8WDA
Cryo-EM structure of the substrate-bound DppABCD complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Probable periplasmic dipeptide-binding lipoprotein DppA | polymer | 517 | 56057.2 | 1 | UniProt (I6X811) Pfam (PF00496) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | |
| 2 | B (B) | Probable dipeptide-transport integral membrane protein ABC transporter DppB | polymer | 308 | 32563.6 | 1 | UniProt (I6YGV9) Pfam (PF19300) Pfam (PF00528) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | |
| 3 | C (C) | Probable dipeptide-transport integral membrane protein ABC transporter DppC | polymer | 287 | 30485.7 | 1 | UniProt (L0TEV4) Pfam (PF00528) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | |
| 4 | D (E) | tetrapeptide | polymer | 4 | 330.4 | 1 | Mycolicibacterium smegmatis MC2 155 | ||
| 5 | E (D) | Probable dipeptide-transport ATP-binding protein ABC transporter DppD | polymer | 548 | 59020.5 | 1 | UniProt (I6Y482) Pfam (PF00005) Pfam (PF08352) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | |
| 6 | F (A) | PALMITIC ACID | non-polymer | 256.4 | 1 | Chemie (PLM) | |||
| 7 | G (A) | (2S)-1-(hexadecanoyloxy)propan-2-yl (10S)-10-methyloctadecanoate | non-polymer | 595.0 | 1 | Chemie (9XX) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 178457.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 851.4 | |
| All* | Total formula weight | 179308.8 |
