CYN

Functionⁱ

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

Catalytic activityⁱ

Cyanate + HCO₃^- + 2 H⁺ = NH₃ + 2 CO₂.UniRule annotation

Sites

Feature key	Position(s)	Length	Description
Active siteⁱ	94 – 94	1	UniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139
Active siteⁱ	97 – 97	1	UniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139
Active siteⁱ	120 – 120	1	UniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139

GO - Molecular functionⁱ

cyanate hydratase activity
Source: CACAO
Inferred from direct assayⁱ
- 21494323
DNA binding Source: InterPro

GO - Biological processⁱ

cyanate metabolic process Source: UniProtKB-HAMAP

Complete GO annotation...

Keywords - Molecular functionⁱ

Lyase

Enzyme and pathway databases

BRENDAⁱ	4.2.1.104. 4460.

BRENDAⁱ

4.2.1.104. 4460.

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: Cyanate hydrataseUniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139 (EC:4.2.1.104UniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139 ) Short name: CyanaseUniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139 Alternative name(s): Cyanate hydrolaseUniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139 Cyanate lyaseUniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139
Gene namesⁱ	Name:CYNUniRule annotation Manual assertion according to rulesⁱ HAMAP-Rule:MF_03139 Ordered Locus Names:Os10g0471300, LOC_Os10g33270 ORF Names:OsJ_31860, OSJNBa0079L16.19
Organismⁱ	Oryza sativa subsp. japonica (Rice)
Taxonomic identifierⁱ	39947 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › Mesangiospermae › Liliopsida › Petrosaviidae › commelinids › Poales › Poaceae › BOP clade › Oryzoideae › Oryzeae › Oryzinae › Oryza › Oryza sativa
Proteomesⁱ	UP000059680 Componentⁱ: Chromosome 10

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	Length	Description	Graphical view	Feature identifier	Actions
Chainⁱ	1 – 168	168	Cyanate hydratase		PRO_0000187535	Add BLAST

Proteomic databases

PaxDbⁱ	Q9FWK4.

PaxDbⁱ

Q9FWK4.

Expressionⁱ

Gene expression databases

ExpressionAtlasⁱ	Q9FWK4. baseline.
Genevisibleⁱ	Q9FWK4. OS.

Interactionⁱ

Protein-protein interaction databases

STRINGⁱ	39947.LOC_Os10g33270.1.

STRINGⁱ

39947.LOC_Os10g33270.1.

Structureⁱ

3D structure databases

ProteinModelPortalⁱ	Q9FWK4.
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Family & Domainsⁱ

Sequence similaritiesⁱ

Belongs to the cyanase family.UniRule annotation

Phylogenomic databases

eggNOGⁱ	ENOG410IWK0. Eukaryota. COG1513. LUCA.
HOGENOMⁱ	HOG000043436.
InParanoidⁱ	Q9FWK4.
OMAⁱ	PMKDVIQ.
OrthoDBⁱ	EOG09360QQX.

Family and domain databases

CDDⁱ	cd00559. Cyanase_C. 1 hit.
Gene3Dⁱ	1.10.260.40. 1 hit. 3.30.1160.10. 1 hit.
HAMAPⁱ	MF_00535. Cyanate_hydrat. 1 hit.
InterProⁱ	IPR008076. Cyanase. IPR003712. Cyanate_lyase_C. IPR010982. Lambda_DNA-bd_dom. [Graphical view]
Pfamⁱ	PF02560. Cyanate_lyase. 1 hit. [Graphical view]
PIRSFⁱ	PIRSF001263. Cyanate_hydratas. 1 hit.
PRINTSⁱ	PR01693. CYANASE.
SMARTⁱ	SM01116. Cyanate_lyase. 1 hit. [Graphical view]
SUPFAMⁱ	SSF47413. SSF47413. 1 hit. SSF55234. SSF55234. 1 hit.
TIGRFAMsⁱ	TIGR00673. cynS. 1 hit.

Sequenceⁱ

Sequence statusⁱ: Complete.

Q9FWK4-1 [UniParc]FASTA Add to basket

« Hide

        10         20         30         40         50
MEGGGGERAA GVVRRLMAAK AESRKSFSEI GEEAGLTNVY VAQLLRRQAQ 
        60         70         80         90        100
LKPETAPALR AAVPGLTDDL VALMMEPPFR SYHPDIVHEP AIYRLNEAVM 
       110        120        130        140        150
HFGESIKEII NEEFGDGIMS AIDFYCSVDK VQGADGKDRV VVTFDGKYLP 
       160 
YSEQRSDHMM SRLTRKTS

Length:168

Mass (Da):18,608

Last modified:January 31, 2002 - v2

Checksum:ⁱ09492E5A2CF39EE5

GO

Sequence cautionⁱ

The sequence AAG21913 differs from that shown. Reason: Erroneous gene model prediction. Curated

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AC026815 Genomic DNA. Translation: AAG21913.1. Sequence problems. DP000086 Genomic DNA. Translation: ABB47779.1. AP008216 Genomic DNA. Translation: BAF26741.1. AP014966 Genomic DNA. Translation: BAT11259.1. CM000147 Genomic DNA. Translation: EAZ16394.1. AK105134 mRNA. Translation: BAG97107.1.
RefSeqⁱ	XP_015614137.1. XM_015758651.1.
UniGeneⁱ	Os.54423.

Genome annotation databases

EnsemblPlantsⁱ	OS10T0471300-01; OS10T0471300-01; OS10G0471300.
GeneIDⁱ	4348870.
Grameneⁱ	OS10T0471300-01; OS10T0471300-01; OS10G0471300.

