| ULS00319 | 
                    XMP from xanthine | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UER00658 | 
                    XMP from xanthine: step 1/1~1 5-phospho-alpha-D-ribose 1-diphosphate + 1 xanthine => 1 XMP + 1 diphosphate. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UCR02142 | 
                    XMP + diphosphate = 5-phospho-alpha-D-ribose 1-diphosphate + xanthine | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     | 
                
                
                    | UPA00602 | 
                    XMP biosynthesis via salvage pathway~Biosynthesis of xanthosine 5'-phosphate (XMP purine nucleotide) via salvage pathway. | 
                    None - {{∅}} | 
                    True - {{t}} | 
                    Unconfirmed presence | 
                     |