3B5I
Crystal structure of Indole-3-acetic Acid Methyltransferase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | S-adenosyl-L-methionine:salicylic acid carboxyl methyltransferase-like protein | polymer | 374 | 40911.1 | 2 | UniProt (Q9FLN8) Pfam (PF03492) In PDB | Arabidopsis thaliana (thale cress) | |
2 | A, B | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | water | water | 18.0 | 136 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 374 (UniProt: Q9FLN8)
PDB | External Database | Details |
---|---|---|
Leu 23 | Gln 35 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 81822.1 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 817.4 | |
All* | Total formula weight | 82639.5 |