4J56
Structure of Plasmodium falciparum thioredoxin reductase-thioredoxin complex
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004791 | molecular_function | thioredoxin-disulfide reductase (NADPH) activity |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016668 | molecular_function | oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor |
| A | 0045454 | biological_process | cell redox homeostasis |
| A | 0050660 | molecular_function | flavin adenine dinucleotide binding |
| B | 0004791 | molecular_function | thioredoxin-disulfide reductase (NADPH) activity |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016668 | molecular_function | oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor |
| B | 0045454 | biological_process | cell redox homeostasis |
| B | 0050660 | molecular_function | flavin adenine dinucleotide binding |
| C | 0004791 | molecular_function | thioredoxin-disulfide reductase (NADPH) activity |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0016668 | molecular_function | oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor |
| C | 0045454 | biological_process | cell redox homeostasis |
| C | 0050660 | molecular_function | flavin adenine dinucleotide binding |
| D | 0004791 | molecular_function | thioredoxin-disulfide reductase (NADPH) activity |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0016668 | molecular_function | oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor |
| D | 0045454 | biological_process | cell redox homeostasis |
| D | 0050660 | molecular_function | flavin adenine dinucleotide binding |
| E | 0005737 | cellular_component | cytoplasm |
| E | 0005829 | cellular_component | cytosol |
| E | 0015035 | molecular_function | protein-disulfide reductase activity |
| F | 0005737 | cellular_component | cytoplasm |
| F | 0005829 | cellular_component | cytosol |
| F | 0015035 | molecular_function | protein-disulfide reductase activity |
| G | 0005737 | cellular_component | cytoplasm |
| G | 0005829 | cellular_component | cytosol |
| G | 0015035 | molecular_function | protein-disulfide reductase activity |
| H | 0005737 | cellular_component | cytoplasm |
| H | 0005829 | cellular_component | cytosol |
| H | 0015035 | molecular_function | protein-disulfide reductase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 37 |
| Details | BINDING SITE FOR RESIDUE FAD A 600 |
| Chain | Residue |
| A | GLY48 |
| A | CYS88 |
| A | VAL91 |
| A | GLY92 |
| A | CYS93 |
| A | LYS96 |
| A | LEU160 |
| A | ALA161 |
| A | ALA191 |
| A | THR192 |
| A | GLY193 |
| A | GLY50 |
| A | CYS194 |
| A | SER212 |
| A | VAL233 |
| A | ARG316 |
| A | ASP319 |
| A | GLY356 |
| A | ASP357 |
| A | GLU364 |
| A | LEU365 |
| A | ALA366 |
| A | PRO51 |
| A | PRO367 |
| A | TYR398 |
| A | HOH702 |
| A | HOH708 |
| A | HOH709 |
| A | HOH740 |
| B | HIS509 |
| B | PRO510 |
| A | GLY52 |
| A | ASP71 |
| A | TYR72 |
| A | LYS74 |
| A | GLY86 |
| A | THR87 |
| site_id | AC2 |
| Number of Residues | 30 |
| Details | BINDING SITE FOR RESIDUE FAD B 600 |
| Chain | Residue |
| A | HIS509 |
| B | GLY50 |
| B | PRO51 |
| B | GLY52 |
| B | ASP71 |
| B | TYR72 |
| B | LYS74 |
| B | GLY86 |
| B | THR87 |
| B | CYS88 |
| B | GLY92 |
| B | CYS93 |
| B | LYS96 |
| B | GLY159 |
| B | LEU160 |
| B | ALA161 |
| B | THR192 |
| B | GLY193 |
| B | VAL233 |
| B | ARG316 |
| B | ASP319 |
| B | GLY356 |
| B | ASP357 |
| B | GLU364 |
| B | LEU365 |
| B | ALA366 |
| B | PRO367 |
| B | TYR398 |
| B | HOH716 |
| B | HOH738 |
| site_id | AC3 |
| Number of Residues | 31 |
| Details | BINDING SITE FOR RESIDUE FAD C 600 |
| Chain | Residue |
| C | GLY48 |
| C | GLY50 |
| C | PRO51 |
| C | GLY52 |
| C | ASP71 |
| C | TYR72 |
| C | VAL73 |
| C | LYS74 |
| C | GLY86 |
| C | THR87 |
| C | CYS88 |
| C | GLY92 |
| C | CYS93 |
| C | LYS96 |
| C | GLY159 |
| C | LEU160 |
| C | ALA161 |
| C | THR192 |
| C | GLY193 |
| C | CYS194 |
| C | VAL233 |
| C | ARG316 |
| C | ASP319 |
| C | GLY356 |
| C | ASP357 |
| C | GLU364 |
| C | LEU365 |
| C | ALA366 |
| C | PRO367 |
| C | TYR398 |
| D | HIS509 |
| site_id | AC4 |
| Number of Residues | 35 |
| Details | BINDING SITE FOR RESIDUE FAD D 600 |
| Chain | Residue |
| D | GLY48 |
| D | GLY50 |
| D | PRO51 |
| D | GLY52 |
| D | ASP71 |
| D | TYR72 |
| D | LYS74 |
| D | GLY86 |
| D | THR87 |
| D | CYS88 |
| D | VAL91 |
| D | GLY92 |
| D | CYS93 |
| D | LYS96 |
| D | GLY159 |
| D | ALA161 |
| D | ALA191 |
| D | THR192 |
| D | GLY193 |
| D | SER212 |
| D | VAL233 |
| D | ARG316 |
| D | ASP319 |
| D | LEU323 |
| D | GLY356 |
| D | ASP357 |
| D | GLU364 |
| D | LEU365 |
| D | ALA366 |
| D | PRO367 |
| D | TYR398 |
| D | HOH711 |
| D | HOH732 |
| D | HOH734 |
| C | HIS509 |
Functional Information from PROSITE/UniProt
| site_id | PS00076 |
| Number of Residues | 11 |
| Details | PYRIDINE_REDOX_1 Pyridine nucleotide-disulphide oxidoreductases class-I active site. GGtCVnvGCVP |
| Chain | Residue | Details |
| A | GLY85-PRO95 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | ACT_SITE: Nucleophile => ECO:0000250|UniProtKB:P10599 |
| Chain | Residue | Details |
| E | CYS30 | |
| E | SER33 | |
| F | CYS30 | |
| F | SER33 | |
| G | CYS30 | |
| G | SER33 | |
| H | CYS30 | |
| H | SER33 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | SITE: Deprotonates C-terminal active site Cys => ECO:0000305 |
| Chain | Residue | Details |
| E | ASP24 | |
| B | THR87 | |
| B | GLY92 | |
| B | ALA161 | |
| B | ASP357 | |
| B | GLU364 | |
| C | PRO51 | |
| C | ASP71 | |
| C | THR87 | |
| C | GLY92 | |
| C | ALA161 | |
| F | ASP24 | |
| C | ASP357 | |
| C | GLU364 | |
| D | PRO51 | |
| D | ASP71 | |
| D | THR87 | |
| D | GLY92 | |
| D | ALA161 | |
| D | ASP357 | |
| D | GLU364 | |
| G | ASP24 | |
| H | ASP24 | |
| A | ALA161 | |
| A | ASP357 | |
| A | GLU364 | |
| B | PRO51 | |
| B | ASP71 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 8 |
| Details | SITE: Contributes to redox potential value => ECO:0000305 |
| Chain | Residue | Details |
| E | GLY31 | |
| E | PRO32 | |
| F | GLY31 | |
| F | PRO32 | |
| G | GLY31 | |
| G | PRO32 | |
| H | GLY31 | |
| H | PRO32 |
