Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0004427 | molecular_function | inorganic diphosphate phosphatase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006796 | biological_process | phosphate-containing compound metabolic process |
| B | 0000287 | molecular_function | magnesium ion binding |
| B | 0004427 | molecular_function | inorganic diphosphate phosphatase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006796 | biological_process | phosphate-containing compound metabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | binding site for residue 2PN A 501 |
| Chain | Residue |
| A | LYS237 |
| A | TYR368 |
| A | LYS369 |
| A | MG502 |
| A | MG503 |
| A | MG504 |
| A | MG505 |
| A | HOH603 |
| A | HOH612 |
| A | HOH631 |
| A | HOH637 |
| A | GLU239 |
| A | HOH646 |
| A | HOH647 |
| A | HOH662 |
| A | HOH670 |
| A | ARG259 |
| A | TYR270 |
| A | ASP291 |
| A | ASP293 |
| A | ASP296 |
| A | ASP323 |
| A | ASP328 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 502 |
| Chain | Residue |
| A | ASP323 |
| A | ASP328 |
| A | 2PN501 |
| A | MG503 |
| A | HOH631 |
| A | HOH637 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue MG A 503 |
| Chain | Residue |
| A | ASP291 |
| A | ASP296 |
| A | ASP328 |
| A | 2PN501 |
| A | MG502 |
| A | MG505 |
| A | HOH612 |
| A | HOH632 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue MG A 504 |
| Chain | Residue |
| A | GLU239 |
| A | 2PN501 |
| A | HOH652 |
| A | HOH662 |
| A | HOH670 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue MG A 505 |
| Chain | Residue |
| A | ASP296 |
| A | 2PN501 |
| A | MG503 |
| A | HOH603 |
| A | HOH612 |
| A | HOH622 |
| A | HOH647 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue CL A 506 |
| Chain | Residue |
| A | ARG259 |
| A | GLN372 |
| A | HOH668 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for residue CL A 507 |
| Chain | Residue |
| A | ARG213 |
| A | MET221 |
| A | HOH671 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | binding site for residue CL A 508 |
| Chain | Residue |
| A | HIS202 |
| A | LYS407 |
| site_id | AC9 |
| Number of Residues | 23 |
| Details | binding site for residue 2PN B 501 |
| Chain | Residue |
| B | LYS237 |
| B | GLU239 |
| B | ARG259 |
| B | TYR270 |
| B | ASP291 |
| B | ASP293 |
| B | ASP296 |
| B | ASP323 |
| B | ASP328 |
| B | TYR368 |
| B | LYS369 |
| B | MG502 |
| B | MG503 |
| B | MG504 |
| B | MG505 |
| B | HOH609 |
| B | HOH621 |
| B | HOH629 |
| B | HOH638 |
| B | HOH643 |
| B | HOH646 |
| B | HOH656 |
| B | HOH668 |
| site_id | AD1 |
| Number of Residues | 8 |
| Details | binding site for residue MG B 502 |
| Chain | Residue |
| B | ASP291 |
| B | ASP296 |
| B | ASP328 |
| B | 2PN501 |
| B | MG503 |
| B | MG505 |
| B | HOH622 |
| B | HOH643 |
| site_id | AD2 |
| Number of Residues | 7 |
| Details | binding site for residue MG B 503 |
| Chain | Residue |
| B | ASP296 |
| B | 2PN501 |
| B | MG502 |
| B | HOH605 |
| B | HOH613 |
| B | HOH643 |
| B | HOH668 |
| site_id | AD3 |
| Number of Residues | 5 |
| Details | binding site for residue MG B 504 |
| Chain | Residue |
| B | HOH656 |
| B | GLU239 |
| B | 2PN501 |
| B | HOH609 |
| B | HOH638 |
| site_id | AD4 |
| Number of Residues | 6 |
| Details | binding site for residue MG B 505 |
| Chain | Residue |
| B | ASP323 |
| B | ASP328 |
| B | 2PN501 |
| B | MG502 |
| B | HOH621 |
| B | HOH646 |
| site_id | AD5 |
| Number of Residues | 1 |
| Details | binding site for residue CL B 506 |
| site_id | AD6 |
| Number of Residues | 2 |
| Details | binding site for residue CL B 507 |
| Chain | Residue |
| B | ARG259 |
| B | GLN372 |
| site_id | AD7 |
| Number of Residues | 1 |
| Details | binding site for residue CL B 508 |
| site_id | AD8 |
| Number of Residues | 2 |
| Details | binding site for residue BR B 509 |
| Chain | Residue |
| B | ARG213 |
| B | MET221 |
| site_id | AD9 |
| Number of Residues | 1 |
| Details | binding site for residue EDO B 510 |
Functional Information from PROSITE/UniProt
| site_id | PS00387 |
| Number of Residues | 7 |
| Details | PPASE Inorganic pyrophosphatase signature. DNDPVDA |
| Chain | Residue | Details |
| A | ASP291-ALA297 | |
