Protein
Multifunctional tryptophan biosynthesis protein
Organism
Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987)
Function
Trifunctional enzyme bearing the Gln amidotransferase (GATase) domain of anthranilate synthase, indole-glycerolphosphate synthase, and phosphoribosylanthranilate isomerase activities.
Sequence
MSSSSVVDHSPHDSAPSPLVPTASNLILIDNYDSFTWNVYQYLVLEGAKVTVFRNDQITIDELIAKNPTQLVISPGPGHPGTDSGISRDAIRHFAGKIPIFGVCMGQQCIFDVYGGDVCFAGEILHGKTSPLRHDGKGAYAGLSQDLPVTRYHSLAGTHVTLPECLEVTSWIAKEDGSKGVIMGVRHKEYTIEGVQFHPESILSAEGRGMFRNFLHMQGGTWAENERLQKAAQAQAANTKSDAPTPKKSNILQKIYAHRKAAVDAQKQIPSLRPSDLQAAYNLSIAPPQISLVDRLRNSPFDVALCAEIKRASPSKGVFALDIDAPSQARKYALAGASVISVLTEPEWFKGSIDDLRAVRQVLNGMPNRPAVLRKEFIFDEYQILEARLAGADTVLLIVKMLEYELLERLYKYSLSLGMEPLVEVQNTEEMATAIKLGAKVIGVNNRNLESFEVDLGTTGRLRSMVPSDTFLCALSGINTHQDVLDCKRDGVNGILVGEAIMRAPDATQFIRELCAGLTGPVPKSAAEPLLVKICGTRSAEAAAEAIKAGADLVGMIMVPGTKRCVDHETALSISQAVHMSKKTGSTEVSSQASKSARDFFNINAEIIRKRGPLLVGVFMNQPLEEVLEKQHLYDLDIVQLHGDEPLEWANLIPVPVVRKFKPGQVGLATRGYHAVPLLDSGAGSGTLLDLESVKKELEKDEQVTVLLAGGLEPSNVVETVKSLGPLSERVIGVDVSSGVEEGGKQSLEKIREFVKAAKSVR