2Q4X
Ensemble refinement of the protein crystal structure of gene product from Arabidopsis thaliana At3g16990
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Seed maturation protein PM36 homolog | polymer | 221 | 25332.7 | 2 | UniProt (Q9ASY9) Pfam (PF03070) In PDB | Arabidopsis thaliana (thale cress) | |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
3 | A, B | 4-AMINO-5-HYDROXYMETHYL-2-METHYLPYRIMIDINE | non-polymer | 139.2 | 2 | Chemie (HMH) | |||
4 | water | water | 18.0 | 427 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 221 (UniProt: Q9ASY9)
PDB | External Database | Details |
---|---|---|
Mse 1 | Met 1 | modified residue |
Ala 21 | Ser 21 | engineered mutation |
Mse 75 | Met 75 | modified residue |
Mse 123 | Met 123 | modified residue |
Mse 133 | Met 133 | modified residue |
Mse 216 | Met 216 | modified residue |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 50665.4 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 662.6 | |
All* | Total formula weight | 51328.0 |