9LTV
Cryo-EM structure of the Dinoroseobacter shibae RC-LH1 supercomplex with incomplete LH1 ring(State 2)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, AA, C, CA, E... (0, 2, 4, 6, 8...) | Antenna pigment protein beta chain | polymer | 44 | 5044.7 | 14 | UniProt (A8LQ14) Pfam (PF00556) | Dinoroseobacter shibae DFL 12 = DSM 16493 | |
| 2 | B, BA, D, DA, F... (1, 3, 5, 7, 9...) | Antenna pigment protein alpha chain | polymer | 51 | 5993.1 | 14 | UniProt (A8LQ15) Pfam (PF00556) | Dinoroseobacter shibae DFL 12 = DSM 16493 | |
| 3 | K (A) | Protein LRC | polymer | 76 | 7963.5 | 1 | UniProt (A8LIU2) | Dinoroseobacter shibae DFL 12 = DSM 16493 | |
| 4 | L (C) | Photosynthetic reaction center cytochrome c subunit | polymer | 357 | 39580.9 | 1 | UniProt (A8LQ18) Pfam (PF02276) | Dinoroseobacter shibae DFL 12 = DSM 16493 | |
| 5 | M (H) | Reaction center protein H chain | polymer | 255 | 28621.3 | 1 | UniProt (A8LQ33) Pfam (PF03967) Pfam (PF05239) | Dinoroseobacter shibae DFL 12 = DSM 16493 | |
| 6 | N (L) | Reaction center protein L chain | polymer | 273 | 30533.4 | 1 | UniProt (A8LQ16) Pfam (PF00124) | Dinoroseobacter shibae DFL 12 = DSM 16493 | Photosynthetic reaction center L subunit |
| 7 | O (M) | Reaction center protein M chain | polymer | 325 | 37037.2 | 1 | UniProt (A8LQ17) Pfam (PF00124) | Dinoroseobacter shibae DFL 12 = DSM 16493 | Photosynthetic reaction center M subunit |
| 8 | AB, CC, EB, FC, GB... (9, g, L, h, 0...) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 32 | Chemie (BCL) | |||
| 9 | AC, BC, DC, EC, GC... (f, g, h, 0, i...) | SPEROIDENONE | non-polymer | 595.0 | 27 | Chemie (SPN) | |||
| 10 | BB, CB, DB (C) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 3 | Chemie (HEM) | |||
| 11 | FB, HB, LB (L, M) | UBIQUINONE-10 | non-polymer | 863.3 | 3 | Chemie (U10) | |||
| 12 | IB, MB, OB (L, M) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 3 | Chemie (BPH) | |||
| 13 | JB (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) |
Sequence modifications
A: 7 - 82 (UniProt: A8LIU2)
C: 4 - 370 (UniProt: A8LQ18)
H: 2 - 256 (UniProt: A8LQ33)
L: 2 - 274 (UniProt: A8LQ16)
M: 2 - 326 (UniProt: A8LQ17)
| PDB | External Database | Details |
|---|---|---|
| - | Glu 61 | deletion |
| - | Thr 62 | deletion |
| - | Gly 63 | deletion |
| - | Arg 64 | deletion |
| - | Pro 65 | deletion |
| PDB | External Database | Details |
|---|---|---|
| Met 40 | Trp 40 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Glu 44 | Asp 44 | conflict |
| Leu 181 | Ile 181 | conflict |
| Gln 197 | Glu 197 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Leu 176 | Ile 176 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Thr 134 | Ser 134 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 33 |
| Total formula weight | 298266.2 | |
| Non-Polymers* | Number of molecules | 69 |
| Total formula weight | 52395.9 | |
| All* | Total formula weight | 350662.1 |
