2YXR
The plug domain of the SecY protein stablizes the closed state of the translocation channel and maintains a membrane seal
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Preprotein translocase subunit secY | polymer | 426 | 46205.4 | 1 | UniProt (Q60175) Pfam (PF10559) Pfam (PF00344) | Methanocaldococcus jannaschii | Protein transport protein SEC61 subunit alpha homolog |
| 2 | B (B) | Preprotein translocase subunit secE | polymer | 74 | 8451.1 | 1 | UniProt (Q57817) Pfam (PF00584) | Methanocaldococcus jannaschii | Protein transport protein SEC61 gamma subunit homolog |
| 3 | C (C) | Preprotein translocase secG subunit | polymer | 53 | 5967.0 | 1 | UniProt (P60460) Pfam (PF03911) | Methanocaldococcus jannaschii | Protein transport protein SEC61 subunit beta homolog |
Sequence modifications
A: 1 - 436 (UniProt: Q60175)
| PDB | External Database | Details |
|---|---|---|
| - | Glu 57 | deletion |
| - | Phe 58 | deletion |
| - | Trp 59 | deletion |
| - | Gln 60 | deletion |
| - | Thr 61 | deletion |
| - | Ile 62 | deletion |
| - | Thr 63 | deletion |
| - | Ala 64 | deletion |
| - | Ser 65 | deletion |
| - | Arg 66 | deletion |
| Gly 67 | Ile 67 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 60623.6 | |
| All* | Total formula weight | 60623.6 |
