This term is obsolete.

GO:0043418 JSON

homocysteine catabolic process

Biological Process

Definition (GO:0043418 GONUTS page)

The chemical reactions and pathways resulting in the breakdown of homocysteine, the amino acid alpha-amino-gamma-mercaptobutanoic acid.

11,237 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
homocysteine breakdown exact
homocysteine catabolism exact
homocysteine degradation exact

Ancestor Chart

Ancestor chart for GO:0043418
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Ancestor chart

Cross-Ontology Relations

Relation Other Ontology ID Term
has_primary_input CHEBI CHEBI:58065 homocysteine zwitterion

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:0043418 based on ALL annotations
The top 100 of 134 co-occurring terms
Co-occurring Term PR S% #Together #Compared
homocysteine catabolic process
17,648.28 100.00 11,228 11,228
cysteine-type aminopeptidase activity
15,655.85 87.39 11,040 12,445
response to toxic substance
2,732.44 15.44 11,040 71,305
aminopeptidase activity
358.82 2.03 11,040 542,987
cysteine-type peptidase activity
342.14 1.94 11,040 569,466
cysteine-type endopeptidase activity
180.85 0.98 1,936 188,922
oxidoreductase activity, acting on metal ions, NAD or NADP as acceptor
16,567.77 0.82 92 98
modified amino acid binding
2,758.47 0.79 93 595
regulation of nitric oxide mediated signal transduction
7,223.48 0.77 88 215
response to folic acid
6,313.21 0.77 88 246
Totals 87210 118434390
No co-occurrence statistics for GO:0043418 based on MANUAL annotations
The top 76 of 76 co-occurring terms
Co-occurring Term PR S% #Together #Compared
homocysteine catabolic process
25,664.24 100.00 55 55
cysteine-type peptidase activity
5,290.44 19.92 47 228
response to toxic substance
2,627.93 10.06 47 459
aminopeptidase activity
2,254.62 8.66 47 535
hydrogen sulfide biosynthetic process
6,416.06 7.14 5 20
L-serine metabolic process
2,618.80 5.05 5 49
cystathionine beta-synthase activity
1,474.96 3.65 5 87
homocysteine metabolic process
1,095.42 3.30 7 164
oxidoreductase activity, acting on metal ions, NAD or NADP as acceptor
6,416.06 3.28 2 8
regulation of nitric oxide mediated signal transduction
3,948.34 3.03 2 13
Totals 401 819646

Change Log

Timestamp Action Category Detail
2024-03-26 Deleted RELATION is a GO:0009063 (amino acid catabolic process)
2023-12-26 Added RELATION is a GO:0170044 (non-proteinogenic amino acid catabolic process)
2020-11-03 Added RELATION is a GO:0009063 (amino acid catabolic process)
2020-02-28 Deleted XREF MIPS_funcat:01.01.06.05.01.02
2019-05-04 Added XREF MIPS_funcat:01.01.06.05.01.02
2016-06-22 Deleted RELATION is a GO:0042219 (modified amino acid catabolic process)
2012-11-10 Added RELATION is a GO:1901606 (alpha-amino acid catabolic process)
2012-11-02 Added RELATION is a GO:0042219 (modified amino acid catabolic process)
2008-05-13 Added DEFINITION The chemical reactions and pathways resulting in the breakdown of homocysteine, the amino acid alpha-amino-gamma-mercaptobutanoic acid.
2008-05-12 Deleted DEFINITION The chemical reactions and pathways resulting in the breakdown of homocysteine, the amino acid alpha-amino-gamma-mercaptobutanoic acid.
Timestamp Action Category Detail
2007-01-15 Updated TERM homocysteine catabolic process
2005-07-16 Added TERM homocysteine catabolism
Timestamp Action Category Detail
2008-05-13 Added DEFINITION The chemical reactions and pathways resulting in the breakdown of homocysteine, the amino acid alpha-amino-gamma-mercaptobutanoic acid.
2008-05-12 Deleted DEFINITION The chemical reactions and pathways resulting in the breakdown of homocysteine, the amino acid alpha-amino-gamma-mercaptobutanoic acid.
2007-08-09 Added SYNONYM homocysteine catabolism
2007-08-09 Deleted SYNONYM homocysteine catabolism
2007-08-09 Added SYNONYM homocysteine breakdown
2007-08-09 Added SYNONYM homocysteine degradation
2007-08-09 Deleted SYNONYM homocysteine degradation
2007-08-09 Deleted SYNONYM homocysteine breakdown
2007-01-15 Added SYNONYM homocysteine catabolism
2006-05-04 Updated DEFINITION The chemical reactions and pathways resulting in the breakdown of homocysteine, the amino acid alpha-amino-gamma-mercaptobutanoic acid.
2005-08-10 Added SYNONYM homocysteine degradation
2005-08-10 Added SYNONYM homocysteine breakdown
2005-07-16 Added DEFINITION The breakdown into simpler components homocysteine, the amino acid alpha-amino-gamma-mercaptobutanoic acid.
Timestamp Action Category Detail
2024-03-26 Deleted RELATION is a GO:0009063 (amino acid catabolic process)
2023-12-26 Added RELATION is a GO:0170044 (non-proteinogenic amino acid catabolic process)
2020-11-03 Added RELATION is a GO:0009063 (amino acid catabolic process)
2016-06-22 Deleted RELATION is a GO:0042219 (modified amino acid catabolic process)
2012-11-10 Added RELATION is a GO:1901606 (alpha-amino acid catabolic process)
2012-11-02 Added RELATION is a GO:0042219 (modified amino acid catabolic process)
2008-04-01 Updated RELATION is a GO:0050667 (homocysteine metabolic process)
2008-04-01 Updated RELATION is a GO:0000098 (sulfur amino acid catabolic process)
Timestamp Action Category Detail
2020-02-28 Deleted XREF MIPS_funcat:01.01.06.05.01.02
2019-05-04 Added XREF MIPS_funcat:01.01.06.05.01.02
Timestamp Action Category Detail
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