1DW9
Structure of cyanase reveals that a novel dimeric and decameric arrangement of subunits is required for formation of the enzyme active site
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0008824 | molecular_function | cyanate hydratase activity |
| A | 0009440 | biological_process | cyanate catabolic process |
| A | 0016829 | molecular_function | lyase activity |
| B | 0003677 | molecular_function | DNA binding |
| B | 0008824 | molecular_function | cyanate hydratase activity |
| B | 0009440 | biological_process | cyanate catabolic process |
| B | 0016829 | molecular_function | lyase activity |
| C | 0003677 | molecular_function | DNA binding |
| C | 0008824 | molecular_function | cyanate hydratase activity |
| C | 0009440 | biological_process | cyanate catabolic process |
| C | 0016829 | molecular_function | lyase activity |
| D | 0003677 | molecular_function | DNA binding |
| D | 0008824 | molecular_function | cyanate hydratase activity |
| D | 0009440 | biological_process | cyanate catabolic process |
| D | 0016829 | molecular_function | lyase activity |
| E | 0003677 | molecular_function | DNA binding |
| E | 0008824 | molecular_function | cyanate hydratase activity |
| E | 0009440 | biological_process | cyanate catabolic process |
| E | 0016829 | molecular_function | lyase activity |
| F | 0003677 | molecular_function | DNA binding |
| F | 0008824 | molecular_function | cyanate hydratase activity |
| F | 0009440 | biological_process | cyanate catabolic process |
| F | 0016829 | molecular_function | lyase activity |
| G | 0003677 | molecular_function | DNA binding |
| G | 0008824 | molecular_function | cyanate hydratase activity |
| G | 0009440 | biological_process | cyanate catabolic process |
| G | 0016829 | molecular_function | lyase activity |
| H | 0003677 | molecular_function | DNA binding |
| H | 0008824 | molecular_function | cyanate hydratase activity |
| H | 0009440 | biological_process | cyanate catabolic process |
| H | 0016829 | molecular_function | lyase activity |
| I | 0003677 | molecular_function | DNA binding |
| I | 0008824 | molecular_function | cyanate hydratase activity |
| I | 0009440 | biological_process | cyanate catabolic process |
| I | 0016829 | molecular_function | lyase activity |
| J | 0003677 | molecular_function | DNA binding |
| J | 0008824 | molecular_function | cyanate hydratase activity |
| J | 0009440 | biological_process | cyanate catabolic process |
| J | 0016829 | molecular_function | lyase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL C 1157 |
| Chain | Residue |
| C | SER122 |
| C | ALA123 |
| C | HOH2160 |
| H | ARG96 |
| J | ARG96 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL H 1157 |
| Chain | Residue |
| H | ALA123 |
| H | HOH2137 |
| C | ARG96 |
| E | ARG96 |
| H | ILE120 |
| H | SER122 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL D 1157 |
| Chain | Residue |
| A | ARG96 |
| D | ILE120 |
| D | SER122 |
| D | ALA123 |
| F | ARG96 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL J 1157 |
| Chain | Residue |
| D | ARG96 |
| I | ARG96 |
| J | ILE120 |
| J | SER122 |
| J | ALA123 |
| J | HOH2151 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL B 1157 |
| Chain | Residue |
| A | ARG96 |
| B | ILE120 |
| B | SER122 |
| B | ALA123 |
| F | ARG96 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL I 1157 |
| Chain | Residue |
| H | ARG96 |
| I | SER122 |
| I | ALA123 |
| J | ARG96 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL G 1157 |
| Chain | Residue |
| C | ARG96 |
| E | ARG96 |
| G | ILE120 |
| G | SER122 |
| G | ALA123 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 1157 |
| Chain | Residue |
| A | ILE120 |
| A | SER122 |
| A | ALA123 |
