4K3I
Crystal Structure of the Quinol Form of Methylamine Dehydrogenase in Complex with the Diferrous Form of MauG, C2 Space Group
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004130 | molecular_function | cytochrome-c peroxidase activity |
| A | 0009055 | molecular_function | electron transfer activity |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0020037 | molecular_function | heme binding |
| A | 0042597 | cellular_component | periplasmic space |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0098869 | biological_process | cellular oxidant detoxification |
| B | 0004130 | molecular_function | cytochrome-c peroxidase activity |
| B | 0009055 | molecular_function | electron transfer activity |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0020037 | molecular_function | heme binding |
| B | 0042597 | cellular_component | periplasmic space |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0098869 | biological_process | cellular oxidant detoxification |
| C | 0009308 | biological_process | amine metabolic process |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0016638 | molecular_function | oxidoreductase activity, acting on the CH-NH2 group of donors |
| C | 0030058 | molecular_function | aliphatic amine dehydrogenase activity |
| C | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| C | 0042597 | cellular_component | periplasmic space |
| C | 0052876 | molecular_function | methylamine dehydrogenase (amicyanin) activity |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0030058 | molecular_function | aliphatic amine dehydrogenase activity |
| D | 0030416 | biological_process | methylamine metabolic process |
| D | 0042597 | cellular_component | periplasmic space |
| D | 0052876 | molecular_function | methylamine dehydrogenase (amicyanin) activity |
| E | 0009308 | biological_process | amine metabolic process |
| E | 0016491 | molecular_function | oxidoreductase activity |
| E | 0016638 | molecular_function | oxidoreductase activity, acting on the CH-NH2 group of donors |
| E | 0030058 | molecular_function | aliphatic amine dehydrogenase activity |
| E | 0030288 | cellular_component | outer membrane-bounded periplasmic space |
| E | 0042597 | cellular_component | periplasmic space |
| E | 0052876 | molecular_function | methylamine dehydrogenase (amicyanin) activity |
| F | 0016491 | molecular_function | oxidoreductase activity |
| F | 0030058 | molecular_function | aliphatic amine dehydrogenase activity |
| F | 0030416 | biological_process | methylamine metabolic process |
| F | 0042597 | cellular_component | periplasmic space |
| F | 0052876 | molecular_function | methylamine dehydrogenase (amicyanin) activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 401 |
| Chain | Residue |
| A | ASN66 |
| A | THR275 |
| A | PRO277 |
| A | HOH515 |
| A | HOH528 |
| A | HOH534 |
| A | HOH680 |
| site_id | AC2 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE HEC A 402 |
| Chain | Residue |
| A | CYS31 |
| A | CYS34 |
| A | HIS35 |
| A | VAL55 |
| A | ARG65 |
| A | THR67 |
| A | PRO68 |
| A | LEU70 |
| A | GLN91 |
| A | PHE92 |
| A | TRP93 |
| A | ARG96 |
| A | LEU100 |
| A | GLN103 |
| A | ALA104 |
| A | PRO107 |
| A | GLU113 |
| A | GLN163 |
| A | LYS265 |
| A | HOH710 |
| A | HOH779 |
| A | HOH783 |
| A | GLN29 |
| A | SER30 |
| site_id | AC3 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEC A 403 |
| Chain | Residue |
| A | TRP93 |
| A | ASN200 |
| A | CYS201 |
| A | CYS204 |
| A | HIS205 |
| A | HIS224 |
| A | LEU228 |
| A | PHE264 |
| A | PRO267 |
| A | TYR278 |
| A | MET279 |
| A | HIS280 |
| A | LEU287 |
| A | TYR294 |
| A | SER324 |
| A | HOH515 |
| A | HOH551 |
| A | HOH558 |
| A | HOH642 |
