"Interacting selectively with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose moiety [goid 166] [evidence IEA]; Interacting selectively with magnesium (Mg) ions [goid 287] [pmid 10947957] [evidence IDA]; Interacting selectively with DNA (deoxyribonucleic acid) [goid 3677] [pmid 12393916] [evidence IDA]; Catalysis of the reaction: NTP + 1,2-diacylglycerol = NDP + 1,2-diacylglycerol 3-phosphate [goid 4143] [evidence IEA]; Interacting selectively with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states [goid 5516] [pmid 10947957] [evidence IDA]; Interacting selectively with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator [goid 5524] [pmid 12393916] [evidence IDA]; Catalysis of the reaction: ATP + sphinganine = ADP + sphinganine 1-phosphate [goid 8481] [pmid 15623571] [evidence IDA]; Catalysis of the reaction: ATP + sphinganine = ADP + sphinganine 1-phosphate [goid 8481] [pmid 12393916] [evidence IDA]; Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2 [goid 16740] [evidence IEA]; Catalysis of the reaction: sphingosine + ATP = sphingosine 1-phosphate + ADP [goid 17050] [pmid 10863092] [evidence IDA]; Interacting selectively with magnesium (Mg) ions [goid 287] [evidence ISS]; Catalysis of the reaction: NTP + 1,2-diacylglycerol = NDP + 1,2-diacylglycerol 3-phosphate [goid 4143] [evidence IEA]; Interacting selectively with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules) [goid 5515] [pmid 16316995] [evidence IPI]; Catalysis of the reaction: sphingosine + ATP = sphingosine 1-phosphate + ADP [goid 17050] [evidence ISS]; Interacting selectively with magnesium (Mg) ions [goid 287] [evidence ISS]; Catalysis of the reaction: NTP + 1,2-diacylglycerol = NDP + 1,2-diacylglycerol 3-phosphate [goid 4143] [evidence IEA]; Catalysis of the reaction: sphingosine + ATP = sphingosine 1-phosphate + ADP [goid 17050] [evidence ISS]"