prolyl 4-hydroxylase, transmembrane
P4H-TM, PHD4, PH4, HIFPH4, FLJ20262, EGLN4, PH-4
prolyl 4-hydroxylase, transmembrane (endoplasmic reticulum)
Prolyl hydroxlase domain-containing 4, "hypoxia inducible factor prolyl 4 hydroxylase"