3WB2
HcgB from Methanocaldococcus jannaschii in complex with the guanylyl-pyridinol product in a model reaction of [Fe]-hydrogenase cofactor biosynthesis
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0160298 | molecular_function | pyridinol guanylyltransferase activity |
| A | 0160300 | biological_process | iron-guanylylpyridinol cofactor biosynthetic process |
| B | 0160298 | molecular_function | pyridinol guanylyltransferase activity |
| B | 0160300 | biological_process | iron-guanylylpyridinol cofactor biosynthetic process |
| C | 0160298 | molecular_function | pyridinol guanylyltransferase activity |
| C | 0160300 | biological_process | iron-guanylylpyridinol cofactor biosynthetic process |
| D | 0160298 | molecular_function | pyridinol guanylyltransferase activity |
| D | 0160300 | biological_process | iron-guanylylpyridinol cofactor biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE YGP A 201 |
| Chain | Residue |
| A | ARG20 |
| B | GLY111 |
| B | SER132 |
| B | HIS135 |
| B | GLU137 |
| B | ILE139 |
| B | HOH209 |
| B | HOH211 |
| A | ARG21 |
| A | GLY22 |
| A | ASP23 |
| B | LYS50 |
| B | ASP77 |
| B | ARG102 |
| B | GLY103 |
| B | ARG104 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE YGP A 202 |
| Chain | Residue |
| A | LYS50 |
| A | ASP77 |
| A | ARG102 |
| A | GLY103 |
| A | ARG104 |
| A | GLY111 |
| A | HIS135 |
| A | GLU137 |
| A | ARG142 |
| A | GDP204 |
| A | HOH328 |
| A | HOH333 |
| B | ARG20 |
| B | ARG21 |
| B | GLY22 |
| B | ASP23 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 203 |
| Chain | Residue |
| A | GDP204 |
| A | HOH326 |
| A | HOH327 |
| A | HOH328 |
| A | HOH334 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE GDP A 204 |
| Chain | Residue |
| A | ASN17 |
| A | THR45 |
| A | ASN46 |
| A | ASN47 |
| A | LYS50 |
| A | THR73 |
| A | LYS86 |
| A | YGP202 |
| A | MG203 |
| A | HOH326 |
| A | HOH333 |
| B | ARG21 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 205 |
| Chain | Residue |
| A | GLU160 |
| A | HOH341 |
| A | HOH342 |
| D | GLU160 |
| site_id | AC6 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE YGP C 201 |
| Chain | Residue |
| C | ARG20 |
| C | ARG21 |
| C | GLY22 |
| C | ASP23 |
| C | HOH317 |
| D | LYS86 |
| D | ARG102 |
| D | ARG104 |
| D | GLY111 |
| D | SER132 |
| D | HIS135 |
| D | GLU137 |
| D | ILE139 |
| site_id | AC7 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE YGP C 202 |
| Chain | Residue |
| C | LYS50 |
| C | ASP77 |
| C | ARG102 |
| C | ARG104 |
| C | GLY111 |
| C | SER132 |
| C | HIS135 |
| C | GLU137 |
| C | ARG142 |
| D | ARG20 |
| D | ARG21 |
| D | GLY22 |
| D | ASP23 |
