This term is obsolete.

GO:0050140 JSON

nitrate reductase (cytochrome) activity

Molecular Function

Definition (GO:0050140 GONUTS page)

Catalysis of the reaction: ferrocytochrome + nitrate = ferricytochrome + nitrite.

3,171 annotations

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
ferrocytochrome:nitrate oxidoreductase activity related
benzyl viologen-nitrate reductase activity related

Ancestor Chart

Ancestor chart for GO:0050140
Chart options
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 1.9.6.1
MetaCyc NITRATE-REDUCTASE-CYTOCHROME-RXN
RHEA 12909

Cross-Ontology Relations

Relation Other Ontology ID Term
has_participant CHEBI CHEBI:29033 iron(2+)
has_participant CHEBI CHEBI:17632 nitrate
has_participant CHEBI CHEBI:15377 water
has_participant CHEBI CHEBI:15378 hydron
has_participant CHEBI CHEBI:16301 nitrite
has_participant CHEBI CHEBI:29034 iron(3+)

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:0050140 based on ALL annotations
The top 30 of 30 co-occurring terms
Co-occurring Term PR S% #Together #Compared
nitrate reductase (cytochrome) activity
61,475.49 100.00 3,171 3,171
nitrate reductase complex
5,801.57 9.42 3,124 33,103
nitrate reductase activity
5,374.57 8.73 3,124 35,733
oxidoreductase complex
4,225.90 6.74 2,463 35,830
nitrate assimilation
1,809.52 2.94 3,145 106,846
cellular respiration
1,713.51 2.77 2,463 88,365
molybdenum ion binding
1,256.55 2.04 3,127 152,986
molybdopterin cofactor binding
1,108.83 1.80 3,149 174,586
Mo-molybdopterin cofactor biosynthetic process
647.83 1.05 3,121 296,164
periplasmic space
204.00 0.33 2,763 832,645
Totals 49250 124759811
No co-occurrence statistics for GO:0050140 based on MANUAL annotations
The top 4 of 4 co-occurring terms
Co-occurring Term PR S% #Together #Compared
nitrate reductase (cytochrome) activity
1,291,799.00 100.00 1 1
nitrate assimilation
10,676.02 0.83 1 121
periplasmic space
7,216.75 0.56 1 179
anaerobic respiration
5,046.09 0.39 1 256
Totals 4 557

Change Log

Timestamp Action Category Detail
2024-04-06 Added RELATION is a GO:0008940 (nitrate reductase activity)
2020-10-08 Added SYNONYM benzyl viologen-nitrate reductase activity
2020-10-08 Added SYNONYM ferrocytochrome:nitrate oxidoreductase activity
2020-10-08 Deleted SYNONYM ferrocytochrome:nitrate oxidoreductase activity
2020-10-08 Deleted SYNONYM benzyl viologen-nitrate reductase activity
2020-06-22 Added XREF RHEA:12909
2010-09-15 Deleted DEFINITION Catalysis of the reaction: ferrocytochrome + NO3- (nitrate) = ferricytochrome + NO2- (nitrite).
2010-09-15 Added DEFINITION Catalysis of the reaction: ferrocytochrome + nitrate = ferricytochrome + nitrite.
2009-05-21 Deleted XREF MetaCyc:NITRATE-REDUCTASE-(CYTOCHROME)-RXN
2009-05-21 Added XREF MetaCyc:NITRATE-REDUCTASE-CYTOCHROME-RXN
Timestamp Action Category Detail
2003-08-29 Added TERM nitrate reductase (cytochrome) activity
Timestamp Action Category Detail
2020-10-08 Added SYNONYM benzyl viologen-nitrate reductase activity
2020-10-08 Added SYNONYM ferrocytochrome:nitrate oxidoreductase activity
2020-10-08 Deleted SYNONYM ferrocytochrome:nitrate oxidoreductase activity
2020-10-08 Deleted SYNONYM benzyl viologen-nitrate reductase activity
2010-09-15 Deleted DEFINITION Catalysis of the reaction: ferrocytochrome + NO3- (nitrate) = ferricytochrome + NO2- (nitrite).
2010-09-15 Added DEFINITION Catalysis of the reaction: ferrocytochrome + nitrate = ferricytochrome + nitrite.
2008-05-13 Added DEFINITION Catalysis of the reaction: ferrocytochrome + NO3- (nitrate) = ferricytochrome + NO2- (nitrite).
2008-05-12 Deleted DEFINITION Catalysis of the reaction: ferrocytochrome + NO3- (nitrate) = ferricytochrome + NO2- (nitrite).
2007-11-08 Added SYNONYM benzyl viologen-nitrate reductase activity
2007-11-08 Added SYNONYM ferrocytochrome:nitrate oxidoreductase activity
2006-02-04 Updated DEFINITION Catalysis of the reaction: ferrocytochrome + NO3- (nitrate) = ferricytochrome + NO2- (nitrite).
2003-10-30 Updated DEFINITION Catalysis of the reaction: ferrocytochrome + NO3(-) (nitrate) = ferricytochrome + NO2(-) (nitrite).
2003-08-29 Added DEFINITION Catalysis of the reaction: ferrocytochrome + nitrate = ferricytochrome + nitrite.
Timestamp Action Category Detail
2024-04-06 Added RELATION is a GO:0008940 (nitrate reductase activity)
2008-04-01 Updated RELATION is a GO:0016677 (oxidoreductase activity, acting on a heme group of donors, nitrogenous group as acceptor)
Timestamp Action Category Detail
2020-06-22 Added XREF RHEA:12909
2009-05-21 Deleted XREF MetaCyc:NITRATE-REDUCTASE-(CYTOCHROME)-RXN
2009-05-21 Added XREF MetaCyc:NITRATE-REDUCTASE-CYTOCHROME-RXN
2003-10-27 Added XREF MetaCyc:NITRATE-REDUCTASE-(CYTOCHROME)-RXN
2003-08-29 Added XREF EC:1.9.6.1
Timestamp Action Category Detail
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