6MO6
Crystal structure of the selenomethionine-substituted human sulfide:quinone oxidoreductase
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0005515 | molecular_function | protein binding |
A | 0005739 | cellular_component | mitochondrion |
A | 0005743 | cellular_component | mitochondrial inner membrane |
A | 0016491 | molecular_function | oxidoreductase activity |
A | 0048038 | molecular_function | quinone binding |
A | 0070221 | biological_process | sulfide oxidation, using sulfide:quinone oxidoreductase |
A | 0070224 | molecular_function | sulfide:quinone oxidoreductase activity |
A | 0071949 | molecular_function | FAD binding |
A | 0106436 | molecular_function | glutathione-dependent sulfide quinone oxidoreductase activity |
B | 0005515 | molecular_function | protein binding |
B | 0005739 | cellular_component | mitochondrion |
B | 0005743 | cellular_component | mitochondrial inner membrane |
B | 0016491 | molecular_function | oxidoreductase activity |
B | 0048038 | molecular_function | quinone binding |
B | 0070221 | biological_process | sulfide oxidation, using sulfide:quinone oxidoreductase |
B | 0070224 | molecular_function | sulfide:quinone oxidoreductase activity |
B | 0071949 | molecular_function | FAD binding |
B | 0106436 | molecular_function | glutathione-dependent sulfide quinone oxidoreductase activity |
C | 0005515 | molecular_function | protein binding |
C | 0005739 | cellular_component | mitochondrion |
C | 0005743 | cellular_component | mitochondrial inner membrane |
C | 0016491 | molecular_function | oxidoreductase activity |
C | 0048038 | molecular_function | quinone binding |
C | 0070221 | biological_process | sulfide oxidation, using sulfide:quinone oxidoreductase |
C | 0070224 | molecular_function | sulfide:quinone oxidoreductase activity |
C | 0071949 | molecular_function | FAD binding |
C | 0106436 | molecular_function | glutathione-dependent sulfide quinone oxidoreductase activity |
D | 0005515 | molecular_function | protein binding |
D | 0005739 | cellular_component | mitochondrion |
D | 0005743 | cellular_component | mitochondrial inner membrane |
D | 0016491 | molecular_function | oxidoreductase activity |
D | 0048038 | molecular_function | quinone binding |
D | 0070221 | biological_process | sulfide oxidation, using sulfide:quinone oxidoreductase |
D | 0070224 | molecular_function | sulfide:quinone oxidoreductase activity |
D | 0071949 | molecular_function | FAD binding |
D | 0106436 | molecular_function | glutathione-dependent sulfide quinone oxidoreductase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 28 |
Details | binding site for residue FAD A 501 |
Chain | Residue |
A | GLY52 |
A | VAL118 |
A | LEU145 |
A | GLY146 |
A | ASN169 |
A | TYR170 |
A | CYS201 |
A | LYS207 |
A | GLY335 |
A | ASP336 |
A | LYS344 |
A | SER53 |
A | THR345 |
A | ALA346 |
A | ALA347 |
A | SER378 |
A | PRO380 |
A | LYS418 |
A | HOH609 |
A | HOH622 |
A | HOH627 |
A | GLY54 |
A | VAL74 |
A | GLU75 |
A | PRO76 |
A | GLN83 |
A | PRO84 |
A | ARG117 |
site_id | AC2 |
Number of Residues | 1 |
Details | binding site for residue CL A 502 |
Chain | Residue |
