ID Q640M6; PN Glycerophosphodiester phosphodiesterase domain-containing protein 5; GN Gdpd5; OS 10090; SL Nucleus Position: SL-0198; SL Comments: Endomembrane system {ECO:0000269|PubMed:17275818, ECO:0000269|PubMed:18667693, ECO:0000305|PubMed:15276213}; Multi-pass membrane protein {ECO:0000255}. Cytoplasm, perinuclear region {ECO:0000269|PubMed:15276213, ECO:0000269|PubMed:17275818, ECO:0000269|PubMed:18667693}. Cell projection, growth cone {ECO:0000269|PubMed:17275818}. DR UNIPROT: Q640M6; DR UNIPROT: Q8R0T5; DR UNIPROT: Q8R3N5; DR Pfam: PF03009; DR PROSITE: PS51704; DE Function: Glycerophosphodiester phosphodiesterase that promotes neurite formation and drives spinal motor neuron differentiation (PubMed:17275818, PubMed:18667693). Mediates the cleavage of glycosylphosphatidylinositol (GPI) anchor of target proteins: removes the GPI-anchor of RECK, leading to release RECK from the plasma membrane (By similarity). May contribute to the osmotic regulation of cellular glycerophosphocholine (PubMed:18667693). {ECO:0000250|UniProtKB:Q3KTM2, ECO:0000269|PubMed:17275818, ECO:0000269|PubMed:18667693}. DE Reference Proteome: Yes; GO GO:0030424; GO GO:0005789; GO GO:0030426; GO GO:0016021; GO GO:0016020; GO GO:0043025; GO GO:0097038; GO GO:0005886; GO GO:0047389; GO GO:0008889; GO GO:0004435; GO GO:0021895; GO GO:0006629; GO GO:0045746; GO GO:0030182; GO GO:0031175; GO GO:0007219; GO GO:0045787; GO GO:0045666; GO GO:0048505; GO GO:0021522; TP Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255}; SQ MVRHQPLQYYEPQLCLSCLTGIYGCRWKRYQRSHDDTTPWERLWFLLLVCTFSLTLTWLYFWWGVHNDYDEFNWYLYNRM SQ GYWSDWSVPILVTSAAAFTYIAGLLVLALCHIAVGQQLNLHWIHKMGLVVILASTVVAMSAVAQLWEDEWEVLLISLQGT SQ APFLHIGALVAITALSWIVAGQFARAERSSSQLTILCTFFAVVFTFYLIPLTISSPCIMEKKDLGPKPALIGHRGAPMLA SQ PEHTVMSFRKALEQRLYGLQADITISLDGVPFLMHDTTLRRTTNVEHLFPELARRPAAMLNWTVLQRLNAGQWFLKTDPF SQ WTASSLSPSDHREVQNQSICSLAELLELAKGNASLLLNLRDPPRDHPYRGSFLNVTLEAVLRSGFPQHQVMWLFNRQRPL SQ VRKMAPGFQQTSGSKEAIANLRKGHIQKLNLRYTQVSHQELRDYASWNLSVNLYTVNAPWLFSLLWCAGVPSVTSDNSHT SQ LSRVPSPLWIMPPDEYCLMWVTADLISFSLIIGIFVLQKWRLGGIRSYNPEQIMLSAAVRRTSRDVSIMKEKLIFSEISD SQ GVEVSDELSVCSDSSYDTYANANSTATPVGPRNAGSRAKTVTEQSGH //