| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004081 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity |
| A | 0006167 | biological_process | AMP biosynthetic process |
| A | 0006754 | biological_process | ATP biosynthetic process |
| A | 0008796 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0004081 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity |
| B | 0006167 | biological_process | AMP biosynthetic process |
| B | 0006754 | biological_process | ATP biosynthetic process |
| B | 0008796 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase activity |
| B | 0016787 | molecular_function | hydrolase activity |
| C | 0000166 | molecular_function | nucleotide binding |
| C | 0004081 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity |
| C | 0006167 | biological_process | AMP biosynthetic process |
| C | 0006754 | biological_process | ATP biosynthetic process |
| C | 0008796 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase activity |
| C | 0016787 | molecular_function | hydrolase activity |
| D | 0000166 | molecular_function | nucleotide binding |
| D | 0004081 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity |
| D | 0006167 | biological_process | AMP biosynthetic process |
| D | 0006754 | biological_process | ATP biosynthetic process |
| D | 0008796 | molecular_function | bis(5'-nucleosyl)-tetraphosphatase activity |
| D | 0016787 | molecular_function | hydrolase activity |