ONTOLOGY REPORT - ANNOTATIONS
Term: tricarboxylic acid cycle
Accession: GO:0006099
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Definition: A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle.
Synonyms: exact_synonym: Krebs cycle; TCA cycle; citric acid cycle
xref_analog: MetaCyc:P105-PWY; MetaCyc:P42-PWY; MetaCyc:TCA; Reactome:REACT_101296; Reactome:REACT_101797; Reactome:REACT_105180; Reactome:REACT_110534; Reactome:REACT_110779; Reactome:REACT_115536; Reactome:REACT_1785; Reactome:REACT_33923; Reactome:REACT_54425; Reactome:REACT_81042; Reactome:REACT_82509; Reactome:REACT_82906; Reactome:REACT_83116; Reactome:REACT_83923; Reactome:REACT_84181; Reactome:REACT_85849; Reactome:REACT_89038; Reactome:REACT_89851; Reactome:REACT_90664; Reactome:REACT_94857; Reactome:REACT_98104; Reactome:REACT_98794; Wikipedia:Tricarboxylic_acid_cycle
tricarboxylic acid cycle
G
Aco1
aconitase 1, soluble
IEA
5
57,536,675
57,591,765
RGD:1600115
UniProtKB
G
Aco2
aconitase 2, mitochondrial
IDA
7
120,223,788
120,266,944
RGD:2306877
RGD
G
Aco2
aconitase 2, mitochondrial
ISO
7
120,223,788
120,266,944
RGD:1624291
RGD
G
Aco2
aconitase 2, mitochondrial
IEA
7
120,223,788
120,266,944
RGD:1600115
UniPathway
G
Cs
citrate synthase
IDA
7
1,626,181
1,652,197
RGD:2306877
RGD
G
Cs
citrate synthase
IDA
7
1,626,181
1,652,197
RGD:2306828
RGD
G
Cs
citrate synthase
IEA
7
1,626,181
1,652,197
RGD:1600115
InterPro
G
Cs
citrate synthase
IEA
7
1,626,181
1,652,197
RGD:1600115
UniPathway
G
Dhtkd1
dehydrogenase E1 and transketolase domain containing 1
IEA
17
83,461,479
83,463,086
RGD:1600115
InterPro
G
Dlat
dihydrolipoamide S-acetyltransferase
IEA
8
53,989,491
54,014,779
RGD:1600115
UniProtKB
G
Dlst
dihydrolipoamide S-succinyltransferase (E2 component of 2-oxo-glutarate complex)
IC
6
109,156,751
109,180,537
RGD:1359804
RGD
G
Dlst
dihydrolipoamide S-succinyltransferase (E2 component of 2-oxo-glutarate complex)
IEA
6
109,156,751
109,180,537
RGD:1600115
InterPro
G
Fh
fumarate hydratase
IDA
13
91,329,837
91,355,722
RGD:2306828
RGD
G
Fh
fumarate hydratase
IEA
13
91,329,837
91,355,722
RGD:1600115
UniPathway
G
Fh
fumarate hydratase
IEA
13
91,329,837
91,355,722
RGD:1600115
InterPro
G
Idh1
isocitrate dehydrogenase 1 (NADP+), soluble
IEA
9
63,769,401
63,790,622
RGD:1600115
UniProtKB
G
Idh2
isocitrate dehydrogenase 2 (NADP+), mitochondrial
IEA
1
135,876,052
135,895,373
RGD:1600115
UniProtKB
G
Idh3a
isocitrate dehydrogenase 3 (NAD+) alpha
IDA
8
58,135,412
58,156,019
RGD:2306828
RGD
G
Idh3a
isocitrate dehydrogenase 3 (NAD+) alpha
IEA
8
58,135,412
58,156,019
RGD:1600115
InterPro
G
Idh3B
isocitrate dehydrogenase 3 (NAD+) beta
IDA
3
117,892,614
117,897,633
RGD:2306828
RGD
G
Idh3g
isocitrate dehydrogenase 3 (NAD), gamma
IDA
X
159,701,345
159,710,254
RGD:2306828
RGD
G
Idh3g
isocitrate dehydrogenase 3 (NAD), gamma
TAS
X
159,701,345
159,710,254
RGD:633073
RGD
G
Idh3g
isocitrate dehydrogenase 3 (NAD), gamma
IEA
X
159,701,345
159,710,254
RGD:1600115
InterPro
G
LOC100125384
hypothetical protein LOC100125384
IEA
1
100,482,038
100,483,508
RGD:1600115
UniProtKB
G
Mdh1
malate dehydrogenase 1, NAD (soluble)
IEA
14
102,259,130
102,273,788
RGD:1600115
UniProtKB
G
Mdh2
malate dehydrogenase 2, NAD (mitochondrial)
IDA
12
22,021,302
22,034,257
RGD:2306828
RGD
G
Ogdh
oxoglutarate (alpha-ketoglutarate) dehydrogenase (lipoamide)
IDA
14
87,022,994
87,090,768
RGD:2306877
RGD
G
Ogdhl
oxoglutarate dehydrogenase-like
IEA
16
7,837,198
7,859,438
RGD:1600115
InterPro
G
Pdha1
pyruvate dehydrogenase (lipoamide) alpha 1
ISO
X
55,899,491
55,913,319
RGD:1624291
RGD
G
Pdha1
pyruvate dehydrogenase (lipoamide) alpha 1
ISS
X
55,899,491
55,913,319
RGD:1600115
UniProtKB
G
Pdha2
pyruvate dehydrogenase (lipoamide) alpha 2
IEA
2
238,983,103
238,984,651
RGD:1600115
UniProtKB
G
Pdhb
pyruvate dehydrogenase (lipoamide) beta
ISO
15
18,737,449
18,743,391
RGD:1624291
RGD
G
Pdhb
pyruvate dehydrogenase (lipoamide) beta
ISS
15
18,737,449
18,743,391
RGD:1600115
UniProtKB
G
Sdha
succinate dehydrogenase complex, subunit A, flavoprotein (Fp)
IEA
1
29,739,359
29,764,329
RGD:1600115
UniPathway
G
Sdhb
succinate dehydrogenase complex, subunit B, iron sulfur (Ip)
IEA
5
159,818,669
159,839,772
RGD:1600115
UniPathway
G
Sdhc
succinate dehydrogenase complex, subunit C, integral membrane protein
IEA
13
87,014,569
87,035,239
RGD:1600115
InterPro
G
Sdhd
succinate dehydrogenase complex, subunit D, integral membrane protein
ISO
8
53,955,067
53,964,547
RGD:1624291
RGD
G
Sdhd
succinate dehydrogenase complex, subunit D, integral membrane protein
IEA
8
53,955,067
53,964,547
RGD:1600115
UniPathway
G
Sucla2
succinate-CoA ligase, ADP-forming, beta subunit
IDA
15
54,214,262
54,267,830
RGD:2306915
RGD
G
Suclg1
succinate-CoA ligase, alpha subunit
IDA
4
106,572,140
106,601,495
RGD:2306915
RGD
G
Suclg1
succinate-CoA ligase, alpha subunit
IEA
4
106,572,140
106,601,495
RGD:1600115
UniPathway
G
Suclg2
succinate-CoA ligase, GDP-forming, beta subunit
IDA
4
129,995,856
130,276,182
RGD:2306915
RGD
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