PLECKSTRIN HOMOLOGY DOMAIN CONTAINING, FAMILY A (PHOSPHOINOSITIDE BINDING SPECIFIC) MEMBER 4; PHOSPHOINOSITOL 3-PHOSPHATE BINDING PROTEIN-1; PLECKSTRIN HOMOLOGY DOMAIN-CONTAINING, FAMILY A (PHOSPHOINOSITIDE BINDING SPECIFIC) MEMBER 4. [Source:RefSeq;Acc:NM_020904]