GO:0050304
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nitrous-oxide reductase activity
Molecular Function
Definition (GO:0050304 GONUTS page)
Catalysis of the reaction: H2O + 2 cytochrome c + nitrogen = 2 reduced cytochrome c + nitrous oxide.
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.
Synonym | Type |
---|---|
nitrous oxide reductase activity | related |
N2O reductase activity | related |
nitrogen:(acceptor) oxidoreductase (N2O-forming) | related |
nitrogen:acceptor oxidoreductase (N2O-forming) | related |
Ancestor Chart
Annotation Guidance
Usage of this term is subject to the following annotation guidelines:
Annotating to catalytic activities using the IPI evidence code | Link |
Describing enzyme functions that catalyse multi-stage reactions | Link |
Annotation Blacklist
This list aims to correct incorrect annotations to UniProtKB accessions inferred from electronic annotation (IEA) methods that are supplied by the UniProt-GOA project to the GO Consortium:
Category | Entity Type | Entity ID | Taxon ID | Entity Name | Ancestor GO ID | Reason | Rule/Method ID |
---|---|---|---|---|---|---|---|
IEA Review | protein | O63264 | 4957 | ZBI1_ZYGBI | GO:0016491 | Proteins appear to be intron-encoded endonucleases that hit InterPro cytochrome b/b6 (IPR016175) and Di-haem cytochrome (IPR016174) entries. Communicated by InterPro 29-05-2012. | |
IEA Review | protein | P03879 | 559292 | MBI4_YEAST | GO:0016491 | Proteins appear to be intron-encoded endonucleases that hit InterPro cytochrome b/b6 (IPR016175) and Di-haem cytochrome (IPR016174) entries. Communicated by InterPro 29-05-2012. | |
IEA Review | protein | P03880 | 162425 | ANI1_EMEND | GO:0016491 | Proteins appear to be intron-encoded endonucleases that hit InterPro cytochrome b/b6 (IPR016175) and Di-haem cytochrome (IPR016174) entries. Communicated by InterPro 29-05-2012. | |
IEA Review | protein | P03882 | 559292 | SCE1_YEAST | GO:0016491 | Proteins appear to be intron-encoded endonucleases that hit InterPro cytochrome b/b6 (IPR016175) and Di-haem cytochrome (IPR016174) entries. Communicated by InterPro 29-05-2012. | |
IEA Review | protein | Q0H8X2 | 237631 | BI1_USTMA | GO:0016491 | Proteins appear to be intron-encoded endonucleases that hit InterPro cytochrome b/b6 (IPR016175) and Di-haem cytochrome (IPR016174) entries. Communicated by InterPro 29-05-2012. | |
IEA Review | protein | Q35127 | 367110 | MBI1_NEUCR | GO:0016491 | Proteins appear to be intron-encoded endonucleases that hit InterPro cytochrome b/b6 (IPR016175) and Di-haem cytochrome (IPR016174) entries. Communicated by InterPro 29-05-2012. | |
NOT-qualified manual | protein | A0A1D8PT92 | 237561 | A0A1D8PT92_CANAL | GO:0016491 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033 | |
NOT-qualified manual | protein | A0MTA1 | 7955 | APEX1_DANRE | GO:0016491 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000314 from this reference: PMID:18579163 | |
NOT-qualified manual | protein | A7EKP7 | 665079 | A7EKP7_SCLS1 | GO:0016491 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033 | |
NOT-qualified manual | protein | P02521 | 9031 | ARLY1_CHICK | GO:0003824 | 1 NOT-qualified manual annotation exists with evidence code ECO:0000304 from this reference: PMID:11258884 |
Cross-references
Database | ID | Description |
---|---|---|
EC | 1.7.2.4 | |
InterPro | IPR023644 | Nitrous-oxide reductase |
KEGG_REACTION | R02804 | |
MetaCyc | RXN-12130 | |
RHEA | 43108 |
Cross-Ontology Relations
Relation | Other Ontology | ID | Term |
---|---|---|---|
has_participant | CHEBI | CHEBI:29034 | iron(3+) |
has_participant | CHEBI | CHEBI:15377 | water |
has_participant | CHEBI | CHEBI:17045 | dinitrogen oxide |
has_participant | CHEBI | CHEBI:17997 | dinitrogen |
has_participant | CHEBI | CHEBI:29033 | iron(2+) |
has_participant | CHEBI | CHEBI:15378 | hydron |
Co-occurring Terms
These tables show the number of times the term listed in the table has been co-annotated.
