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UniProtKB - Q55367 (CYNS_SYNY3)

Entry version 123 (29 Sep 2021)
Sequence version 1 (01 Nov 1996)
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Protein

Cyanate hydratase

Gene

cynS

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
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

Catalyzes the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide.

<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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 sitei90UniRule annotation1
Active sitei93UniRule annotation1
Active sitei116UniRule annotation1

<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

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		4.2.1.104, 382

<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:
Cyanate hydrataseUniRule annotation (EC:4.2.1.104UniRule annotation)
Short name:
CyanaseUniRule annotation
Alternative name(s):
Cyanate hydrolaseUniRule annotation
Cyanate lyaseUniRule annotation
<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:cynSUniRule annotation
Ordered Locus Names:slr0899
<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>OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
<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 identifieri1111708 [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 › Cyanobacteria › Synechococcales › Merismopediaceae › Synechocystis › unclassified Synechocystis ›
<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
  • UP000001425 <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_00001875321 – 149Cyanate hydrataseAdd BLAST149

Proteomic databases

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

More...PaxDbi		Q55367

<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		1148.1001209

<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		Q55367

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 cyanase family.UniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG1513, Bacteria

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q55367

Identification of Orthologs from Complete Genome Data

More...OMAi		YELVMIN

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q55367

Family and domain databases

Conserved Domains Database

More...CDDi		cd00559, Cyanase_C, 1 hit
cd00093, HTH_XRE, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.260.40, 1 hit
3.30.1160.10, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_00535, Cyanate_hydrat, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001387, Cro/C1-type_HTH
IPR008076, Cyanase
IPR003712, Cyanate_lyase_C
IPR036581, Cyanate_lyase_C_sf
IPR010982, Lambda_DNA-bd_dom_sf

The PANTHER Classification System

More...PANTHERi		PTHR34186, PTHR34186, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF02560, Cyanate_lyase, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001263, Cyanate_hydratas, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01693, CYANASE

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM01116, Cyanate_lyase, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47413, SSF47413, 1 hit
SSF55234, SSF55234, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00673, cynS, 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.

Q55367-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAGTEISAIT TKLLEAKKAK GITFADLEQL LGRDEVWIAA VIYRQASASV 
        60         70         80         90        100
DEAEKLLHCL GLSDDLVPEL TAPSVKGLGP VVPTDPLIYR FYEIMQVYGM 
       110        120        130        140 
PMKEVIHEKF GDGIMSAIDF TLDIEKEADP KGDRVKVTMN GKFLPYKKW
Length:149
Mass (Da):16,532
Last modified:November 1, 1996 - 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:i8335E4258F19E5E3
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
BA000022 Genomic DNA Translation: BAA10449.1

Protein sequence database of the Protein Information Resource

More...PIRi		S75714

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		BAA10449; BAA10449; BAA10449

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		syn:slr0899

<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
BA000022 Genomic DNA Translation: BAA10449.1
PIRiS75714

3D structure databases

SMRiQ55367
ModBaseiSearch...

Protein-protein interaction databases

STRINGi1148.1001209

Proteomic databases

PaxDbiQ55367

Genome annotation databases

EnsemblBacteriaiBAA10449; BAA10449; BAA10449
KEGGisyn:slr0899

Phylogenomic databases

eggNOGiCOG1513, Bacteria
InParanoidiQ55367
OMAiYELVMIN
PhylomeDBiQ55367

Enzyme and pathway databases

BRENDAi4.2.1.104, 382

Family and domain databases

CDDicd00559, Cyanase_C, 1 hit
cd00093, HTH_XRE, 1 hit
Gene3Di1.10.260.40, 1 hit
3.30.1160.10, 1 hit
HAMAPiMF_00535, Cyanate_hydrat, 1 hit
InterProiView protein in InterPro
IPR001387, Cro/C1-type_HTH
IPR008076, Cyanase
IPR003712, Cyanate_lyase_C
IPR036581, Cyanate_lyase_C_sf
IPR010982, Lambda_DNA-bd_dom_sf
PANTHERiPTHR34186, PTHR34186, 1 hit
PfamiView protein in Pfam
PF02560, Cyanate_lyase, 1 hit
PIRSFiPIRSF001263, Cyanate_hydratas, 1 hit
PRINTSiPR01693, CYANASE
SMARTiView protein in SMART
SM01116, Cyanate_lyase, 1 hit
SUPFAMiSSF47413, SSF47413, 1 hit
SSF55234, SSF55234, 1 hit
TIGRFAMsiTIGR00673, cynS, 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 nameiCYNS_SYNY3
<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: Q55367
<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: November 1, 1997
Last sequence update: November 1, 1996
Last modified: September 29, 2021
This is version 123 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. SIMILARITY comments
    Index of protein domains and families
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