This term is obsolete.

GO:0046439 JSON

L-cysteine metabolic process

Biological Process

Definition (GO:0046439 GONUTS page)

The chemical reactions and pathways involving L-cysteine, the L-enantiomer of 2-amino-3-mercaptopropanoic acid, i.e. (2R)-2-amino-3-mercaptopropanoic acid.

27,962 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
L-cysteine metabolism exact

Ancestor Chart

Ancestor chart for GO:0046439
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Ancestor chart

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0046439

Child Term Relationship to
GO:0046439
L-cysteine catabolic process
is_a

Cross-Ontology Relations

Relation Other Ontology ID Term
has_primary_input_or_output CHEBI CHEBI:35235 L-cysteine 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:0046439 based on ALL annotations
The top 20 of 20 co-occurring terms
Co-occurring Term PR S% #Together #Compared
L-cysteine metabolic process
198,154,860.00 100.00 1 1
response to azide
49,538,716.00 25.00 1 4
response to glucagon
818,821.75 0.41 1 242
response to cAMP
282,271.88 0.14 1 702
response to glucocorticoid
139,349.40 0.07 1 1,422
response to ethanol
97,854.25 0.05 1 2,025
lactation
86,833.86 0.04 1 2,282
taurine biosynthetic process
64,127.79 0.03 1 3,090
L-cysteine catabolic process
45,699.92 0.02 1 4,336
cysteine dioxygenase activity
30,257.27 0.02 1 6,549
Totals 20 46494427
No co-occurrence statistics for GO:0046439 based on MANUAL annotations
The top 15 of 15 co-occurring terms
Co-occurring Term PR S% #Together #Compared
L-cysteine metabolic process
1,411,533.00 100.00 1 1
response to azide
705,766.50 50.00 1 2
cysteine metabolic process
58,813.88 4.17 1 24
response to glucagon
36,193.16 2.56 1 39
cysteine dioxygenase activity
26,632.70 1.89 1 53
L-cysteine catabolic process
21,715.89 1.54 1 65
nickel cation binding
14,551.89 1.03 1 97
lactation
8,352.27 0.59 1 169
response to cAMP
8,112.26 0.57 1 174
response to glucocorticoid
7,390.23 0.52 1 191
Totals 15 99276

Change Log

Timestamp Action Category Detail
2025-01-24 Added RELATION is a GO:0170033 (L-amino acid metabolic process)
2025-01-24 Added RELATION is a GO:0170039 (proteinogenic amino acid metabolic process)
2023-12-26 Added RELATION is a GO:0009069 (serine family amino acid metabolic process)
2023-12-15 Deleted RELATION is a GO:0006575 (modified amino acid metabolic process)
2022-12-24 Added RELATION is a GO:0006575 (modified amino acid metabolic process)
2016-11-28 Deleted RELATION is a GO:0006520 (amino acid metabolic process)
2016-11-28 Added RELATION is a GO:0006534 (cysteine metabolic process)
2016-06-22 Deleted RELATION is a GO:0006534 (cysteine metabolic process)
2016-06-22 Added RELATION is a GO:0006520 (amino acid metabolic process)
2009-01-12 Deleted DEFINITION The chemical reactions and pathways involving L-cysteine, the levorotatory isomer of 2-amino-3-mercaptopropanoic acid.
Timestamp Action Category Detail
2007-01-15 Updated TERM L-cysteine metabolic process
2002-10-02 Added TERM L-cysteine metabolism
Timestamp Action Category Detail
2009-01-12 Deleted DEFINITION The chemical reactions and pathways involving L-cysteine, the levorotatory isomer of 2-amino-3-mercaptopropanoic acid.
2009-01-12 Added DEFINITION The chemical reactions and pathways involving L-cysteine, the L-enantiomer of 2-amino-3-mercaptopropanoic acid, i.e. (2R)-2-amino-3-mercaptopropanoic acid.
2008-05-13 Added DEFINITION The chemical reactions and pathways involving L-cysteine, the levorotatory isomer of 2-amino-3-mercaptopropanoic acid.
2008-05-12 Deleted DEFINITION The chemical reactions and pathways involving L-cysteine, the levorotatory isomer of 2-amino-3-mercaptopropanoic acid.
2007-08-09 Deleted SYNONYM L-cysteine metabolism
2007-08-09 Added SYNONYM L-cysteine metabolism
2007-01-29 Added SYNONYM L-cysteine metabolism
2006-05-04 Updated DEFINITION The chemical reactions and pathways involving L-cysteine, the levorotatory isomer of 2-amino-3-mercaptopropanoic acid.
2005-01-21 Updated DEFINITION The chemical reactions involving L-cysteine, the levorotatory isomer of 2-amino-3-mercaptopropanoic acid.
2002-11-27 Added DEFINITION The chemical reactions and physical changes involving L-cysteine, the levorotatory isomer of 2-amino-3-mercaptopropanoic acid.
Timestamp Action Category Detail
2025-01-24 Added RELATION is a GO:0170033 (L-amino acid metabolic process)
2025-01-24 Added RELATION is a GO:0170039 (proteinogenic amino acid metabolic process)
2023-12-26 Added RELATION is a GO:0009069 (serine family amino acid metabolic process)
2023-12-15 Deleted RELATION is a GO:0006575 (modified amino acid metabolic process)
2022-12-24 Added RELATION is a GO:0006575 (modified amino acid metabolic process)
2016-11-28 Deleted RELATION is a GO:0006520 (amino acid metabolic process)
2016-11-28 Added RELATION is a GO:0006534 (cysteine metabolic process)
2016-06-22 Deleted RELATION is a GO:0006534 (cysteine metabolic process)
2016-06-22 Added RELATION is a GO:0006520 (amino acid metabolic process)
2008-04-01 Updated RELATION is a GO:0006534 (cysteine metabolic process)
Timestamp Action Category Detail
Timestamp Action Category Detail
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