No co-occurrence statistics for GO:0050304 based on ALL annotations
The top 26 of 26 co-occurring terms
Co-occurring Term | PR | S% | #Together | #Compared |
---|---|---|---|---|
nitrous-oxide reductase activity
|
40,569.99 | 100.00 | 4,805 | 4,805 |
denitrification pathway
|
7,858.32 | 13.60 | 1,506 | 7,775 |
copper ion binding
|
221.70 | 0.54 | 3,132 | 573,134 |
cell envelope
|
140.54 | 0.35 | 2,401 | 693,121 |
periplasmic space
|
105.49 | 0.26 | 2,165 | 832,645 |
calcium ion binding
|
72.96 | 0.18 | 2,371 | 1,318,476 |
cytochrome-c oxidase activity
|
43.63 | 0.11 | 2,186 | 2,032,806 |
proton transmembrane transport
|
35.99 | 0.09 | 2,186 | 2,464,461 |
oxidoreductase activity
|
15.95 | 0.04 | 4,682 | 11,906,003 |
electron transport chain
|
4.93 | 0.01 | 37 | 304,562 |
Totals | 30429 | 173492922 |
No co-occurrence statistics for GO:0050304 based on MANUAL annotations
The top 0 of 0 co-occurring terms
Co-occurring Term | PR | S% | #Together | #Compared |
---|---|---|---|---|
Totals | 0 | 0 |
Change Log
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- Definition / Synonyms
- Definition / Synonyms
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Timestamp | Action | Category | Detail |
---|---|---|---|
2022-09-01 | Deleted | DEFINITION | Catalysis of the reaction: H(2)O + 2 cytochrome c + nitrogen = 2 reduced cytochrome c + nitrous oxide. |
2022-09-01 | Added | DEFINITION | Catalysis of the reaction: H2O + 2 cytochrome c + nitrogen = 2 reduced cytochrome c + nitrous oxide. |
2020-10-08 | Added | SYNONYM | N2O reductase activity |
2020-10-08 | Deleted | SYNONYM | N2O reductase activity |
2020-10-08 | Added | SYNONYM | nitrogen:(acceptor) oxidoreductase (N2O-forming) |
2020-10-08 | Added | SYNONYM | nitrogen:acceptor oxidoreductase (N2O-forming) |
2020-10-08 | Added | SYNONYM | nitrous oxide reductase activity |
2020-10-08 | Deleted | SYNONYM | nitrogen:acceptor oxidoreductase (N2O-forming) |
2020-10-08 | Deleted | SYNONYM | nitrous oxide reductase activity |
2020-10-08 | Deleted | SYNONYM | nitrogen:(acceptor) oxidoreductase (N2O-forming) |
Timestamp | Action | Category | Detail |
---|---|---|---|
2003-08-29 | Added | TERM | nitrous-oxide reductase activity |
Timestamp | Action | Category | Detail |
---|---|---|---|
2022-09-01 | Deleted | DEFINITION | Catalysis of the reaction: H(2)O + 2 cytochrome c + nitrogen = 2 reduced cytochrome c + nitrous oxide. |
2022-09-01 | Added | DEFINITION | Catalysis of the reaction: H2O + 2 cytochrome c + nitrogen = 2 reduced cytochrome c + nitrous oxide. |
2020-10-08 | Added | SYNONYM | N2O reductase activity |
2020-10-08 | Deleted | SYNONYM | N2O reductase activity |
2020-10-08 | Added | SYNONYM | nitrogen:(acceptor) oxidoreductase (N2O-forming) |
2020-10-08 | Added | SYNONYM | nitrogen:acceptor oxidoreductase (N2O-forming) |
2020-10-08 | Added | SYNONYM | nitrous oxide reductase activity |
2020-10-08 | Deleted | SYNONYM | nitrogen:acceptor oxidoreductase (N2O-forming) |
2020-10-08 | Deleted | SYNONYM | nitrous oxide reductase activity |
2020-10-08 | Deleted | SYNONYM | nitrogen:(acceptor) oxidoreductase (N2O-forming) |
2012-03-01 | Added | DEFINITION | Catalysis of the reaction: H(2)O + 2 cytochrome c + nitrogen = 2 reduced cytochrome c + nitrous oxide. |
2012-03-01 | Deleted | DEFINITION | Catalysis of the reaction: nitrogen + H2O + acceptor = nitrous oxide + reduced acceptor. |
2008-05-13 | Added | DEFINITION | Catalysis of the reaction: nitrogen + H2O + acceptor = nitrous oxide + reduced acceptor. |
2008-05-12 | Deleted | DEFINITION | Catalysis of the reaction: nitrogen + H2O + acceptor = nitrous oxide + reduced acceptor. |
2007-11-08 | Added | SYNONYM | nitrogen:acceptor oxidoreductase (N2O-forming) |
2007-11-08 | Added | SYNONYM | nitrogen:(acceptor) oxidoreductase (N2O-forming) |
2007-11-08 | Added | SYNONYM | N2O reductase activity |
2007-11-08 | Added | SYNONYM | nitrous oxide reductase activity |
2003-08-29 | Added | DEFINITION | Catalysis of the reaction: nitrogen + H2O + acceptor = nitrous oxide + reduced acceptor. |
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) |
Timestamp | Action | Category | Detail |
---|---|---|---|
2020-06-22 | Added | XREF | RHEA:43108 |
2019-06-20 | Added | XREF | KEGG_REACTION:R02804 |
2019-06-20 | Deleted | XREF | KEGG:R02804 |
2012-03-01 | Deleted | XREF | EC:1.7.99.6 |
2012-03-01 | Deleted | XREF | MetaCyc:NITROUS-OXIDE-REDUCTASE-RXN |
2012-03-01 | Added | XREF | MetaCyc:RXN-12130 |
2012-03-01 | Added | XREF | KEGG:R02804 |
2012-03-01 | Added | XREF | EC:1.7.2.4 |
2003-10-27 | Added | XREF | MetaCyc:NITROUS-OXIDE-REDUCTASE-RXN |
2003-08-29 | Added | XREF | EC:1.7.99.6 |
Timestamp | Action | Category | Detail |
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