This term is obsolete.

GO:0006592 JSON

ornithine biosynthetic process

Biological Process

Definition (GO:0006592 GONUTS page)

The chemical reactions and pathways resulting in the formation of ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.

33,568 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
ornithine biosynthesis exact
ornithine formation exact
ornithine anabolism exact
ornithine synthesis exact

Ancestor Chart

Ancestor chart for GO:0006592
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Ancestor chart

Cross-references

Database ID Description
MetaCyc ARGININE-SYN4-PWY

Cross-Ontology Relations

Relation Other Ontology ID Term
has_primary_output CHEBI CHEBI:46912 ornithinium(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:0006592 based on ALL annotations
The top 100 of 125 co-occurring terms
Co-occurring Term PR S% #Together #Compared
ornithine biosynthetic process
5,908.37 100.00 33,538 33,538
glutamate N-acetyltransferase activity
5,840.38 93.49 31,698 32,067
L-glutamate N-acetyltransferase activity
4,064.81 68.50 33,331 48,448
L-arginine biosynthetic process
486.89 8.24 33,334 404,507
mitochondrial matrix
95.93 1.43 3,587 220,932
acyltransferase activity
72.34 1.22 32,374 2,644,090
glutamate metabolic process
41.02 0.21 104 14,978
amino acid biosynthetic process
12.71 0.21 1,716 797,531
glutamate 5-kinase activity
14.37 0.14 102 41,946
glutamate-5-semialdehyde dehydrogenase activity
13.71 0.13 102 43,945
Totals 202652 225771931
No co-occurrence statistics for GO:0006592 based on MANUAL annotations
The top 28 of 28 co-occurring terms
Co-occurring Term PR S% #Together #Compared
ornithine biosynthetic process
7,629.91 100.00 185 185
L-glutamate N-acetyltransferase activity
6,210.39 50.24 105 129
acetylornithine deacetylase activity
5,502.34 35.05 75 104
L-arginine biosynthetic process
245.63 2.40 16 497
glutamate metabolic process
252.65 1.51 5 151
glutamate 5-kinase activity
369.19 1.23 3 62
proline biosynthetic process
248.80 1.09 3 92
citrulline biosynthetic process
132.31 0.85 3 173
glutamate-5-semialdehyde dehydrogenase activity
121.75 0.81 3 188
mitochondrial matrix
63.21 0.80 35 4,225
Totals 465 265761

Change Log

Timestamp Action Category Detail
2024-09-02 Added XREF MetaCyc:ARGININE-SYN4-PWY
2024-03-26 Deleted RELATION is a GO:0008652 (amino acid biosynthetic process)
2023-12-26 Added RELATION is a GO:0008652 (amino acid biosynthetic process)
2023-12-26 Added RELATION is a GO:0170043 (non-proteinogenic amino acid biosynthetic process)
2021-05-28 Deleted RELATION is a GO:0008652 (amino acid biosynthetic process)
2020-11-03 Added RELATION is a GO:0008652 (amino acid biosynthetic process)
2016-11-28 Deleted RELATION is a GO:0008652 (amino acid biosynthetic process)
2016-11-28 Added RELATION is a GO:1901607 (alpha-amino acid biosynthetic process)
2016-06-22 Deleted RELATION is a GO:1901607 (alpha-amino acid biosynthetic process)
2016-06-22 Added RELATION is a GO:0008652 (amino acid biosynthetic process)
Timestamp Action Category Detail
2007-01-15 Updated TERM ornithine biosynthetic process
2002-02-06 Updated TERM ornithine biosynthesis
2001-04-03 Updated TERM ornithine biosynthesis
2001-03-30 Added TERM ornithine biosynthesis
Timestamp Action Category Detail
2008-05-13 Added DEFINITION The chemical reactions and pathways resulting in the formation of ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.
2008-05-12 Deleted DEFINITION The chemical reactions and pathways resulting in the formation of ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.
2007-08-09 Deleted SYNONYM ornithine synthesis
2007-08-09 Deleted SYNONYM ornithine formation
2007-08-09 Deleted SYNONYM ornithine anabolism
2007-08-09 Deleted SYNONYM ornithine biosynthesis
2007-08-09 Added SYNONYM ornithine formation
2007-08-09 Added SYNONYM ornithine biosynthesis
2007-08-09 Added SYNONYM ornithine anabolism
2007-08-09 Added SYNONYM ornithine synthesis
2007-01-15 Added SYNONYM ornithine biosynthesis
2006-05-04 Updated DEFINITION The chemical reactions and pathways resulting in the formation of ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.
2005-08-10 Added SYNONYM ornithine formation
2005-08-10 Added SYNONYM ornithine synthesis
2005-08-10 Added SYNONYM ornithine anabolism
2002-11-27 Added DEFINITION The formation from simpler components of ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.
Timestamp Action Category Detail
2024-03-26 Deleted RELATION is a GO:0008652 (amino acid biosynthetic process)
2023-12-26 Added RELATION is a GO:0008652 (amino acid biosynthetic process)
2023-12-26 Added RELATION is a GO:0170043 (non-proteinogenic amino acid biosynthetic process)
2021-05-28 Deleted RELATION is a GO:0008652 (amino acid biosynthetic process)
2020-11-03 Added RELATION is a GO:0008652 (amino acid biosynthetic process)
2016-11-28 Deleted RELATION is a GO:0008652 (amino acid biosynthetic process)
2016-11-28 Added RELATION is a GO:1901607 (alpha-amino acid biosynthetic process)
2016-06-22 Deleted RELATION is a GO:1901607 (alpha-amino acid biosynthetic process)
2016-06-22 Added RELATION is a GO:0008652 (amino acid biosynthetic process)
2012-11-10 Added RELATION is a GO:1901607 (alpha-amino acid biosynthetic process)
2012-11-10 Deleted RELATION is a GO:0008652 (amino acid biosynthetic process)
2010-02-17 Added RELATION is a GO:0008652 (amino acid biosynthetic process)
2010-02-17 Deleted RELATION is a GO:0019795 (obsolete nonprotein amino acid biosynthetic process)
2008-04-01 Updated RELATION is a GO:0006591 (ornithine metabolic process)
2008-04-01 Updated RELATION is a GO:0019795 (obsolete nonprotein amino acid biosynthetic process)
Timestamp Action Category Detail
2024-09-02 Added XREF MetaCyc:ARGININE-SYN4-PWY
2009-05-21 Deleted XREF MetaCyc:ORNSPNANA-PWY
2003-10-27 Added XREF MetaCyc:ORNSPNANA-PWY
Timestamp Action Category Detail
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