| A | HOH680 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 404 |
| Chain | Residue |
| A | ASN231 |
| A | THR233 |
| A | HOH816 |
| A | HOH821 |
| A | HOH826 |
| A | HOH850 |
| site_id | AC5 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE EDO A 405 |
| Chain | Residue |
| A | LEU139 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 407 |
| Chain | Residue |
| A | LEU250 |
| A | ARG252 |
| A | ILE255 |
| A | HOH774 |
| A | HOH820 |
| A | HOH866 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EDO A 408 |
| Chain | Residue |
| A | ALA78 |
| A | HIS80 |
| A | HOH556 |
| A | HOH890 |
| A | HOH891 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA B 401 |
| Chain | Residue |
| B | ASN66 |
| B | THR275 |
| B | PRO277 |
| B | HOH542 |
| B | HOH556 |
| B | HOH588 |
| B | HOH595 |
| site_id | AC9 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEC B 402 |
| Chain | Residue |
| B | GLN29 |
| B | SER30 |
| B | CYS31 |
| B | CYS34 |
| B | HIS35 |
| B | ARG65 |
| B | THR67 |
| B | PRO68 |
| B | LEU70 |
| B | GLN91 |
| B | PHE92 |
| B | TRP93 |
| B | ARG96 |
| B | LEU100 |
| B | GLN103 |
| B | ALA104 |
| B | PRO107 |
| B | GLN163 |
| B | LYS265 |
| B | HOH756 |
| B | HOH767 |
| B | HOH777 |
| site_id | BC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEC B 403 |
| Chain | Residue |
| B | ASN200 |
| B | CYS201 |
| B | CYS204 |
| B | HIS205 |
| B | HIS224 |
| B | LEU228 |
| B | PHE264 |
| B | PRO267 |
| B | TYR278 |
| B | MET279 |
| B | HIS280 |
| B | LEU287 |
| B | TYR294 |
| B | GLU327 |
| B | HOH509 |
| B | HOH540 |
| B | HOH556 |
| B | HOH579 |
| B | HOH588 |
| B | TRP93 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA B 404 |
| Chain | Residue |
| B | ASN231 |
| B | THR233 |
| B | HOH738 |
| B | HOH745 |
| B | HOH770 |
| B | HOH775 |
| site_id | BC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO B 405 |
| Chain | Residue |
| B | HOH706 |
| B | HOH736 |
| site_id | BC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA B 406 |
| Chain | Residue |
| B | LEU250 |
| B | ARG252 |
| B | ILE255 |
| B | HOH700 |
| B | HOH743 |
| B | HOH744 |
| site_id | BC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT D 401 |
| Chain | Residue |
| D | ARG174 |
| D | LEU176 |
| D | ASP177 |
| D | PRO212 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | MOD_RES: Tryptophylquinone => ECO:0000269|PubMed:1409575 |
| Chain | Residue | Details |
| C | TOQ57 | |
| E | TOQ57 | |
| A | CYS201 | |
| A | CYS204 | |
| B | CYS31 | |
| B | CYS34 | |
| B | CYS201 | |
| B | CYS204 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | CROSSLNK: Tryptophan tryptophylquinone (Trp-Trp) => ECO:0000269|PubMed:1409575 |
| Chain | Residue | Details |
| C | TOQ57 | |
| C | TRP108 | |
| E | TOQ57 | |
| E | TRP108 | |
| B | HIS205 | |
| B | HIS280 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 13 |
| Chain | Residue | Details |
| C | ASP32 | electrostatic stabiliser, proton acceptor, proton donor |
| C | TOQ57 | proton acceptor, proton donor, proton relay |
| C | ASP76 | electrostatic stabiliser, proton acceptor, proton donor |
| C | TRP108 | proton acceptor, proton donor, proton relay, single electron donor |
| C | TYR119 | steric role |
| C | THR122 | electrostatic stabiliser |
| site_id | MCSA2 |
| Number of Residues | 6 |
| Details | M-CSA 13 |
| Chain | Residue | Details |
| E | ASP32 | electrostatic stabiliser, proton acceptor, proton donor |
| E | TOQ57 | proton acceptor, proton donor, proton relay |
| E | ASP76 | electrostatic stabiliser, proton acceptor, proton donor |
| E | TRP108 | proton acceptor, proton donor, proton relay, single electron donor |
| E | TYR119 | steric role |
| E | THR122 | electrostatic stabiliser |
