKB - Q1ZXQ4 (FCSB_DICDI)

Entry version 87 (23 Feb 2022)
Sequence version 1 (02 May 2006)
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Protein

Fatty acyl-CoA synthetase B

Gene

fcsB

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed-Annotation score:

Annotation score:4 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

Long chain fatty acid acyl-CoA synthetases catalyze the formation of a thiester bond between a free fatty acid and coenzyme A during fatty acid metabolic process.

By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<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

  • ATP binding Source: UniProtKB-KW
  • long-chain fatty acid-CoA ligase activity Source: dictyBase
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 functionLigase
Biological processFatty acid metabolism, Lipid metabolism
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-DDI-2046105, Linoleic acid (LA) metabolism
R-DDI-2046106, alpha-linolenic acid (ALA) metabolism
R-DDI-75876, Synthesis of very long-chain fatty acyl-CoAs

<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:
Fatty acyl-CoA synthetase B (EC:6.2.1.3)
Alternative name(s):
Long chain fatty acyl coenzyme A-synthetase 2
Short name:
LC-FACS 2
Long-chain-fatty-acid--CoA synthetase 2
<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:fcsB
ORF Names:DDB_G0269474
<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>OrganismiDictyostelium discoideum (Slime mold)
<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 identifieri44689 [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 › Amoebozoa › Evosea › Eumycetozoa › Dictyostelia › Dictyosteliales › Dictyosteliaceae › Dictyostelium
<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
  • UP000002195 <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 1

Organism-specific databases

Dictyostelium discoideum online informatics resource

More...dictyBasei		DDB_G0269474, fcsB

<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

Endoplasmic reticulum

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 18Sequence analysisAdd BLAST18
<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_000038443919 – 673Fatty acyl-CoA synthetase BAdd BLAST655

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi267N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

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

More...PaxDbi		Q1ZXQ4

<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 reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Down-regulated by Pseudomonas aeruginosa, PAO1 strain and PA14 strain infection.1 Publication

<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		44689.DDB0231574

<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		Q1ZXQ4

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 ATP-dependent AMP-binding enzyme family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1256, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_000022_45_4_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q1ZXQ4

Identification of Orthologs from Complete Genome Data

More...OMAi		HTHSTIQ

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q1ZXQ4

Family and domain databases

Conserved Domains Database

More...CDDi		cd05927, LC-FACS_euk, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.50.12780, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR020845, AMP-binding_CS
IPR000873, AMP-dep_Synth/Lig
IPR042099, ANL_N_sf
IPR045311, LC-FACS_euk

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00501, AMP-binding, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00455, AMP_BINDING, 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.

<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.

Q1ZXQ4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MINNWLAVGL LVVSGILAFN WKRKHPYGQT VEIGEKPENG GRIRRNSACA 
        60         70         80         90        100
DHLISFLEDD EIYTLYDSLV KSCKKYGERK CFGERKKDSN GNLGKFEWIS 
       110        120        130        140        150
YNTYLERCEY IQQGLCELGL KPKSKVGIFS KNRLEWLIVH SASFIQSYCV 
       160        170        180        190        200
VSFYETLGVE SLSYVTEHAE IGLAFCSAET LQKTLDIAKG VKVLKTIICF 
       210        220        230        240        250
DSIDKEHYNI AKELGVTLYT YDEIMKKGKE ANGKHKHTPP TPDTLSTIMY 
       260        270        280        290        300
TSGTTGPPKG VMITHKNLTS VVCAVSDFIK VYDTDVHYSY LPYAHVLERV 
       310        320        330        340        350
VILAAFHFGA AIGIFSGDIS NILVEVKLLS PTLFIGVPRV FERIKTNVFK 
       360        370        380        390        400
EISKKPALLR TLFNGAYNLK YLSIQHGFKL PIIEKVLDLV FFSKIKQALG 
       410        420        430        440        450
GKVRVILSGS APLSFDTEVF LRVVMCCCVL QGYGASEGCG GDACKRLDDE 
       460        470        480        490        500
SVGTIGPPFA SNEIKLVDVP ELGYDSNGEV QTGEVCLRGP SISSGYYKDE 
       510        520        530        540        550
EKTREEFKDG WFHTGDIGRW NRDGSLSIVD RKKNIFKLSQ GEYVAVEKIE 
       560        570        580        590        600
TIVVKSEYVE QVCIYGDSQK SCVIAIIHPH PESCSEWAGS KKTDKDIKEI 
       610        620        630        640        650
CKNQDFIKVV LDDIIKNCKK SGLHGFEIPK AIHLTPEAFS DQNNLLTPSF 
       660        670 
KLKRHEIKKY FEDEIKKLYS KLD
Length:673
Mass (Da):75,581
Last modified:May 2, 2006 - 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:i6E1987AAB92B9D8D
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
AAFI02000005 Genomic DNA Translation: EAS66934.1

NCBI Reference Sequences

More...RefSeqi		XP_001134470.1, XM_001134470.1

Genome annotation databases

Ensembl protists genome annotation project

More...EnsemblProtistsi		EAS66934; EAS66934; DDB_G0269474

Database of genes from NCBI RefSeq genomes

More...GeneIDi		8616941

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ddi:DDB_G0269474

<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
AAFI02000005 Genomic DNA Translation: EAS66934.1
RefSeqiXP_001134470.1, XM_001134470.1

3D structure databases

SMRiQ1ZXQ4
ModBaseiSearch...

Protein-protein interaction databases

STRINGi44689.DDB0231574

Proteomic databases

PaxDbiQ1ZXQ4

Genome annotation databases

EnsemblProtistsiEAS66934; EAS66934; DDB_G0269474
GeneIDi8616941
KEGGiddi:DDB_G0269474

Organism-specific databases

dictyBaseiDDB_G0269474, fcsB

Phylogenomic databases

eggNOGiKOG1256, Eukaryota
HOGENOMiCLU_000022_45_4_1
InParanoidiQ1ZXQ4
OMAiHTHSTIQ
PhylomeDBiQ1ZXQ4

Enzyme and pathway databases

ReactomeiR-DDI-2046105, Linoleic acid (LA) metabolism
R-DDI-2046106, alpha-linolenic acid (ALA) metabolism
R-DDI-75876, Synthesis of very long-chain fatty acyl-CoAs

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q1ZXQ4

Family and domain databases

CDDicd05927, LC-FACS_euk, 1 hit
Gene3Di3.40.50.12780, 1 hit
InterProiView protein in InterPro
IPR020845, AMP-binding_CS
IPR000873, AMP-dep_Synth/Lig
IPR042099, ANL_N_sf
IPR045311, LC-FACS_euk
PfamiView protein in Pfam
PF00501, AMP-binding, 1 hit
PROSITEiView protein in PROSITE
PS00455, AMP_BINDING, 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 nameiFCSB_DICDI
<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: Q1ZXQ4
<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 22, 2009
Last sequence update: May 2, 2006
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)

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