5A65
Crystal structure of mouse thiamine triphosphatase in complex with thiamine diphosphate, orthophosphate and magnesium ions.
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006772 | biological_process | thiamine metabolic process |
| A | 0009229 | biological_process | thiamine diphosphate biosynthetic process |
| A | 0016311 | biological_process | dephosphorylation |
| A | 0016462 | molecular_function | pyrophosphatase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0042357 | biological_process | thiamine diphosphate metabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050333 | molecular_function | thiamine triphosphate phosphatase activity |
| B | 0000287 | molecular_function | magnesium ion binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005829 | cellular_component | cytosol |
| B | 0006772 | biological_process | thiamine metabolic process |
| B | 0009229 | biological_process | thiamine diphosphate biosynthetic process |
| B | 0016311 | biological_process | dephosphorylation |
| B | 0016462 | molecular_function | pyrophosphatase activity |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0042357 | biological_process | thiamine diphosphate metabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0050333 | molecular_function | thiamine triphosphate phosphatase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE MG A 500 |
| Chain | Residue |
| A | GLU157 |
| A | GLU159 |
| A | MG501 |
| A | PO41001 |
| A | HOH2005 |
| A | HOH2006 |
| A | HOH2047 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 501 |
| Chain | Residue |
| A | MG500 |
| A | PO41001 |
| A | HOH2004 |
| A | HOH2050 |
| A | ASP145 |
| A | GLU159 |
| site_id | AC3 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE TPP A 1000 |
| Chain | Residue |
| A | LYS11 |
| A | TYR39 |
| A | TRP53 |
| A | ARG55 |
| A | ARG57 |
| A | TYR79 |
| A | ALA192 |
| A | LYS193 |
| A | PO41001 |
| A | HOH2006 |
| A | HOH2027 |
| A | HOH2035 |
| A | HOH2036 |
| A | HOH2052 |
| A | HOH2065 |
| A | HOH2066 |
| A | HOH2067 |
| A | HOH2073 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE PO4 A 1001 |
| Chain | Residue |
| A | ARG57 |
| A | ARG125 |
| A | ASP145 |
| A | GLU159 |
| A | MG500 |
| A | MG501 |
| A | TPP1000 |
| A | HOH2004 |
| A | HOH2005 |
| A | HOH2006 |
| A | HOH2039 |
| A | HOH2074 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE EDO A 1100 |
| Chain | Residue |
| A | GLY15 |
| A | PRO16 |
| A | ASP17 |
| A | THR18 |
| A | GLY183 |
| A | VAL184 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 500 |
| Chain | Residue |
| B | GLU157 |
| B | GLU159 |
| B | PO41001 |
| B | HOH2001 |
| B | HOH2031 |
| B | HOH2038 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 501 |
| Chain | Residue |
| B | ARG125 |
| B | ASP145 |
| B | GLU159 |
| B | PO41001 |
| B | HOH2002 |
| B | HOH2032 |
| site_id | AC8 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE TPP B 1000 |
| Chain | Residue |
| B | LYS11 |
| B | TYR39 |
| B | TRP53 |
| B | ARG55 |
| B | ARG57 |
| B | TYR79 |
| B | ALA192 |
| B | LYS193 |
| B | PO41001 |
| B | HOH2006 |
| B | HOH2017 |
| B | HOH2021 |
| B | HOH2038 |
| B | HOH2042 |
| B | HOH2043 |
| B | HOH2044 |
| B | HOH2052 |
| site_id | AC9 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE PO4 B 1001 |
| Chain | Residue |
| B | ARG57 |
| B | ARG125 |
| B | ASP145 |
| B | GLU159 |
| B | MG500 |
| B | MG501 |
| B | TPP1000 |
| B | HOH2001 |
| B | HOH2002 |
| B | HOH2023 |
| B | HOH2038 |
| B | HOH2053 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE EDO B 1100 |
| Chain | Residue |
| B | GLY15 |
| B | PRO16 |
| B | ASP17 |
| B | THR18 |
| B | LEU182 |
| B | GLY183 |
| B | VAL184 |
| B | HOH2011 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 20 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLU7 | |
| A | LYS193 | |
| B | GLU7 | |
| B | GLU9 | |
| B | LYS11 | |
| B | ARG55 | |
| B | ARG57 | |
| B | LYS65 | |
| B | ARG125 | |
| B | ASP145 | |
| B | GLU159 | |
| A | GLU9 | |
| B | LYS193 | |
| A | LYS11 | |
| A | ARG55 | |
| A | ARG57 | |
| A | LYS65 | |
| A | ARG125 | |
| A | ASP145 | |
| A | GLU159 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | GLU157 | |
| B | GLU157 |
