Protein
Homeobox protein ceh-24
Organism
Caenorhabditis elegans
Function
Probable transcriptional regulator that is required in neural development for the normal formation of sublateral cholinergic motor neuron processes. Plays a role in regulating the expression of acetylcholine transporter protein unc-17 in the sublateral processes. In particular, it is required in sublateral motor neurons for a left-right turning behavior that occurs during the lethargus phase of the normal sleep process called flipping. During flipping animals rotate 180 degrees about their longitudinal axis.
Similarity
Belongs to the NK-2 homeobox family.
Sequence
MSEKETPSPVLDVKKEKNEETGIDEEKSSEDDCSKRSKVKSNPSKFSVNSILSPLESLVRVQQQLLKMAASKSGTPGTNAGVPGAFPYGPGRLPGNYFAGPFPGYSGAQPNWYNGNDPRFAAAAALLPCSIDPVRSAINHQFSMSSMSQRRKRRVLFSQAQVYELERRFKQAKYLTAPEREQLANSIRLTPTQVKIWFQNHRYKCKRQEKEKAMSGLGHSEDGSSPPPDNDDDDDKYSIEMDDKDDEEEEESEKPVLKPSGVFGLPYPPNAAAAAAAAAAAFNFPFAAQGPNPAYYMRW