This term is obsolete.
Note that this term has a MetaCyc pathway reference as the pathway only has a single step.

GO:0016041 JSON

glutamate synthase (ferredoxin) activity

Molecular Function

Definition (GO:0016041 GONUTS page)

Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+. This is a two-step reaction: (a) L-glutamate + NH3 = L-glutamine + H2O, (b) L-glutamate + 2 oxidized ferredoxin + H2O = NH3 + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+.

Comments

Note that this term has a MetaCyc pathway reference as the pathway only has a single step.

1,680 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
glutamate synthase (ferredoxin-dependent) related
ferredoxin-glutamate synthase activity related
ferredoxin-dependent glutamate synthase activity related
L-glutamate:ferredoxin oxidoreductase (transaminating) related

Ancestor Chart

Ancestor chart for GO:0016041
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 5270 BI1_MYCMD 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 1.4.7.1
MetaCyc GLUTAMATE-SYNTHASE-FERREDOXIN-RXN
MetaCyc PWY-4341
RHEA 12128

Cross-Ontology Relations

Relation Other Ontology ID Term
has_participant CHEBI CHEBI:29985 L-glutamate(1-)
has_participant CHEBI CHEBI:16810 2-oxoglutarate(2-)
has_participant CHEBI CHEBI:15378 hydron
has_participant CHEBI CHEBI:33737 di-mu-sulfido-diiron(2+)
has_participant CHEBI CHEBI:58359 L-glutamine zwitterion
has_participant CHEBI CHEBI:33738 di-mu-sulfido-diiron(1+)

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:0016041 based on ALL annotations
The top 50 of 50 co-occurring terms
Co-occurring Term PR S% #Together #Compared
glutamate synthase (ferredoxin) activity
118,230.82 100.00 1,676 1,676
ammonia assimilation cycle
3,884.77 3.24 1,160 35,304
glutamate synthase activity
2,980.69 2.52 1,591 63,108
glutamate biosynthetic process
1,409.86 1.19 1,593 133,589
3 iron, 4 sulfur cluster binding
1,144.59 0.96 1,181 121,992
glutamate synthase (NADH) activity
772.12 0.49 32 4,900
glutamate synthase (NADPH) activity
508.28 0.40 100 23,261
L-glutamate biosynthetic process
735.33 0.36 14 2,251
dihydropyrimidine dehydrogenase (NAD+) activity
42.58 0.02 1 2,777
response to sucrose
31.40 0.02 1 3,765
Totals 10505 177877703
No co-occurrence statistics for GO:0016041 based on MANUAL annotations
The top 18 of 18 co-occurring terms
Co-occurring Term PR S% #Together #Compared
glutamate synthase (ferredoxin) activity
470,511.00 100.00 3 3
L-glutamate biosynthetic process
52,279.00 9.09 1 9
glutamate synthase activity
5,881.39 1.22 1 80
response to sucrose
3,075.24 0.65 1 153
photorespiration
2,977.92 0.63 1 158
ammonia assimilation cycle
2,412.88 0.51 1 195
glutamate biosynthetic process
1,153.21 0.24 1 408
apoplast
928.03 0.20 1 507
chloroplast envelope
785.49 0.17 2 1,198
chloroplast stroma
351.92 0.07 2 2,674
Totals 23 284194

Change Log

Timestamp Action Category Detail
2020-10-08 Added SYNONYM L-glutamate:ferredoxin oxidoreductase (transaminating)
2020-10-08 Deleted SYNONYM glutamate synthase (ferredoxin-dependent)
2020-10-08 Deleted SYNONYM ferredoxin-dependent glutamate synthase activity
2020-10-08 Added SYNONYM glutamate synthase (ferredoxin-dependent)
2020-10-08 Added SYNONYM ferredoxin-glutamate synthase activity
2020-10-08 Deleted SYNONYM ferredoxin-glutamate synthase activity
2020-10-08 Deleted SYNONYM L-glutamate:ferredoxin oxidoreductase (transaminating)
2020-10-08 Added SYNONYM ferredoxin-dependent glutamate synthase activity
2020-06-22 Added XREF RHEA:12128
2012-04-27 Deleted DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+.
Timestamp Action Category Detail
2003-03-19 Updated TERM glutamate synthase (ferredoxin) activity
2002-02-06 Updated TERM glutamate synthase (ferredoxin)
2001-04-03 Updated TERM glutamate synthase (ferredoxin)
2001-03-30 Added TERM glutamate synthase (ferredoxin)
Timestamp Action Category Detail
2020-10-08 Added SYNONYM L-glutamate:ferredoxin oxidoreductase (transaminating)
2020-10-08 Deleted SYNONYM glutamate synthase (ferredoxin-dependent)
2020-10-08 Deleted SYNONYM ferredoxin-dependent glutamate synthase activity
2020-10-08 Added SYNONYM glutamate synthase (ferredoxin-dependent)
2020-10-08 Added SYNONYM ferredoxin-glutamate synthase activity
2020-10-08 Deleted SYNONYM ferredoxin-glutamate synthase activity
2020-10-08 Deleted SYNONYM L-glutamate:ferredoxin oxidoreductase (transaminating)
2020-10-08 Added SYNONYM ferredoxin-dependent glutamate synthase activity
2012-04-27 Deleted DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+.
2012-04-27 Added DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+. This is a two-step reaction: (a) L-glutamate + NH3 = L-glutamine + H2O, (b) L-glutamate + 2 oxidized ferredoxin + H2O = NH3 + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+.
2009-04-29 Deleted DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin.
2009-04-29 Added DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+.
2008-05-13 Added DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin.
2008-05-12 Deleted DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin.
2007-11-08 Added SYNONYM ferredoxin-glutamate synthase activity
2007-11-08 Added SYNONYM L-glutamate:ferredoxin oxidoreductase (transaminating)
2007-11-08 Added SYNONYM glutamate synthase (ferredoxin-dependent)
2007-09-06 Added SYNONYM ferredoxin-dependent glutamate synthase activity
2002-11-27 Added DEFINITION Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin.
Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0015930 (glutamate synthase activity)
2008-04-01 Updated RELATION is a GO:0016643 (oxidoreductase activity, acting on the CH-NH2 group of donors, iron-sulfur protein as acceptor)
Timestamp Action Category Detail
2020-06-22 Added XREF RHEA:12128
2009-05-21 Added XREF MetaCyc:GLUTAMATE-SYNTHASE-FERREDOXIN-RXN
2009-05-21 Deleted XREF MetaCyc:GLUTAMATE-SYNTHASE-(FERREDOXIN)-RXN
2007-07-19 Added XREF MetaCyc:PWY-4341
2003-10-27 Added XREF MetaCyc:GLUTAMATE-SYNTHASE-(FERREDOXIN)-RXN
2001-03-30 Added XREF EC:1.4.7.1
Timestamp Action Category Detail
Please Wait...

Not found :(

Sorry, but the Term you were trying to view does not exist.

Reported error:

It looks like this may have been caused by:

  • a mistyped URL
  • an out-of-date link
This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our Privacy Notice and Terms of Use.