7PIL
Cryo-EM structure of the Rhodobacter sphaeroides RC-LH1-PufXY monomer complex at 2.5 A
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (AA, AB, AC, AD, AE...) | Light-harvesting protein B-875 alpha chain | polymer | 55 | 6516.8 | 14 | UniProt (Q3J1A4) Pfam (PF00556) | Rhodobacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Cereibacter sphaeroides) | Antenna pigment protein alpha chain,LH-1 |
| 2 | AA, BA, O, P, Q... (BA, BB, BC, BD, BE...) | Light-harvesting protein B-875 beta chain | polymer | 43 | 4943.7 | 14 | UniProt (Q3J1A3) Pfam (PF00556) | Rhodobacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Cereibacter sphaeroides) | Antenna pigment protein beta chain,LH-3A |
| 3 | CA (H) | Reaction center protein H chain | polymer | 246 | 26544.5 | 1 | UniProt (Q3J170) Pfam (PF03967) Pfam (PF05239) | Rhodobacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Cereibacter sphaeroides) | Photosynthetic reaction center H subunit |
| 4 | DA (L) | Reaction center protein L chain | polymer | 281 | 31346.4 | 1 | UniProt (Q3J1A5) Pfam (PF00124) | Rhodobacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Cereibacter sphaeroides) | Photosynthetic reaction center L subunit |
| 5 | EA (M) | Reaction center protein M chain | polymer | 307 | 34398.5 | 1 | UniProt (Q3J1A6) Pfam (PF00124) | Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) | Photosynthetic reaction center M subunit |
| 6 | FA (UU) | RC-Y | polymer | 49 | 5126.1 | 1 | UniProt (U5NME9) | Rhodobacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Cereibacter sphaeroides) | |
| 7 | GA (X) | Intrinsic membrane protein PufX | polymer | 55 | 5980.1 | 1 | UniProt (P13402) Pfam (PF11511) | Rhodobacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.) (Cereibacter sphaeroides) | |
| 8 | AC, BC, CB, CC, EC... (BB, BC, AG, BD, BF...) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 32 | Chemie (BCL) | |||
| 9 | AB, BB, DB, DC, EB... (AF, AG, BE, AH, AA...) | SPHEROIDENE | non-polymer | 568.9 | 26 | Chemie (SPO) PubChem (20055173) PubChem (20056891) PubChem (101155243) PubChem (101155241) PubChem (101155242) PubChem (166928) PubChem (448343) PubChem (155926559) PubChem (5289392) PubChem (6368932) PubChem (172677795) | |||
| 10 | BD, JA, NA, TC (X, AA, AB, M) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 4 | Chemie (LMT) | |||
| 11 | LA, MC, NC, RA (AB, H, AC) | 1,2-Distearoyl-sn-glycerophosphoethanolamine | non-polymer | 748.1 | 4 | Chemie (3PE) | |||
| 12 | OC, UC (L, M) | BACTERIOPHEOPHYTIN A | non-polymer | 889.2 | 2 | Chemie (BPH) | |||
| 13 | PC, WC (L, M) | UBIQUINONE-10 | non-polymer | 863.3 | 2 | Chemie (U10) | |||
| 14 | QC (L) | UBIQUINONE-1 | non-polymer | 250.3 | 1 | Chemie (UQ1) PubChem (4462) | |||
| 15 | XC (M) | (2R,5R,11R,14R)-5,8,11-trihydroxy-5,11-dioxido-17-oxo-2,14-bis(tetradecanoyloxy)-4,6,10,12,16-pentaoxa-5,11-diphosphatriacont-1-yl tetradecanoate | non-polymer | 1241.6 | 1 | Chemie (CD4) PubChem (175667411) PubChem (9876983) PubChem (11159192) | |||
| 16 | AD (M) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) PubChem (29936) | |||
| 17 | CD, DD, ED (AB, H, X) | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence modifications
X: 15 - 69 (UniProt: P13402)
| PDB | External Database | Details |
|---|---|---|
| Leu 53 | Arg 53 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 33 |
| Total formula weight | 263842.6 | |
| Non-Polymers* | Number of molecules | 73 |
| Total formula weight | 54047.5 | |
| All* | Total formula weight | 317890.1 |
