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UniProtKB - B8J0R1 (ISLA_DESDA)

Entry version 59 (02 Dec 2020)
Sequence version 1 (03 Mar 2009)
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Protein

Isethionate sulfite-lyase

Gene

islA

Organism
Desulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949 / MB)
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 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

Involved in an anaerobic respiration pathway that converts the sulfonate isethionate (2-hydroxyethanesulfonate) to ammonia, acetate and sulfide. Catalyzes the radical-mediated C-S bond cleavage of isethionate (2-hydroxyethanesulfonate) to form sulfite and acetaldehyde.1 Publication

<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>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

kcat is 12 sec(-1).1 Publication
  1. KM=6.3 mM for 2-hydroxyethane-1-sulfonate1 Publication

    <p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: alkanesulfonate degradation

    This protein is involved in the pathway alkanesulfonate degradation, which is part of Organosulfur degradation.1 Publication
    View all proteins of this organism that are known to be involved in the pathway alkanesulfonate degradation and in Organosulfur degradation.

    Sites

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei1892-hydroxyethane-1-sulfonateBy similarity1
    Binding sitei1932-hydroxyethane-1-sulfonateBy 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 sitei468Cysteine radical intermediateBy similarity1
    Active sitei470Proton acceptorBy similarity1
    Binding sitei6792-hydroxyethane-1-sulfonateBy 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

    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 functionLyase
    LigandPyruvate

    Enzyme and pathway databases

    UniPathway: a resource for the exploration and annotation of metabolic pathways

    More...    UniPathwayi    		UPA00338

    <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:
    Isethionate sulfite-lyase1 Publication (EC:4.4.1.-1 Publication)
    Alternative name(s):
    Glycyl radical enzyme IslA1 Publication
    Short name:
    GRE IslA1 Publication
    <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:islA1 Publication
    Ordered Locus Names:Ddes_1436Imported
    <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>OrganismiDesulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949 / MB)
    <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 identifieri525146 [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 › Deltaproteobacteria › Desulfovibrionales › Desulfovibrionaceae › Desulfovibrio ›
    <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
    • UP000002598 <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 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_00004509431 – 831Isethionate sulfite-lyaseAdd BLAST831

    Amino acid modifications

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei806Glycine radicalPROSITE-ProRule annotation1

    <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

    Requires the activating protein IslB to generate the key active site glycyl radical on Gly-806 that is involved in catalysis.1 Publication

    Keywords - PTMi

    Organic radical

    <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

    Highly up-regulated in the presence of isethionate.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

    <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

    Homodimer.

    By similarity

    Protein-protein interaction databases

    STRING: functional protein association networks

    More...    STRINGi    		525146.Ddes_1436

    <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 <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini32 – 701PFLPROSITE-ProRule annotationAdd BLAST670
    Domaini708 – 831Glycine radicalPROSITE-ProRule annotationAdd BLAST124

    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>Regioni468 – 4702-hydroxyethane-1-sulfonate bindingBy similarity3

    <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 glycyl radical enzyme (GRE) family.Curated

    Phylogenomic databases

    evolutionary genealogy of genes: Non-supervised Orthologous Groups

    More...    eggNOGi    		ENOG4105C6N, Bacteria
    COG1882, LUCA

    The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

    More...    HOGENOMi    		CLU_009096_0_1_7

    Identification of Orthologs from Complete Genome Data

    More...    OMAi    		HVQYNIV

    Family and domain databases

    Integrated resource of protein families, domains and functional sites

    More...    InterProi    		View protein in InterPro
    IPR019777, Form_AcTrfase_GR_CS
    IPR001150, Gly_radical
    IPR004184, PFL_dom

    Pfam protein domain database

    More...    Pfami    		View protein in Pfam
    PF01228, Gly_radical, 1 hit
    PF02901, PFL-like, 1 hit

    PROSITE; a protein domain and family database

    More...    PROSITEi    		View protein in PROSITE
    PS00850, GLY_RADICAL_1, 1 hit
    PS51149, GLY_RADICAL_2, 1 hit
    PS51554, PFL, 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.

