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Overview

Uniprot IDP56556
Protein NameNADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6
Gene NameNDUFA6
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
116 ETEAPRPKDFLSKFY
85 VVDLLVIKGKIELEE
87 DLLVIKGKIELEETI

Function

Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed to be not involved in catalysis. Required for proper complex I assembly (PubMed:30245030). Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone

Protein Sequence

10 MAGSGVRQAT 20 STASTFVKPI 30 FSRDMNEAKR 40 RVRELYRAWY 50 REVPNTVHQF 60 QLDITVKMGR 70 DKVREMFMKN 80 AHVTDPRVVD 90 LLVIKGKIEL 100 EETIKVWKQR 110 THVMRFFHET 120 EAPRPKDFLS KFYVGHDP

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005743 mitochondrial inner membrane
Cellular Component GO:0031966 mitochondrial membrane
Cellular Component GO:0005739 mitochondrion
Cellular Component GO:0045271 respiratory chain complex I
Molecular Function GO:0008137 NADH dehydrogenase (ubiquinone) activity
Biological Process GO:0009060 aerobic respiration
Biological Process GO:0006120 mitochondrial electron transport, NADH to ubiquinone
Biological Process GO:0032981 mitochondrial respiratory chain complex I assembly
Biological Process GO:0042776 proton motive force-driven mitochondrial ATP synthesis

Reference

[1] Shi CM, Wang QC, Li XL, Yang YH, Tang XY et al.. Global Profiling of Protein Lactylation in Human Hippocampi.. Proteomics Clin Appl 19(2):e202400061. 2025 Mar. PMID: 39610256.