an N-acylsphingoid base 1-phosphate(in) <=> an N-acylsphingoid base 1-phosphate(out)
an n-acylsphingoid base 1-phosphate(in) <=> an n-acylsphingoid base 1-phosphate(out)
an N-acylsphingoid base 1-phosphate(in) <=> an N-acylsphingoid base 1-phosphate(out)
an n-acylsphingoid base 1-phosphate(in) <=> an n-acylsphingoid base 1-phosphate(out)