A | ARG61 |
site_id | AC3 |
Number of Residues | 33 |
Details | binding site for residue FAD B 501 |
Chain | Residue |
B | GLY50 |
B | GLY52 |
B | SER53 |
B | GLY54 |
B | GLU75 |
B | PRO76 |
B | GLN83 |
B | PRO84 |
B | THR87 |
B | ARG117 |
B | VAL118 |
B | LEU145 |
B | GLY146 |
B | ASN169 |
B | TYR170 |
B | CYS201 |
B | LYS207 |
B | GLY335 |
B | ASP336 |
B | LYS344 |
B | THR345 |
B | ALA346 |
B | ALA347 |
B | VAL349 |
B | SER378 |
B | CSS379 |
B | PRO380 |
B | LYS418 |
B | HOH601 |
B | HOH602 |
B | HOH605 |
B | HOH608 |
B | HOH621 |
site_id | AC4 |
Number of Residues | 1 |
Details | binding site for residue CL B 502 |
Chain | Residue |
B | ARG61 |
site_id | AC5 |
Number of Residues | 33 |
Details | binding site for residue FAD C 501 |
Chain | Residue |
C | GLY52 |
C | SER53 |
C | GLY54 |
C | VAL74 |
C | GLU75 |
C | PRO76 |
C | GLN83 |
C | PRO84 |
C | ARG117 |
C | VAL118 |
C | LEU145 |
C | GLY146 |
C | ASN169 |
C | TYR170 |
C | LYS200 |
C | CYS201 |
C | LYS207 |
C | GLY335 |
C | ASP336 |
C | LYS344 |
C | THR345 |
C | ALA346 |
C | ALA347 |
C | VAL349 |
C | SER378 |
C | CSS379 |
C | PRO380 |
C | LYS418 |
C | HOH611 |
C | HOH623 |
C | HOH627 |
C | HOH632 |
C | HOH640 |
site_id | AC6 |
Number of Residues | 1 |
Details | binding site for residue CL C 502 |
Chain | Residue |
C | ARG61 |
site_id | AC7 |
Number of Residues | 30 |
Details | binding site for residue FAD D 501 |
Chain | Residue |
D | GLY54 |
D | VAL74 |
D | GLU75 |
D | PRO76 |
D | GLN83 |
D | PRO84 |
D | ARG117 |
D | VAL118 |
D | ALA144 |
D | LEU145 |
D | GLY146 |
D | ASN169 |
D | TYR170 |
D | CYS201 |
D | LYS207 |
D | GLY335 |
D | ASP336 |
D | LYS344 |
D | THR345 |
D | ALA346 |
D | ALA347 |
D | SER378 |
D | PRO380 |
D | LYS418 |
D | HOH602 |
D | HOH606 |
D | HOH626 |
D | HOH641 |
D | GLY52 |
D | SER53 |
site_id | AC8 |
Number of Residues | 1 |
Details | binding site for residue CL D 502 |
Chain | Residue |
D | ARG61 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 8 |
Details | ACT_SITE: Cysteine persulfide intermediate => ECO:0000269|PubMed:30905673, ECO:0000303|PubMed:22852582 |
Chain | Residue | Details |
A | CYS201 | |
A | CSS379 | |
B | CYS201 | |
B | CSS379 | |
C | CYS201 | |
C | CSS379 | |
D | CYS201 | |
D | CSS379 |
site_id | SWS_FT_FI2 |
Number of Residues | 24 |
Details | BINDING: BINDING => ECO:0000269|PubMed:30905673 |
Chain | Residue | Details |
A | SER53 | |
B | VAL118 | |
B | ASP336 | |
B | LYS344 | |
C | SER53 | |
C | GLU75 | |
C | GLN83 | |
C | VAL118 | |
C | ASP336 | |
C | LYS344 | |
D | SER53 | |
A | GLU75 | |
D | GLU75 | |
D | GLN83 | |
D | VAL118 | |
D | ASP336 | |
D | LYS344 | |
A | GLN83 | |
A | VAL118 | |
A | ASP336 | |
A | LYS344 | |
B | SER53 | |
B | GLU75 | |
B | GLN83 |
site_id | SWS_FT_FI3 |
Number of Residues | 4 |
Details | MOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:Q9R112 |
Chain | Residue | Details |
A | LYS173 | |
B | LYS173 | |
C | LYS173 | |
D | LYS173 |
site_id | SWS_FT_FI4 |
Number of Residues | 4 |
Details | MOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q9R112 |
Chain | Residue | Details |
A | SER343 | |
B | SER343 | |
C | SER343 | |
D | SER343 |