>sp|Q8BGW3|BHE23_MOUSE Class E basic helix-loop-helix protein 23 OS=Mus musculus GN=Bhlhe23 MAELKSLSGDSYLALSHSYTATGHAYAAARGPETTRGFGASGPGGDLPAAPASRVPAATV ESSGEQSGDEDEAFERRRRRRGSGVAVDARRRPREQRSLRLSINARERRRMHDLNDALDG LRAVIPYAHSPSVRKLSKIATLLLAKNYILMQAQALEEMRRLVAYLNQGQGLAAPVAAAP LTPFGQAAIYPFSAGTALGPCPDKCATFSGSPSALCKHCGEKP