Structure of PDB 8b6f Chain AB

Receptor sequence
>8b6fAB (length=688) Species: 312017 (Tetrahymena thermophila SB210) [Search protein sequence]
KQIEIFIDGKPAKVDDSYTIFQACYENGVIVPRFCYHERLSVAGNCRMCL
VEVENVPKPVAACASQVVPGMKIKTKSEKTRIHRGNVMEFLLANHPLDCP
ICDQGGECDLQDISSVYGYGISRYNEYKRAVEDKNYGPLVATSMNRCIHC
TRCVRFATQIAGVEDLGKTGRGKAAEIGTYVEKTFNTELSGNVVDVCPVG
ALTNAPYAFTSRPWELKSFYTSDVFDTLGSAIQVDTRGPEIMRVLPRIHE
EINEEWISDKTRHAFDGLKRQRINSPMKRSKDGNYEDIFWEEAIQTISKK
CLNTPSDQIGAIIGEFADIESITALKDFLNRLDVDNFEVRQHGNLKVSPD
FRANYLMNSKITGVEDADVLLLVGCNPRYEAPVLNARILKSTRKNLKVFN
IGTNQDLNYKNVHLGNSTKVLKEIADGTHPFAERLKKAKLPMIMVGASAL
EREDGAELYNTLKVISNKTGVISEEKSWNGFNILHKEMGRINALELGINP
TSVNKNAKLVFILGADNNLRPEDIPADAFVVYFGTHGDEGAYYADIILPT
AAYTEKNATWVNTEGRVQQGRLVVMPPGDAREDWQIIRALSEEAGVPLPY
DSLEELRYRVAELAPHLLKYDYIEPTIFGKVALSAQQGVKTTLSPTPITD
YIDNFYMTDAISRASVTMAKCSTAFNHEKFSNFKNLAK
3D structure
PDB8b6f Structural basis of mitochondrial membrane bending by the I-II-III 2 -IV 2 supercomplex.
ChainAB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 FES AB R63 C65 Y66 G74 C76 R77 C79 C93 R33 C35 Y36 G44 C46 R47 C49 C63
BS02 SF4 AB C177 I178 H179 C180 T181 C183 I207 C227 A231 C147 I148 H149 C150 T151 C153 I177 C197 A201
BS03 SF4 AB H125 D128 C129 C132 C138 Q141 R176 V229 H95 D98 C99 C102 C108 Q111 R146 V199
Gene Ontology
Molecular Function
GO:0003954 NADH dehydrogenase activity
GO:0008137 NADH dehydrogenase (ubiquinone) activity
GO:0016491 oxidoreductase activity
GO:0016651 oxidoreductase activity, acting on NAD(P)H
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0042773 ATP synthesis coupled electron transport
GO:0045333 cellular respiration
GO:1902600 proton transmembrane transport
Cellular Component
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:8b6f, PDBe:8b6f, PDBj:8b6f
PDBsum8b6f
PubMed36949187
UniProtQ23KA9

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