an N-acylsphinganine + UDP-alpha-D-glucose = an N-acyl-beta-D-glucosyl-(1<->1')-sphinganine + UDP + H(+)
an n-acylsphinganine + udp-alpha-d-glucose = an n-acyl-beta-d-glucosyl-(1<->1')-sphinganine + udp + h(+)
an N-acylsphinganine + UDP-alpha-D-glucose = an N-acyl-beta-D-glucosyl-(1<->1')-sphinganine + UDP + H(+)
an n-acylsphinganine + udp-alpha-d-glucose = an n-acyl-beta-d-glucosyl-(1<->1')-sphinganine + udp + h(+)