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9KUN

Crystal structure of ligand-free trypanosome alternative oxidase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Alternative oxidase, mitochondrialpolymer27131297.24UniProt (Q26710)
Pfam (PF01786)
Trypanosoma brucei brucei
2E, F, I, J, M...
(A, B, C, D)
FE (III) IONnon-polymer55.88Chemie (FE)
3G, K, O, R
(A, B, C, D)
HYDROXIDE IONnon-polymer17.04Chemie (OH)
4H, L
(A, B)
octyl beta-D-glucopyranosidenon-polymer292.42Chemie (BOG)
5S, T, U, V
(A, B, C, D)
waterwater18.047Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight125188.6
Non-Polymers*Number of molecules14
Total formula weight1099.5
All*Total formula weight126288.1
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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