Danio rerio      TK/Trk


※ 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


There are 5 genes.  Reviewed (0 or Unreviewed (5

No.StatusiEKPD IDEnsemble Gene IDUniProt AccessionGene Name
1
iEKPD-Dar-0023
ENSDARG00000004586.8
F6P1M3
ntrk1
2
iEKPD-Dar-0407
ENSDARG00000059897.8
B8JLJ1
ntrk2a
3
iEKPD-Dar-0820
ENSDARG00000098511.1
A0A0R4ITX7
ntrk2b
4
iEKPD-Dar-0549
ENSDARG00000077228.5
A0A0R4ITE7
ntrk3a
5
iEKPD-Dar-0595
ENSDARG00000086214.5
A0A0H2UKW5
ntrk3b