4QDJ
Crystal structure of magnesium protoporphyrin IX methyltransferase (ChlM) from Synechocystis PCC 6803 with bound SAM
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0008168 | molecular_function | methyltransferase activity |
A | 0015979 | biological_process | photosynthesis |
A | 0015995 | biological_process | chlorophyll biosynthetic process |
A | 0032259 | biological_process | methylation |
A | 0036068 | biological_process | light-independent chlorophyll biosynthetic process |
A | 0046406 | molecular_function | magnesium protoporphyrin IX methyltransferase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 23 |
Details | BINDING SITE FOR RESIDUE SAM A 301 |
Chain | Residue |
A | VAL12 |
A | ILE92 |
A | SER93 |
A | MET96 |
A | GLN119 |
A | ASP120 |
A | LEU121 |
A | LEU134 |
A | ASP135 |
A | VAL136 |
A | HIS139 |
A | PHE16 |
A | TYR140 |
A | HOH405 |
A | HOH408 |
A | HOH417 |
A | TYR28 |
A | HIS44 |
A | GLY70 |
A | CYS71 |
A | GLY72 |
A | SER75 |
A | ASP91 |
site_id | AC2 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE GOL A 302 |
Chain | Residue |
A | ARG25 |
A | ARG26 |
A | ASP30 |
A | GLY126 |
A | LYS127 |
A | HOH419 |