The cytosolic isozyme has two distinct functions. It catalyzes the conversion of citrate to isocitrate, providing the substrate for a cytosolic isocitrate dehydrogenase that generates NADPH as reducing power for fatty acid synthesis and other anabolic processes in the cytosol. It also has a role in cellular iron homeostasis.

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#Id: 9860

#XL - R Botany

In the dark, the maximum absorption of the FMN chromophore is around 450 nm. 

Blue light induces the formation of a covalent bond between FMN and a cysteine residue, shifting the absorption maximum to 390 nm via a LOV660 intermediate form. The reaction is reversible in darkness.

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#Id: 10047

#XL - T Zoology

Folded extracellular domain cannot

be cleaved by the cell-surface ADAM 10.

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#Id: 9153

#XL - T Zoology

TLS Online TPP Program

#Id: 8343

#XL - Q Biochemistry

formin family members have two adjacent domains:

FH1- rich in proline, landing site for profilin–ATP–G-actin

FH2 - form a dimer and nucleate filament assembly

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#Id: 8894

#XL - R Botany

Syntelic attachment 

Both kinetochores of a sister chromatid pair can attach to microtubules from the same pole