Overview
| Uniprot ID | Q0J6X7 |
|---|
| Protein Name | ATP synthase subunit epsilon, mitochondrial |
|---|
| Gene Name | Os08g0250200 |
|---|
| Organism | Oryza sativa subsp. japonica |
|---|
Kla Sites from experimental identification
| Position |
Flanking peptide |
| 61 |
WADGKQEKPTVRTDD |
Function
Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core, and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(1) domain and of the central stalk which is part of the complex rotary element. Rotation of the central stalk against the surrounding alpha(3)beta(3) subunits leads to hydrolysis of ATP in three separate catalytic sites on the beta subunits
Protein Sequence
10
MSATTAAVPF
20
WRAAGMTYIG
30
YSNVCAALVR
40
RCLKEPHKSE
50
AASREKVHFA
60
ISKWADGKQE
KPTVRTDDE
Gene Ontology
| Classification |
GO ID |
Description |
| Cellular Component |
GO:0005743 |
mitochondrial inner membrane |
| Cellular Component |
GO:0045259 |
proton-transporting ATP synthase complex |
| Molecular Function |
GO:0046933 |
proton-transporting ATP synthase activity, rotational mechanism |
| Biological Process |
GO:0042776 |
proton motive force-driven mitochondrial ATP synthesis |
Reference
[1] Meng X, Baine JM, Yan T, Wang S. Comprehensive Analysis of Lysine Lactylation in Rice (Oryza sativa) Grains.. J Agric Food Chem 69(29):8287-8297. 2021 Jul 28. PMID: 34264677.