>sp|Q8BGW3|BHE23_MOUSE Class E basic helix-loop-helix protein 23 OS=Mus musculus OX=10090 GN=Bhlhe23 PE=2 SV=1 MAELKSLSGDSYLALSHSYTATGHAYAAARGPETTRGFGASGPGGDLPAAPASRVPAATV ESSGEQSGDEDEAFERRRRRRGSGVAVDARRRPREQRSLRLSINARERRRMHDLNDALDG LRAVIPYAHSPSVRKLSKIATLLLAKNYILMQAQALEEMRRLVAYLNQGQGLAAPVAAAP LTPFGQAAIYPFSAGTALGPCPDKCATFSGSPSALCKHCGEKP