| A | HOH2147 |
| D | ARG96 |
| I | ARG96 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL E 1157 |
| Chain | Residue |
| B | ARG96 |
| E | ILE120 |
| E | SER122 |
| E | ALA123 |
| E | HOH2137 |
| G | ARG96 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL F 1157 |
| Chain | Residue |
| B | ARG96 |
| F | ILE120 |
| F | SER122 |
| F | ALA123 |
| F | HOH2126 |
| G | ARG96 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1158 |
| Chain | Residue |
| A | ALA39 |
| A | GLU40 |
| A | HOH2159 |
| A | HOH3002 |
| A | HOH3004 |
| A | HOH3005 |
| site_id | BC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1158 |
| Chain | Residue |
| B | ALA39 |
| B | GLU40 |
| B | HOH3006 |
| site_id | BC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 C 1158 |
| Chain | Residue |
| C | ALA39 |
| C | GLU40 |
| C | HOH3007 |
| C | HOH3008 |
| C | HOH3009 |
| site_id | BC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 D 1158 |
| Chain | Residue |
| D | ALA39 |
| D | GLU40 |
| D | HOH3010 |
| site_id | BC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 E 1158 |
| Chain | Residue |
| E | ALA39 |
| E | GLU40 |
| E | HOH2063 |
| F | HOH3012 |
| G | HOH3011 |
| site_id | BC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 F 1158 |
| Chain | Residue |
| F | ALA39 |
| F | GLU40 |
| F | HOH2056 |
| F | HOH3013 |
| F | HOH3014 |
| site_id | BC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 G 1158 |
| Chain | Residue |
| F | HOH3015 |
| G | ALA39 |
| G | GLU40 |
| G | HOH2063 |
| G | HOH3016 |
| site_id | BC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 H 1158 |
| Chain | Residue |
| H | ALA39 |
| H | GLU40 |
| H | HOH2064 |
| H | HOH3017 |
| site_id | CC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 I 1158 |
| Chain | Residue |
| I | ALA39 |
| I | GLU40 |
| I | HOH3018 |
| I | HOH3019 |
| site_id | CC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 J 1158 |
| Chain | Residue |
| J | ALA39 |
| J | GLU40 |
| J | HOH3020 |
| J | HOH3021 |
| J | HOH3022 |
| site_id | CC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 D 1159 |
| Chain | Residue |
| A | ARG87 |
| B | ARG87 |
| B | SO41159 |
| D | ARG87 |
| J | ARG87 |
| J | SO41159 |
| site_id | CC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 J 1159 |
| Chain | Residue |
| A | ARG87 |
| C | ARG87 |
| D | SO41159 |
| H | SO41159 |
| I | ARG87 |
| J | ARG87 |
| site_id | CC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 H 1159 |
| Chain | Residue |
| C | ARG87 |
| E | SO41159 |
| G | ARG87 |
| H | ARG87 |
| I | ARG87 |
| J | SO41159 |
| site_id | CC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 E 1159 |
| Chain | Residue |
| B | SO41159 |
| E | ARG87 |
| F | ARG87 |
| G | ARG87 |
| H | ARG87 |
| H | SO41159 |
| E | HOH3023 |
| site_id | CC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1159 |
| Chain | Residue |
| B | ARG87 |
| D | ARG87 |
| D | SO41159 |
| E | ARG87 |
| E | SO41159 |
| F | ARG87 |
| site_id | CC8 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1159 |
| Chain | Residue |
| A | ALA33 |
| A | ASP34 |
| A | GLY35 |
| A | THR36 |
| A | GLY37 |
| A | HOH3024 |
| A | HOH3025 |
| A | HOH3026 |
| A | HOH3027 |
| A | HOH3028 |
| E | HOH2150 |
| site_id | CC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 D 1160 |
| Chain | Residue |
| D | ASP34 |
| D | GLY35 |
| D | THR36 |
| D | GLY37 |
| site_id | DC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 E 1160 |
| Chain | Residue |
| E | ASP34 |
| E | GLY35 |
| E | GLY37 |
| E | HOH3029 |
| E | HOH3030 |
| site_id | DC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 F 1159 |
| Chain | Residue |
| F | ALA33 |
| F | ASP34 |
| F | GLY35 |
| F | THR36 |
| F | GLY37 |
| F | HOH3031 |
