3PB0
Characterisation of the first monomeric dihydrodipicolinate synthase variant reveals evolutionary insights
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 | Dihydrodipicolinate synthase | polymer | 300 | 32927.8 | 4 | UniProt (Q9X1K9) Pfam (PF00701) In PDB | thermotoga maritima | DHDPS |
2 | A, C, D | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
3 | water | water | 18.0 | 1064 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 294 (UniProt: Q9X1K9)
PDB | External Database | Details |
---|---|---|
Gly -5 | - | expression tag |
Ile -4 | - | expression tag |
Asp -3 | - | expression tag |
Pro -2 | - | expression tag |
Phe -1 | - | expression tag |
Thr 0 | - | expression tag |
Ala 166 | Asp 166 | engineered mutation |
Ala 167 | Ile 167 | engineered mutation |
Ala 168 | Asp 168 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 131711.2 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 288.2 | |
All* | Total formula weight | 131999.4 |