Conservation in subunit FS4 Back to subunit list
Human Complex I is shown with each of the 45 subunits colored a different color. The prosthetic groups, including FMN, FeS clusters, quinone, NADP+ and lipids are shown in space filling, colored by cpk.

Subunit FS4 is colored according to conservation. Magenta is most conserved, cyan is least conserved.

Isolated view of subunit FS4 (chain L).

W114 in FS4    Undo
D119 in FS4    Undo
Atoms within 6 Å of subunit FS4 are shown in cpk according to the coloring scheme:
 FS1  nuoG  :M
 FS2  nuoD  :Q
 FS3    :P
 FS6      :T
 FS8  nuoI  :B
 FV1  nuoF  :A
 FV2  nuoE  :O
 FV3    :K
 FA5    :H
 FA6    :E
 FA9    :J
 FA12    :N
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Protein wireframe   Protein cpk
Protein cartoon   Colored by sec. structure
Rainbow color: N-term-blue, C-term-red
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To show the atoms that contact residue 377 of NDUFV1 (:A),first select "color all" above, then type this: select within (6.0, 377:A); cpk only; display selected; center selected; zoom 1000; select 377:A; color white

Architecture of Human Mitochondrial Respiratory Megacomplex I2III2IV2.
Guo R, Zong S, Wu M, Gu J, Yang M.
Cell. 2017 Sep 7;170(6):1247-1257.e12. doi: 10.1016/j.cell.2017.07.050.(PubMed)

pdb ID (5xtd)