| site_id | DC3 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE SO4 G 1159 |
| Chain | Residue |
| D | LYS131 |
| D | HOH2157 |
| D | HOH2159 |
| D | HOH2160 |
| G | ALA33 |
| G | ASP34 |
| G | GLY35 |
| G | THR36 |
| G | GLY37 |
| G | HOH2056 |
| G | HOH3032 |
| site_id | DC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 H 1160 |
| Chain | Residue |
| H | ALA33 |
| H | ASP34 |
| H | GLY35 |
| H | THR36 |
| H | GLY37 |
| site_id | DC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 I 1159 |
| Chain | Residue |
| I | ALA33 |
| I | ASP34 |
| I | GLY35 |
| I | THR36 |
| I | GLY37 |
| I | HOH2067 |
| I | HOH2070 |
| site_id | DC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 J 1160 |
| Chain | Residue |
| J | ALA33 |
| J | ASP34 |
| J | GLY35 |
| J | THR36 |
| J | GLY37 |
| J | HOH2068 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 30 |
| Details | Active site: {} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| A | GLU99 | |
| F | ARG96 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| G | GLU99 | |
| B | ARG96 |
| site_id | CSA3 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| G | ARG96 | |
| B | GLU99 |
| site_id | CSA4 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| C | GLU99 | |
| E | ARG96 |
| site_id | CSA5 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| D | ARG96 | |
| I | GLU99 |
| site_id | CSA6 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| D | GLU99 | |
| I | ARG96 |
| site_id | CSA7 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| H | GLU99 | |
| J | ARG96 |
| site_id | CSA8 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| H | ARG96 | |
| J | GLU99 |
| site_id | CSA9 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 10801492 |
| Chain | Residue | Details |
| A | ARG96 | |
| F | GLU99 |
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| A | LEU108 | electrostatic stabiliser |
| A | LEU111 | enhance reactivity |
| A | GLY138 | electrostatic stabiliser |
| site_id | MCSA10 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| J | LEU108 | electrostatic stabiliser |
| J | LEU111 | enhance reactivity |
| J | GLY138 | electrostatic stabiliser |
| site_id | MCSA2 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| B | LEU108 | electrostatic stabiliser |
| B | LEU111 | enhance reactivity |
| B | GLY138 | electrostatic stabiliser |
| site_id | MCSA3 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| C | LEU108 | electrostatic stabiliser |
| C | LEU111 | enhance reactivity |
| C | GLY138 | electrostatic stabiliser |
| site_id | MCSA4 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| D | LEU108 | electrostatic stabiliser |
| D | LEU111 | enhance reactivity |
| D | GLY138 | electrostatic stabiliser |
| site_id | MCSA5 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| E | LEU108 | electrostatic stabiliser |
| E | LEU111 | enhance reactivity |
| E | GLY138 | electrostatic stabiliser |
| site_id | MCSA6 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| F | LEU108 | electrostatic stabiliser |
| F | LEU111 | enhance reactivity |
| F | GLY138 | electrostatic stabiliser |
| site_id | MCSA7 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| G | LEU108 | electrostatic stabiliser |
| G | LEU111 | enhance reactivity |
| G | GLY138 | electrostatic stabiliser |
| site_id | MCSA8 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| H | LEU108 | electrostatic stabiliser |
| H | LEU111 | enhance reactivity |
| H | GLY138 | electrostatic stabiliser |
| site_id | MCSA9 |
| Number of Residues | 3 |
| Details | M-CSA 845 |
| Chain | Residue | Details |
| I | LEU108 | electrostatic stabiliser |
| I | LEU111 | enhance reactivity |
| I | GLY138 | electrostatic stabiliser |
