8J5R
Cryo-EM structure of Mycobacterium tuberculosis OppABCD in the resting 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) | Uncharacterized protein Rv1280c | polymer | 599 | 64386.0 | 1 | UniProt (P9WGU5) Pfam (PF00496) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | |
| 2 | B (B) | Putative peptide transport permease protein Rv1283c | polymer | 325 | 35120.1 | 1 | UniProt (P9WFZ7) Pfam (PF19300) Pfam (PF00528) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Oligopeptide-transport integral membrane protein OppB |
| 3 | C (C) | Putative peptide transport permease protein Rv1282c | polymer | 291 | 31402.1 | 1 | UniProt (P9WFZ9) Pfam (PF12911) Pfam (PF00528) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Oligopeptide-transport integral membrane protein OppC |
| 4 | D (D) | Uncharacterized ABC transporter ATP-binding protein Rv1281c | polymer | 612 | 65370.8 | 1 | UniProt (P9WQJ5) Pfam (PF00005) Pfam (PF08352) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Oligopeptide-transport ATP-binding protein OppD |
| 5 | E (D) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) |
Sequence modifications
A: 1 - 591 (UniProt: P9WGU5)
| PDB | External Database | Details |
|---|---|---|
| Val 1 | Met 1 | conflict |
| Ala 491 | Trp 491 | engineered mutation |
| Asp 592 | - | expression tag |
| Tyr 593 | - | expression tag |
| Lys 594 | - | expression tag |
| Asp 595 | - | expression tag |
| Asp 596 | - | expression tag |
| Asp 597 | - | expression tag |
| Asp 598 | - | expression tag |
| Lys 599 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 196279.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 351.6 | |
| All* | Total formula weight | 196630.7 |