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	AC026815 Genomic DNA. Translation: AAG21913.1. Sequence problems. DP000086 Genomic DNA. Translation: ABB47779.1. AP008216 Genomic DNA. Translation: BAF26741.1. AP014966 Genomic DNA. Translation: BAT11259.1. CM000147 Genomic DNA. Translation: EAZ16394.1. AK105134 mRNA. Translation: BAG97107.1.
RefSeqⁱ	XP_015614137.1. XM_015758651.1.
UniGeneⁱ	Os.54423.

3D structure databases

ProteinModelPortalⁱ	Q9FWK4.
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Protein-protein interaction databases

STRINGⁱ	39947.LOC_Os10g33270.1.

STRINGⁱ

39947.LOC_Os10g33270.1.

Proteomic databases

PaxDbⁱ	Q9FWK4.

PaxDbⁱ

Q9FWK4.

Protocols and materials databases

Structural Biology Knowledgebase	Search...

Structural Biology Knowledgebase

Search...

Genome annotation databases

EnsemblPlantsⁱ	OS10T0471300-01; OS10T0471300-01; OS10G0471300.
GeneIDⁱ	4348870.
Grameneⁱ	OS10T0471300-01; OS10T0471300-01; OS10G0471300.

Phylogenomic databases

eggNOGⁱ	ENOG410IWK0. Eukaryota. COG1513. LUCA.
HOGENOMⁱ	HOG000043436.
InParanoidⁱ	Q9FWK4.
OMAⁱ	PMKDVIQ.
OrthoDBⁱ	EOG09360QQX.

Enzyme and pathway databases

BRENDAⁱ	4.2.1.104. 4460.

BRENDAⁱ

4.2.1.104. 4460.

Gene expression databases

ExpressionAtlasⁱ	Q9FWK4. baseline.
Genevisibleⁱ	Q9FWK4. OS.

Family and domain databases

CDDⁱ	cd00559. Cyanase_C. 1 hit.
Gene3Dⁱ	1.10.260.40. 1 hit. 3.30.1160.10. 1 hit.
HAMAPⁱ	MF_00535. Cyanate_hydrat. 1 hit.
InterProⁱ	IPR008076. Cyanase. IPR003712. Cyanate_lyase_C. IPR010982. Lambda_DNA-bd_dom. [Graphical view]
Pfamⁱ	PF02560. Cyanate_lyase. 1 hit. [Graphical view]
PIRSFⁱ	PIRSF001263. Cyanate_hydratas. 1 hit.
PRINTSⁱ	PR01693. CYANASE.
SMARTⁱ	SM01116. Cyanate_lyase. 1 hit. [Graphical view]
SUPFAMⁱ	SSF47413. SSF47413. 1 hit. SSF55234. SSF55234. 1 hit.
TIGRFAMsⁱ	TIGR00673. cynS. 1 hit.
ProtoNetⁱ	Search...

Entry informationⁱ

Entry nameⁱ

CYNS_ORYSJ

Accessionⁱ

Primary (citable) accession number: Q9FWK4
Secondary accession number(s): A0A0P0XV77

Q7XDI1

Entry historyⁱ

Integrated into UniProtKB/Swiss-Prot:	January 31, 2002
Last sequence update:	January 31, 2002
Last modified:	September 7, 2016
This is version 102 of the entry and version 2 of the sequence. [Complete history]

Entry statusⁱ

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program

Miscellaneousⁱ

Keywords - Technical termⁱ

Complete proteome, Reference proteome

Documents

Oryza sativa (rice)
Index of Oryza sativa entries and their corresponding gene designations
SIMILARITY comments
Index of protein domains and families

Similar proteinsⁱ

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:

100%	UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%	UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%	UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

UniProtKB

UniParc

Help

UniRef

Proteomes

Annotation systems

Supporting data

UniProtKB - Q9FWK4 (CYNS_ORYSJ)

UniProt

Q9FWK4 - CYNS_ORYSJ

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Cyanate hydratase

Select a section on the left to see content.

<p>Provides any useful information about the protein, mostly biological knowledge.</p><p><a href='../manual/function_section' target='_top'>More...</a></p>Functioni

Sites

<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Biological processi

Enzyme and pathway databases

<p>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><p><a href='../manual/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>Describes post-translational modifications (PTMs) and/or processing events.</p><p><a href='../manual/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Proteomic databases

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

Gene expression databases

<p>Provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.</p><p><a href='../manual/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

<p>Provides information on the tertiary and secondary structure of a protein.</p><p><a href='../manual/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

<p>Provides information on sequence similarities with other proteins and the domain(s) present in a protein.</p><p><a href='../manual/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>Provides information about the sequence similarity with other proteins.</p><p><a href='../manual/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Phylogenomic databases

Family and domain databases

<p>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 length and molecular weight.</p><p><a href='../manual/sequences_section' target='_top'>More...</a></p>Sequencei

<p>Reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.</p><p><a href='../manual/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

Sequence databases

Genome annotation databases

<p>Is used to point to information related to entries and found in data collections other than UniProtKB.</p><p><a href='../manual/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

3D structure databases

Protein-protein interaction databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Phylogenomic databases

Enzyme and pathway databases

Gene expression databases

Family and domain databases

<p>Provides general information on the entry.</p><p><a href='../manual/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>Contains any relevant information that doesn’t fit in any other defined sections</p><p><a href='../manual/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Documents

Functionⁱ

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

PTM / Processingⁱ

Expressionⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Sequenceⁱ

Sequence cautionⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