    B8J0R1-1 [UniParc]FASTAAdd to basket
    « Hide
            10         20         30         40         50
    MSMTTCECRS PQEQRLYDKI EGREDRFRKT HPRVFRLLER FEGQKPRIDI 
            60         70         80         90        100
    ERALYFTQSM QETEGQPLVL RWAKALMHIA RNMTVYVQED QLLLGRAGCD 
           110        120        130        140        150
    GRYGILYPEL DGDFLDIAVR DLPTRKTSPA TITPEDARRV VEEIAPYWKG 
           160        170        180        190        200
    KTYHEALNAA LPAEVHKLTY DDPEGLISRF IVNETSSFRS SIQWVHDYEK 
           210        220        230        240        250
    ILKRGFNSIK KEAREKLAAL DPLSAKDDRE KRPFLEAVMI VCDAIVLWAK 
           260        270        280        290        300
    RHAVLAREMA EKESDPVRKA ELLRMAENAE HVPGEPARDF WEACQSQWFT 
           310        320        330        340        350
    QMFSRIEQKT GTTISNGRMD QYFQPYYKQD REAGKITEAQ AMELLECMWV 
           360        370        380        390        400
    GMAEFIDMYI SPTGGAFNEG YAHWEAVTVG GQTPDGRDAS NDLTYLILKS 
           410        420        430        440        450
    KREFPLHYPD LAARIHSRAP ERYLWDVAET IKYGSGFPKL INDEEIVPLY 
           460        470        480        490        500
    VSKGATFEEA LDYAVSGCTE ARMPNRDTYT SGGAYINFAA AVEMVLRNGR 
           510        520        530        540        550
    MKKYGDQKLG VETGDPRSFT TWDQFWNAYV EQHLLFLKTA FTQQYIINKL 
           560        570        580        590        600
    RAEHFAQPMG SAMHDLCMKH CIDLHQEQIP EGINLGYFEY MGLGTVVDSL 
           610        620        630        640        650
    AAVKKLVFEE KKLSMDKLIA AIDADFEGYE DVRALLRSAP CYGNNDEYAD 
           660        670        680        690        700
    AIGRDIDRIS VEYGNKYSMS DLGIHNDVRY VPFTSHVPFG KVVSATPNGR 
           710        720        730        740        750
    TDGFPLSDGS SASHGADVNG PTAVLLSNCT TKNMGLRDRA ARMLNIKFTP 
           760        770        780        790        800
    KCVEGEQGTE KLVSFIRTFC DLKLWHVQFN VVNKGTLVAA QKDPQKYRNL 
           810        820        830 
    IVRIAGYSAY FVDLSPDLQN DLIARTEHDV M
    Length:831
    Mass (Da):94,548
    Last modified:March 3, 2009 - 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:iF586F47BE0512A1A
    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
    		CP001358 Genomic DNA Translation: ACL49338.1

    Genome annotation databases

    Ensembl bacterial and archaeal genome annotation project

    More...    EnsemblBacteriai    		ACL49338; ACL49338; Ddes_1436

    KEGG: Kyoto Encyclopedia of Genes and Genomes

    More...    KEGGi    		dds:Ddes_1436

    <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
    		CP001358 Genomic DNA Translation: ACL49338.1

    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

    STRINGi525146.Ddes_1436

    Genome annotation databases

    EnsemblBacteriaiACL49338; ACL49338; Ddes_1436
    KEGGidds:Ddes_1436

    Phylogenomic databases

    eggNOGiENOG4105C6N, Bacteria
    COG1882, LUCA
    HOGENOMiCLU_009096_0_1_7
    OMAiHVQYNIV

    Enzyme and pathway databases

    UniPathwayiUPA00338

    Family and domain databases

    InterProiView protein in InterPro
    IPR019777, Form_AcTrfase_GR_CS
    IPR001150, Gly_radical
    IPR004184, PFL_dom
    PfamiView protein in Pfam
    PF01228, Gly_radical, 1 hit
    PF02901, PFL-like, 1 hit
    PROSITEiView protein in PROSITE
    PS00850, GLY_RADICAL_1, 1 hit
    PS51149, GLY_RADICAL_2, 1 hit
    PS51554, PFL, 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 nameiISLA_DESDA
    <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: B8J0R1
    <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: October 7, 2020
    Last sequence update: March 3, 2009
    Last modified: December 2, 2020
    This is version 59 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

    Reference proteome

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families
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