Structure of PDB 8iuf Chain N4

Receptor sequence
>8iufN4 (length=478) Species: 3039 (Euglena gracilis) [Search protein sequence]
MIYKIIILRYISILIIMIIQLMKMYNKEYRLISIISIISILSIMNWPQSI
KEINIYIINLIIGYEINLSYNYIGIYMSLILDILIWISILYERYYIKNNN
TYNIIIYYIINNIFFSSNDIITISLIYEFQTIPLLLIINNSYNKINIYNK
KGIGISNILLILYSIISGLLLYNSMYNIYLLNHTSNISHNINILNYSYNH
ILINYILINILISGSMKLSIFPFHIWLGKVHVEAPTIGSILLAGISLKTG
FYLHYLFIYLYQYIYINYLIYFIYILFIGIIINNINIFYQIDTKRWIALY
SIIHMNLYYIIMLILLISNNNNLYYIIFINILIYGMIGHSLISGGLFLII
GYIYDITNNKNLYLINNNIISSYIYFILLLLLLANSSFPLFVLFIFELLA
FTSLSIFNILLSIFLLILSCSNLLSSLYIYYKYFYTHYYSPIITFTSFDF
ILIILAIPILIIIILMGFNLLLPIHFLI
3D structure
PDB8iuf Euglena's atypical respiratory chain adapts to the discoidal cristae and flexible metabolism.
ChainN4
Resolution2.81 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.2: NADH:ubiquinone reductase (H(+)-translocating).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 U10 N4 Y25 N26 R93 Y94 Y95 N99 T101 Y25 N26 R93 Y94 Y95 N99 T101
Gene Ontology
Molecular Function
GO:0003954 NADH dehydrogenase activity
GO:0008137 NADH dehydrogenase (ubiquinone) activity
GO:0048039 ubiquinone binding
Biological Process
GO:0009060 aerobic respiration
GO:0015990 electron transport coupled proton transport
GO:0042773 ATP synthesis coupled electron transport
Cellular Component
GO:0005739 mitochondrion
GO:0016020 membrane
GO:0031966 mitochondrial membrane
GO:0045271 respiratory chain complex I

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Molecular Function
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Cellular Component
External links
PDB RCSB:8iuf, PDBe:8iuf, PDBj:8iuf
PDBsum8iuf
PubMed38388527
UniProtA0A0S2YRV6

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