3TD9
Crystal structure of a Leucine binding protein LivK (TM1135) from Thermotoga maritima MSB8 at 1.90 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Branched chain amino acid ABC transporter, periplasmic amino acid-binding protein | polymer | 366 | 40338.7 | 1 | UniProt (Q9X0L9) Pfam (PF13458) | Thermotoga maritima | |
| 2 | B (A) | PHENYLALANINE | non-polymer | 165.2 | 1 | Chemie (PHE) | |||
| 3 | C (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | D, E, F, G, H... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 11 | Chemie (EDO) | |||
| 5 | O (A) | water | water | 18.0 | 262 | Chemie (HOH) |
Sequence modifications
A: 1 - 370 (UniProt: Q9X0L9)
| PDB | External Database | Details |
|---|---|---|
| Mse -11 | - | expression tag |
| Gly -10 | - | expression tag |
| Ser -9 | - | expression tag |
| Asp -8 | - | expression tag |
| Lys -7 | - | expression tag |
| Ile -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| - | Leu 5 | deletion |
| - | Val 6 | deletion |
| - | Thr 7 | deletion |
| - | Val 8 | deletion |
| - | Leu 9 | deletion |
| - | Leu 10 | deletion |
| - | Val 11 | deletion |
| - | Leu 12 | deletion |
| - | Thr 13 | deletion |
| - | Val 14 | deletion |
| - | Leu 15 | deletion |
| - | Ser 16 | deletion |
| - | Leu 17 | deletion |
| - | Phe 18 | deletion |
| - | Ser 19 | deletion |
| - | Ala 20 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 40338.7 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 944.0 | |
| All* | Total formula weight | 41282.7 |
