spacer

GO:0016966 nitric oxide reductase activity

Term Information

ID GO:0016966
Name nitric oxide reductase activity
Ontology Molecular Function
Definition Catalysis of the reaction: H(2)O + 2 ferricytochrome c + nitrous oxide = 2 H(+) + 2 ferrocytochrome c + 2 nitric oxide.
Secondary IDs GO:0016967 GO:0016968
GONUTS GO:0016966 Wiki Page

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope. Click on the icon for more details.
Type Synonym
exact nitric-oxide reductase activity
exact nitrogen oxide reductase activity
exact nitrous-oxide:(acceptor) oxidoreductase (NO-forming)
narrow cytochrome bc nitric oxide reductase activity
narrow CYP55
narrow P450 nitric oxide reductase activity
narrow P450nor
exact nitrous-oxide:acceptor oxidoreductase (NO-forming)

Annotation Guidance

Usage of this term is subject to the following annotation guidelines:
Annotation Guidelines
Annotating to catalytic activities using the IPI evidence codeLink
Describing enzyme functions that catalyse multi-stage reactionsLink

Cross-references

Database ID
EC 1.7.2.5
InterPro IPR023957
KEGG R00294
MetaCyc NITRIC-OXIDE-REDUCTASE-RXN

Ancestor Chart

This chart is interactive; you can click on the term boxes and legend for more information.
Display options
Display
Key
GO IDs
Term box width
Term box height
Slim colours
Show children
Image size limit (in megapixels)
Note that setting the limit too high may result in images being generated slowly; it may even cause the browser to crash. The maximum limit is 20 megapixels.

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0016966:
Term has no children

Protein Annotation

Displaying annotations FIRST to LAST of TOTAL Page size: Additional filters: Bookmarkable link
Database
Gene Product ID
Symbol
Qualifier
GO Identifier
GO Term Name
Aspect
Original GO ID
Original GO Term Name
Evidence
Reference
With
Taxon
Date
Assigned By
Product Form ID
Name
Synonym
Type
Taxon Name
Sequence

Export

Display options

ID Mapping

QuickGO maps between different identifier types by using a combination of mapping files provided by the databases, and using identifier cross-references supplied by UniProtKB.

If more than one identifier type needs to be used to map all required sequences, drag the selected databases to change the order in which identifiers are found.

Filter

Select

Grouped by
Annotation count
Protein count
Both

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0016966. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0016966 based on the entire annotation set Co-occurrence statistics for GO:0016966 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2012-03-01 Added DEFINITION Catalysis of the reaction: H(2)O + 2 ferricytochrome c + nitrous oxide = 2 H(+) + 2 ferrocytochrome c + 2 nitric oxide.
2012-03-01 Deleted DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.
2012-03-01 Added XREF KEGG:R00294
2012-03-01 Added XREF EC:1.7.2.5
2012-03-01 Deleted XREF EC:1.7.99.7
2012-03-01 Added RELATION is a GO:0016662 (oxidoreductase activity, acting on other nitrogenous compounds as donors, cytochrome as acceptor)
2012-03-01 Deleted RELATION is a GO:0016661 (oxidoreductase activity, acting on other nitrogenous compounds as donors)
2008-05-13 Added DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.
2008-04-01 Updated RELATION is a GO:0016661 (oxidoreductase activity, acting on other nitrogenous compounds as donors)
2007-11-08 Added SYNONYM nitric-oxide reductase activity
2007-11-08 Added SYNONYM nitrogen oxide reductase activity
2007-11-08 Added SYNONYM nitrous-oxide:(acceptor) oxidoreductase (NO-forming)
2007-11-08 Added SYNONYM nitrous-oxide:acceptor oxidoreductase (NO-forming)
2007-08-09 Added SYNONYM CYP55
2007-08-09 Added SYNONYM P450 nitric oxide reductase activity
2007-08-09 Added SYNONYM P450nor
2007-08-09 Added SYNONYM cytochrome bc nitric oxide reductase activity
2007-08-09 Deleted SYNONYM CYP55
2007-08-09 Deleted SYNONYM P450 nitric oxide reductase activity
2007-08-09 Deleted SYNONYM P450nor
2007-08-09 Deleted SYNONYM cytochrome bc nitric oxide reductase activity
2004-12-03 Deleted XREF MetaCyc:NITRIC-OXIDE-REDUCTASE-RXN ""
2004-12-03 Deleted XREF EC:1.7.99.7 ""
2004-12-03 Added XREF MetaCyc:NITRIC-OXIDE-REDUCTASE-RXN
2004-12-03 Added XREF EC:1.7.99.7
2004-07-26 Added XREF MetaCyc:NITRIC-OXIDE-REDUCTASE-RXN ""
2004-07-26 Added XREF EC:1.7.99.7 ""
2004-06-06 Added SECONDARY GO:0016968 (P450 nitric oxide reductase activity)
2004-06-06 Added SECONDARY GO:0016967 (cytochrome bc nitric oxide reductase activity)
2004-06-06 Added SYNONYM CYP55
2004-06-06 Added SYNONYM P450 nitric oxide reductase activity
2004-06-06 Added SYNONYM P450nor
2004-06-06 Added SYNONYM cytochrome bc nitric oxide reductase activity
2004-05-21 Added DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.
2003-03-19 Updated TERM nitric oxide reductase activity
2002-02-06 Updated TERM nitric oxide reductase
2001-04-03 Updated TERM nitric oxide reductase
2001-03-30 Added TERM nitric oxide reductase

