3HFK
Crystal structure of 4-methylmuconolactone methylisomerase (H52A) in complex with 4-methylmuconolactone
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | 4-methylmuconolactone methylisomerase | polymer | 116 | 13576.6 | 4 | UniProt (C5MR76) Pfam (PF09448) | Pseudomonas reinekei | |
| 2 | E, F, G, H, I... (A, B, C, D) | [(2S)-2-methyl-5-oxo-2,5-dihydrofuran-2-yl]acetic acid | non-polymer | 156.1 | 7 | Chemie (4ML) | |||
| 3 | L, M, N, O (A, B, C, D) | water | water | 18.0 | 518 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 107 (UniProt: C5MR76)
| PDB | External Database | Details |
|---|---|---|
| Pro -8 | - | expression tag |
| Gln -7 | - | expression tag |
| Phe -6 | - | expression tag |
| Glu -5 | - | expression tag |
| Lys -4 | - | expression tag |
| Ile -3 | - | expression tag |
| Glu -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Arg 0 | - | expression tag |
| Ala 52 | His 52 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 54306.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1093.0 | |
| All* | Total formula weight | 55399.4 |
