9KWI
Cryo-EM structure of MsRv1273c/72c(E553Q) mutant from Mycobacterium smegmatis in the ATP-bound Occ state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | ABC transporter, ATP-binding protein | polymer | 574 | 61872.3 | 1 | UniProt (A0R271) Pfam (PF00664) Pfam (PF00005) UniProt (by SIFTS) (P9WQJ1) | Mycolicibacterium smegmatis MC2 155 | |
| 2 | B (B) | ABC transporter | polymer | 616 | 66987.4 | 1 | UniProt (A0R272) Pfam (PF00664) Pfam (PF00005) UniProt (by SIFTS) (P9WQJ3) | Mycolicibacterium smegmatis MC2 155 | |
| 3 | C, F (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 4 | D, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) |
Sequence modifications
A: 1 - 572 (UniProt: A0R271)
B: 14 - 625 (UniProt: A0R272)
| PDB | External Database | Details |
|---|---|---|
| Ser -1 | - | expression tag |
| Asn 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gln 553 | Glu 553 | engineered mutation |
| His 626 | - | expression tag |
| Leu 627 | - | expression tag |
| Gly 628 | - | expression tag |
| Gly 629 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 128859.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1063.0 | |
| All* | Total formula weight | 129922.7 |
