molecular function |
| GO:0043135 | | 5-phosphoribosyl 1-pyrophosphate pyrophosphatase activity | | Catalysis of the reaction: 5-phospho-alpha-D-ribose 1-diphosphate + H2O = ribose 1,5 bisphosphate + phosphate + H+. |
| GO:0005524 | | ATP binding | | Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. |
| GO:0004081 | | bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity | | Catalysis of the reaction: P(1),P(4)-bis(5'-nucleosyl)tetraphosphate + H2O = NTP + NMP. Acts on bis(5'-guanosyl)-, bis(5'-xanthosyl)-, bis(5'-adenosyl)- and bis(5'-uridyl)-tetraphosphate. |
| GO:0008796 | | bis(5'-nucleosyl)-tetraphosphatase activity | | Catalysis of the hydrolysis of P(1),P(4)-bis(5'-nucleosyl)tetraphosphate into two nucleotides. |
| GO:0016787 | | hydrolase activity | | Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3. |
| GO:0000166 | | nucleotide binding | | Interacting selectively and non-covalently 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. |
biological process |
| GO:0006172 | | ADP biosynthetic process | | The chemical reactions and pathways resulting in the formation of ADP, adenosine 5'-diphosphate. |
| GO:0006167 | | AMP biosynthetic process | | The chemical reactions and pathways resulting in the formation of AMP, adenosine monophosphate. |
| GO:0006754 | | ATP biosynthetic process | | The chemical reactions and pathways resulting in the formation of ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. |
| GO:0006915 | | apoptotic process | | A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died. |
| GO:0015967 | | diadenosine tetraphosphate catabolic process | | The chemical reactions and pathways resulting in the breakdown of diadenosine tetraphosphate, a derivative of the nucleoside adenosine with four phosphate groups attached. |
| GO:0019693 | | ribose phosphate metabolic process | | The chemical reactions and pathways involving ribose phosphate, any phosphorylated ribose sugar. |
cellular component |
| GO:0005575 | | cellular_component | | The part of a cell, extracellular environment or virus in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together. |