4QFP
Crystal structure of dipeptide binding protein from pseudoalteromonas sp. SM9913 in complex with Val-Thr
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | ABC transporter periplasmic peptide-binding protein | polymer | 541 | 61762.9 | 2 | UniProt (A7Y7W1) UniProt (by SIFTS) (A0ACD6B8F0) | Pseudoalteromonas | Periplasmic dipeptide-binding protein |
| 2 | C, F (A, B) | VALINE | non-polymer | 117.1 | 2 | Chemie (VAL) PubChem (1182) PubChem (6287) PubChem (71563) | |||
| 3 | D, G (A, B) | THREONINE | non-polymer | 119.1 | 2 | Chemie (THR) PubChem (17757249) PubChem (205) PubChem (69435) PubChem (90624) PubChem (99289) PubChem (6399258) PubChem (11768555) PubChem (17757244) PubChem (6288) | |||
| 4 | E, H (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) PubChem (1061) | |||
| 5 | I, J (B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) PubChem (753) | |||
| 6 | K, L (A, B) | water | water | 18.0 | 806 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 535 (UniProt: A7Y7W1)
| PDB | External Database | Details |
|---|---|---|
| His 536 | - | expression tag |
| His 537 | - | expression tag |
| His 538 | - | expression tag |
| His 539 | - | expression tag |
| His 540 | - | expression tag |
| His 541 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 123525.9 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 846.7 | |
| All* | Total formula weight | 124372.5 |
