Conserved Protein Domain Family
NDUFA3_plant
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cd22904: NDUFA3_plant 
plant NADH:Ubiquinone Oxidoreductase, NDUFA3 subunit
This subfamily contains the NDUFA3-like subunit of plant NADH:Ubiquinone Oxidoreductase (Respiratory complex I), which is a redox-driven proton pump that plays an important role in creating the electrochemical gradient that powers mitochondrial adenosine triphosphate synthesis. NADH dehydrogenase 1 alpha subcomplex subunit 3 (NDUFA3) is a single-pass membrane protein and is considered an accessory subunit.
Links
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Statistics
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PSSM-Id: 438579
Aligned: 7 rows
Threshold Bit Score: 81.0023
Created: 31-Mar-2021
Updated: 17-Oct-2022
Structure
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Aligned Rows:
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putative
Feature 1:putative oligomer interface [polypeptide binding site]
Evidence:
  • Comment:based on the interactions of human NDUFA3 subunit and Yarrowia lipolytica NI9M subunit with other subunits of the NADH:ubiquinone oxidoreductase complex
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Feature 1             #  ## ### ##  ##  ##  ## ##      ##         ########      
Q9ZPY5            3 VMEKLRMFVAQEPVVAASCLIGGVGLFLPAVVRPILDSLEASKQVKAPPLTDVIAGVTGK 62  thale cress
JCVI:AT2G46540.1  3 VMEKLRMFVAQEPVVAASCLIGGVGLFLPAVVRPILDSLEASKQVKAPPLTDVIAGVTGK 62  Arabidopsis thaliana
ABK21369          3 FADKLRVFIVKEPVVFASCFIGGIGLILPAFVRPILDSMDSSEAVPQPSLNKVVAGMTGK 62  Sitka spruce
PTQ29380          2 ASQAIRTMIALDPVISASCILSVIGLSLPVVVPPIRNAMSGSEPVKPPKLSEVVEGMRGS 61  liverwort
PNR29283          3 ASAALRRMMAQDPVLTACAVLSAIGIGAPLIVPPIRNAMNRPEVVPPPKLADVVEGMTGK 62  Physcomitrium patens
CBI25606         21 PQFPLSLSVLADAAFRRSLSPSFEGLFLSVVVRLVLDSFETSKQVNQPALSNFRKAVELK 80  wine grape
XP_009142422      3 VMGKLRMFVAQEPVVAASCLIGGVGLFLPAVVRPILDSLEASKQVKAPPLTHVIAGVTGQ 62  Brassica rapa

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