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Q5N0J1 (CYNS_SYNP6) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 56. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Cyanate hydratase
Short name=Cyanase
EC=4.2.1.104
Alternative name(s):
Cyanate hydrolase
Cyanate lyase
Gene names
Name:cynS
Ordered Locus Names:syc1989_d
OrganismSynechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans) [Complete proteome] [HAMAP]
Taxonomic identifier269084 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Oscillatoriophycideae › Chroococcales › Synechococcus ›

Protein attributes

Sequence length146 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the reaction of cyanate with bicarbonate to produce ammonia and carbon dioxide By similarity. HAMAP-Rule MF_00535

Catalytic activity

Cyanate + HCO3- + 2 H+ = NH3 + 2 CO2. HAMAP-Rule MF_00535

Sequence similarities

Belongs to the cyanase family.

Ontologies

Keywords
   Molecular functionLyase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processcyanate metabolic process

Inferred from electronic annotation. Source: HAMAP

   Molecular_functionDNA binding

Inferred from electronic annotation. Source: InterPro

cyanate hydratase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 146146Cyanate hydratase HAMAP-Rule MF_00535
PRO_1000051488

Sites

Active site871 By similarity
Active site901 By similarity
Active site1131 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5N0J1 [UniParc].

Last modified February 1, 2005. Version 1.
Checksum: CE8714E1F1FDE04E

FASTA14616,362
        10         20         30         40         50         60 
MTSAITEQLL KAKKAKGITF TELEQLLGRD EVWIASVFYR QSTASPEEAE KLLTALGLDL 

        70         80         90        100        110        120 
ALADELTTPP VKGCLEPVIP TDPLIYRFYE IMQVYGLPLK DVIQEKFGDG IMSAIDFTLD 

       130        140 
VDKVEDPKGD RVKVTMCGKF LAYKKW

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References

[1]"Complete nucleotide sequence of the freshwater unicellular cyanobacterium Synechococcus elongatus PCC 6301 chromosome: gene content and organization."
Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M., Kanehisa M., Omata T., Sugiura M., Sugita M.
Photosyn. Res. 93:55-67(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 27144 / PCC 6301 / SAUG 1402/1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AP008231 Genomic DNA. Translation: BAD80179.1.
RefSeqYP_172699.1. NC_006576.1.

3D structure databases

HSSPHSSP built from PDB template 1DWK based on UniProtKB P00816.
ProteinModelPortalQ5N0J1.
ModBaseSearch...

Protein-protein interaction databases

STRING269084.syc1989_d.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAD80179; BAD80179; syc1989_d.
GeneID3199980.
KEGGsyc:syc1989_d.
PATRIC32490079. VBISynElo117686_2272.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1513.
HOGENOMHOG000043436.
KOK01725.
OMAEEDPKGD.
ProtClustDBPRK02866.

Enzyme and pathway databases

BRENDA4.2.1.104. 6187.

Family and domain databases

Gene3D1.10.260.40. 1 hit.
3.30.1160.10. 1 hit.
HAMAPMF_00535. Cyanate_hydrat.
InterProIPR008076. Cyanase.
IPR003712. Cyanate_lyase_C.
IPR010982. Lambda_DNA-bd_dom.
[Graphical view]
PfamPF02560. Cyanate_lyase. 1 hit.
[Graphical view]
PIRSFPIRSF001263. Cyanate_hydratas. 1 hit.
PRINTSPR01693. CYANASE.
SUPFAMSSF55234. Cyanate_lyase_C. 1 hit.
SSF47413. Lambda_like_DNA. 1 hit.
TIGRFAMsTIGR00673. cynS. 1 hit.
ProtoNetSearch...

Entry information

Entry nameCYNS_SYNP6
AccessionPrimary (citable) accession number: Q5N0J1
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 1, 2005
Last modified: May 1, 2013
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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