1X90
Crystal structure of mutant form B of a pectin methylesterase inhibitor from Arabidopsis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | invertase/pectin methylesterase inhibitor family protein | polymer | 152 | 16303.6 | 2 | UniProt (Q9LNF2) Pfam (PF04043) In PDB | Arabidopsis thaliana (thale cress) | Pectin Methylesterase Inhibitor |
| 2 | water | water | 18.0 | 44 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 149 (UniProt: Q9LNF2)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | cloning artifact |
| Ala -1 | - | cloning artifact |
| Met 0 | - | cloning artifact |
| Ala 28 | Pro 55 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32607.2 | |
| All* | Total formula weight | 32607.2 |
