1X9H
Crystal structure of phosphoglucose/phosphomannose isomerase from Pyrobaculum aerophilum in complex with fructose 6-phosphate
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004347 | molecular_function | glucose-6-phosphate isomerase activity |
| A | 0004476 | molecular_function | mannose-6-phosphate isomerase activity |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0008152 | biological_process | metabolic process |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0097367 | molecular_function | carbohydrate derivative binding |
| A | 1901135 | biological_process | carbohydrate derivative metabolic process |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0004347 | molecular_function | glucose-6-phosphate isomerase activity |
| B | 0004476 | molecular_function | mannose-6-phosphate isomerase activity |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| B | 0008152 | biological_process | metabolic process |
| B | 0016853 | molecular_function | isomerase activity |
| B | 0097367 | molecular_function | carbohydrate derivative binding |
| B | 1901135 | biological_process | carbohydrate derivative metabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 B 501 |
| Chain | Residue |
| B | ARG104 |
| B | ARG105 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 502 |
| Chain | Residue |
| A | ARG299 |
| A | ARG300 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 503 |
| Chain | Residue |
| A | ARG104 |
| A | ARG105 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 504 |
| Chain | Residue |
| A | HOH846 |
| B | ARG79 |
| A | GLN179 |
| A | ARG181 |
| A | ARG284 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 505 |
| Chain | Residue |
| B | GLN179 |
| B | ARG181 |
| B | ARG284 |
| B | HOH780 |
| B | HOH878 |
| B | HOH894 |
| site_id | AC6 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE F6R B 700 |
| Chain | Residue |
| A | HIS219 |
| B | MET45 |
| B | GLY46 |
| B | GLY47 |
| B | SER48 |
| B | SER87 |
| B | TYR88 |
| B | SER89 |
| B | THR92 |
| B | PRO134 |
| B | ARG135 |
| B | GLU203 |
| B | LYS298 |
| B | HOH723 |
| B | HOH887 |
| B | HOH888 |
| site_id | AC7 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE F6R A 701 |
| Chain | Residue |
| A | MET45 |
| A | GLY46 |
| A | GLY47 |
| A | SER48 |
| A | SER87 |
| A | TYR88 |
| A | SER89 |
| A | THR92 |
| A | PRO134 |
| A | ARG135 |
| A | GLU203 |
| A | LYS298 |
| A | HOH723 |
| A | HOH760 |
| B | HIS219 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 601 |
| Chain | Residue |
| A | ASP53 |
| A | LYS72 |
| A | ARG191 |
| A | TYR195 |
| A | HOH739 |
| A | HOH757 |
| A | HOH784 |
| A | HOH909 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 602 |
| Chain | Residue |
| A | THR233 |
| A | GLN242 |
| A | HOH893 |
| A | HOH898 |
| site_id | BC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 603 |
| Chain | Residue |
| A | SER89 |
| A | ASN91 |
| A | THR92 |
| A | ILE93 |
| A | LYS298 |
| A | HOH720 |
| A | HOH751 |
| A | HOH814 |
| B | ARG117 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 605 |
| Chain | Residue |
| B | VAL27 |
| B | GLU28 |
| B | GLU30 |
| B | LYS103 |
| B | ARG104 |
| B | ARG106 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: Proton acceptor => ECO:0000305 |
| Chain | Residue | Details |
| A | GLU203 | |
| A | LYS298 | |
| B | GLU203 | |
| B | LYS298 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton donor => ECO:0000305 |
| Chain | Residue | Details |
| A | HIS219 | |
| B | HIS219 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 6 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | SER48 | |
| A | SER87 | |
| A | THR92 | |
| B | SER48 | |
| B | SER87 | |
| B | THR92 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 736 |
| Chain | Residue | Details |
| A | ARG135 | electrostatic stabiliser |
| A | GLU203 | proton acceptor, proton donor |
| A | HIS219 | proton acceptor, proton donor |
| A | LYS298 | proton acceptor, proton donor |
| site_id | MCSA2 |
| Number of Residues | 4 |
| Details | M-CSA 736 |
| Chain | Residue | Details |
| B | ARG135 | electrostatic stabiliser |
| B | GLU203 | proton acceptor, proton donor |
| B | HIS219 | proton acceptor, proton donor |
| B | LYS298 | proton acceptor, proton donor |
