ID P49903; PN Selenide, water dikinase 1; GN SEPHS1; OS 9606; SL Nucleus Position: SL-0178; SL Nucleus Position: SL-0182; SL Comments: [Isoform 1]: Cell membrane {ECO:0000269|PubMed:20471958}; Peripheral membrane protein {ECO:0000305}. Nucleus membrane {ECO:0000269|PubMed:20471958}; Peripheral membrane protein {ECO:0000305}. [Isoform 2]: Cytoplasm {ECO:0000269|PubMed:20471958}. [Isoform 3]: Cytoplasm {ECO:0000269|PubMed:20471958}. [Isoform 4]: Cytoplasm {ECO:0000269|PubMed:20471958}. DR UNIPROT: P49903; DR UNIPROT: B4DWK0; DR UNIPROT: D3DRS9; DR UNIPROT: D6PSQ9; DR UNIPROT: Q5T5U8; DR UNIPROT: Q5T5U9; DR UNIPROT: Q9BVT4; DR PDB: 3FD5; DR PDB: 3FD6; DR Pfam: PF00586; DR Pfam: PF02769; DR OMIM: 600902; DR DisGeNET: 22929; DE Function: Synthesizes selenophosphate from selenide and ATP. {ECO:0000269|PubMed:7665581}. DE Reference Proteome: Yes; DE Interaction: P0C6X7; IntAct: EBI-25688150; Score: 0.35 DE Interaction: P32456; IntAct: EBI-735757; Score: 0.00 DE Interaction: Q9UKR5; IntAct: EBI-730777; Score: 0.00 DE Interaction: Q14194; IntAct: EBI-730780; Score: 0.00 DE Interaction: P21673; IntAct: EBI-733262; Score: 0.00 DE Interaction: Q8N357; IntAct: EBI-733283; Score: 0.00 DE Interaction: Q96ID5; IntAct: EBI-733286; Score: 0.00 DE Interaction: Q13432; IntAct: EBI-733289; Score: 0.00 DE Interaction: Q96E40; IntAct: EBI-735754; Score: 0.00 DE Interaction: P49903; IntAct: EBI-758899; Score: 0.80 DE Interaction: Q9UBN6; IntAct: EBI-1064933; Score: 0.00 DE Interaction: O60739; IntAct: EBI-1069012; Score: 0.00 DE Interaction: Q9BXL8; IntAct: EBI-8638900; Score: 0.37 DE Interaction: P24278; IntAct: EBI-8653789; Score: 0.78 DE Interaction: Q13618; IntAct: EBI-21329068; Score: 0.35 DE Interaction: Q2TAL8; IntAct: EBI-10211705; Score: 0.72 DE Interaction: O95125; IntAct: EBI-24494526; Score: 0.56 DE Interaction: Q9UPG8; IntAct: EBI-24621127; Score: 0.56 DE Interaction: Q8N554; IntAct: EBI-24667690; Score: 0.56 DE Interaction: Q8TF50; IntAct: EBI-24391494; Score: 0.56 DE Interaction: Q6S9Z5; IntAct: EBI-24791955; Score: 0.56 DE Interaction: Q6GPH4; IntAct: EBI-25266597; Score: 0.56 DE Interaction: Q6IQ23; IntAct: EBI-16398399; Score: 0.35 DE Interaction: Q14774; IntAct: EBI-21809008; Score: 0.35 DE Interaction: Q9NRI5; IntAct: EBI-21374426; Score: 0.00 DE Interaction: P0DOF2; IntAct: EBI-25603126; Score: 0.35 GO GO:0005737; GO GO:0031965; GO GO:0005886; GO GO:0005524; GO GO:0005525; GO GO:0042802; GO GO:0046872; GO GO:0046982; GO GO:0042803; GO GO:0004756; GO GO:0016310; GO GO:0036211; GO GO:0016260; TP Membrane Topology: Peripheral; Source: UniProt - Curator Inference {ECO:0000305}; SQ MSTRESFNPESYELDKSFRLTRFTELKGTGCKVPQDVLQKLLESLQENHFQEDEQFLGAVMPRLGIGMDTCVIPLRHGGL SQ SLVQTTDYIYPIVDDPYMMGRIACANVLSDLYAMGVTECDNMLMLLGVSNKMTDRERDKVMPLIIQGFKDAAEEAGTSVT SQ GGQTVLNPWIVLGGVATTVCQPNEFIMPDNAVPGDVLVLTKPLGTQVAVAVHQWLDIPEKWNKIKLVVTQEDVELAYQEA SQ MMNMARLNRTAAGLMHTFNAHAATDITGFGILGHAQNLAKQQRNEVSFVIHNLPVLAKMAAVSKACGNMFGLMHGTCPET SQ SGGLLICLPREQAARFCAEIKSPKYGEGHQAWIIGIVEKGNRTARIIDKPRIIEVAPQVATQNVNPTPGATS //