Term

Timestamp Action Category Detail
2003-03-19 Updated TERM nitric oxide reductase activity
2002-02-06 Updated TERM nitric oxide reductase
2001-04-03 Updated TERM nitric oxide reductase
2001-03-30 Added TERM nitric oxide reductase

Definition/synonyms

Timestamp Action Category Detail
2012-03-01 Added DEFINITION Catalysis of the reaction: H(2)O + 2 ferricytochrome c + nitrous oxide = 2 H(+) + 2 ferrocytochrome c + 2 nitric oxide.
2012-03-01 Deleted DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.
2008-05-13 Added DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.
2007-11-08 Added SYNONYM nitric-oxide reductase activity
2007-11-08 Added SYNONYM nitrogen oxide reductase activity
2007-11-08 Added SYNONYM nitrous-oxide:(acceptor) oxidoreductase (NO-forming)
2007-11-08 Added SYNONYM nitrous-oxide:acceptor oxidoreductase (NO-forming)
2007-08-09 Added SYNONYM CYP55
2007-08-09 Added SYNONYM P450 nitric oxide reductase activity
2007-08-09 Added SYNONYM P450nor
2007-08-09 Added SYNONYM cytochrome bc nitric oxide reductase activity
2007-08-09 Deleted SYNONYM CYP55
2007-08-09 Deleted SYNONYM P450 nitric oxide reductase activity
2007-08-09 Deleted SYNONYM P450nor
2007-08-09 Deleted SYNONYM cytochrome bc nitric oxide reductase activity
2004-06-06 Added SYNONYM CYP55
2004-06-06 Added SYNONYM P450 nitric oxide reductase activity
2004-06-06 Added SYNONYM P450nor
2004-06-06 Added SYNONYM cytochrome bc nitric oxide reductase activity
2004-05-21 Added DEFINITION Catalysis of the reaction: nitrous oxide + acceptor + H2O = 2 nitric oxide + reduced acceptor.

Relationships

Timestamp Action Category Detail
2012-03-01 Added RELATION is a GO:0016662 (oxidoreductase activity, acting on other nitrogenous compounds as donors, cytochrome as acceptor)
2012-03-01 Deleted RELATION is a GO:0016661 (oxidoreductase activity, acting on other nitrogenous compounds as donors)
2008-04-01 Updated RELATION is a GO:0016661 (oxidoreductase activity, acting on other nitrogenous compounds as donors)

Cross-references

Timestamp Action Category Detail
2012-03-01 Added XREF KEGG:R00294
2012-03-01 Added XREF EC:1.7.2.5
2012-03-01 Deleted XREF EC:1.7.99.7
2004-12-03 Deleted XREF MetaCyc:NITRIC-OXIDE-REDUCTASE-RXN ""
2004-12-03 Deleted XREF EC:1.7.99.7 ""
2004-12-03 Added XREF MetaCyc:NITRIC-OXIDE-REDUCTASE-RXN
2004-12-03 Added XREF EC:1.7.99.7
2004-07-26 Added XREF MetaCyc:NITRIC-OXIDE-REDUCTASE-RXN ""
2004-07-26 Added XREF EC:1.7.99.7 ""

Other

Timestamp Action Category Detail
2004-06-06 Added SECONDARY GO:0016968 (P450 nitric oxide reductase activity)
2004-06-06 Added SECONDARY GO:0016967 (cytochrome bc nitric oxide reductase activity)
spacer
Please send comments, suggestions or bug reports to goa@ebi.ac.uk. Click here for details of how to cite UniProt-GOA and QuickGO.
12ms