Respiratory electron transport

Barker PD, Ferguson SJ. Still a puzzle: why is haem covalently attached in c-type cytochromes? Structure. 1999 Dec 15;7(12):R281–90. doi: 10.1016/s0969-2126(00)88334-3. PMID: 10647174.; Hatefi Y. The mitochondrial electron transport and oxidative phosphorylation system. Annu Rev Biochem. 1985;54():1015–69. doi: 10.1146/annurev.bi.54.070185.005055. PMID: 2862839.

Metabolites

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

Ubiquinone-10

Formula: C59H90O4 (862.683874)

CAS ID: 303-98-0

Ubiquinol-10

Formula: C59H92O4 (864.6995231999999)

CAS ID: 5677-55-4

oxaloacetate(2-)

Formula: C4H2O5 (129.9902242)

CAS ID: 149-63-3

2-oxoglutarate(2-)

Formula: C5H4O5 (144.00587339999998)

CAS ID: 64-15-3

NAD(1-)

Formula: C21H26N7O14P2 (662.1012936000001)

CAS ID: 53-84-9



Enzyme

EC Number name full name note
1.1.1.37 malate dehydrogenase (S)-malate:NAD+ oxidoreductase
1.16.3.1 ferroxidase Fe(II):oxygen oxidoreductase
1.5.5.1 electron-transferring-flavoprotein dehydrogenase electron-transferring-flavoprotein:ubiquinone oxidoreductase
2.6.1.1 aspartate transaminase L-aspartate:2-oxoglutarate aminotransferase
2.8.1.7 cysteine desulfurase L-cysteine:acceptor sulfurtransferase
3.4.24.64 mitochondrial processing peptidase
3.6.4.10 non-chaperonin molecular chaperone ATPase ATP phosphohydrolase (polypeptide-polymerizing)
4.4.1.17 Holocytochrome-c synthase holocytochrome-c apocytochrome-c-lyase (heme-forming)
7.1.1.8 quinol-cytochrome-c reductase quinol:ferricytochrome-c oxidoreductase


Proteins

Protein ID name full name
O13962 YE42_SCHPO Putative holocytochrome-c1 synthase
O42652 aat2 Aspartate aminotransferase, cytoplasmic
O74351 NFS1_SCHPO Probable cysteine desulfurase, mitochondrial
O74831 FRDA_SCHPO Frataxin homolog, mitochondrial
O94320 AATM_SCHPO Aspartate aminotransferase, mitochondrial
P22774 ssc1 Iron-sulfur cluster biogenesis chaperone, mitochondrial
P87111 ETFD_SCHPO Probable electron transfer flavoprotein-ubiquinone oxidoreductase, mitochondrial
Q09154 rip1 Cytochrome b-c1 complex subunit Rieske, mitochondrial
Q9P7X1 qcr1 Probable mitochondrial-processing peptidase subunit beta
Q9Y7R8 MDH1 Malate dehydrogenase, mitochondrial