Conserved domain analysis
using the InterProScan tool (included in ExPASy) revealed that rock
bream TRAF2 consisted of a RING-type zinc finger (30e68 a.a.) in
the N-terminal region, two TRAF-type zinc fingers (121e166 a.a.
and 173e228 a.a.) in the middle region, the C-terminal TRAF-N
domain with a coiled-coil structure (330e349 a.a.), and the TRAF-C
domain (377e517 a.a.).