label: L-erythro-N-acylsphing-4-enine + UDP-alpha-D-glucose = beta-D-glucosyl-L-erythro-N-acylsphing-4-enine + UDP + H(+)
label_lc: l-erythro-n-acylsphing-4-enine + udp-alpha-d-glucose = beta-d-glucosyl-l-erythro-n-acylsphing-4-enine + udp + h(+)