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Overview

Uniprot IDA0A8I6ACT3
Protein NameATP-dependent (S)-NAD(P)H-hydrate dehydratase
Gene NameNaxd
OrganismRattus norvegicus

Kla Sites from experimental identification

Position Flanking peptide
47 IVPALTSKKHKGQDG

Function

Catalyzes the dehydration of the S-form of NAD(P)HX at the expense of ATP, which is converted to ADP. Together with NAD(P)HX epimerase, which catalyzes the epimerization of the S- and R-forms, the enzyme allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration

Protein Sequence

10 MGIRCVAIRA 20 CGGVLQRALS 30 LHTAHATKDM 40 DNLFQLVRNI 50 VPALTSKKHK 60 GQDGRIGIVG 70 GCQEYTGAPY 80 FAGISALKVG 90 ADLTHVFCAR 100 EAAPVIKSYS 110 PELIVHPVLD 120 SSDAVEEVEK 130 WLPRLHALVV 140 GPGLGRDDLL 150 LNNVRGILES 160 TKARDIPVVI 170 DADGLWLIAQ 180 RPALVHGYQK 190 AVLTPNHVEF 200 SRLWDAVLSS 210 PMDTSNHSGS 220 VLKLSQALGN 230 ITIVQKGEQD 240 LISNGQQAPA 250 RSWWLPGVRA 260 HSQGSVTIWP 270 SRSTGVPQPL PT

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005739 mitochondrion
Molecular Function GO:0005524 ATP binding
Molecular Function GO:0047453 ATP-dependent NAD(P)H-hydrate dehydratase activity
Biological Process GO:0046496 nicotinamide nucleotide metabolic process

Reference

[1] Chen Y, Sun W, Sun Z, Zhao H, Wu T et al.. Effect of electroacupuncture on hippocampal protein lactylation in a rat model of vascular dementia.. Front Neurol 16:1629474. 2025. PMID: 40963935.