※ Trk family introduction

    Trk family belongs to receptor tyrosine kinase. Three members have been identified in human genome, TrkA, TrkB and TrkC. Structure analysis show that Trks share a common organization. The extracellular region contains two cystein clusters which is separated by a leucine-rich motifs (LRM), and two immunoglobulin-like domains. The intracellular region contains a TK domain. Trks play an important role in a variety of cellular processes, including neuronal survival, differentiation and plasticity. For instance, knockout of Trk will lead to the reduced axon outgrowth and increased cell death, mammalian Trks regulate the convert of short-term plasticity to long-term plasticity (1).

Reference
1. Sossin, W.S. (2006) Tracing the evolution and function of the Trk superfamily of receptor tyrosine kinases. Brain Behav Evol, 68, 145-156. PMID: 16912468

  Reviewed (0)  or Unreviewed (5) 

No.	Status	EKPD ID	Gene ID	Gene Name
1		EKS-ORN-00525	ENSONIG00000008622	NTRK1
2		EKS-ORN-00522	ENSONIG00000004021	NTRK3 (2 of 2)
3		EKS-ORN-00524	ENSONIG00000007566	NTRK2 (2 of 2)
4		EKS-ORN-00523	ENSONIG00000003007	NTRK3 (1 of 2)
5		EKS-ORN-00521	ENSONIG00000014990	NTRK2 (1 of 2)