7JFN
Crystal Structure of Leucine-, isoleucine-, valine-, threonine-, and alanine-binding protein from Brucella ovis, closed conformation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Putative branched chain amino acid ABC transporter, periplasmic amino acid-binding protein | polymer | 399 | 43109.5 | 1 | UniProt (A0A0H3ATZ3) Pfam (PF13458) | Brucella ovis (strain ATCC 25840 / 63/290 / NCTC 10512) | |
| 2 | B, C, D (A) | NITRATE ION | non-polymer | 62.0 | 3 | Chemie (NO3) | |||
| 3 | E (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | G (A) | water | water | 18.0 | 288 | Chemie (HOH) |
Sequence modifications
A: 81 - 471 (UniProt: A0A0H3ATZ3)
| PDB | External Database | Details |
|---|---|---|
| Met 73 | - | initiating methionine |
| Ala 74 | - | expression tag |
| His 75 | - | expression tag |
| His 76 | - | expression tag |
| His 77 | - | expression tag |
| His 78 | - | expression tag |
| His 79 | - | expression tag |
| His 80 | - | expression tag |
| Arg 213 | His 213 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43109.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 287.2 | |
| All* | Total formula weight | 43396.7 |
