6M32
Cryo-EM structure of FMO-RC complex from green sulfur bacteria
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 (E, F, G) | Bacteriochlorophyll a protein | polymer | 366 | 40343.4 | 3 | UniProt (Q46393) Pfam (PF02327) | Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS) | BChl a protein,Fenna-Matthews-Olson protein,FMO protein |
| 2 | D (D) | P840 reaction center 17 kDa protein | polymer | 143 | 16633.2 | 1 | UniProt (Q8KEP5) Pfam (PF10657) | Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS) | |
| 3 | E (B) | Photosystem P840 reaction center iron-sulfur protein | polymer | 231 | 23540.3 | 1 | UniProt (Q8KAY1) Pfam (PF12838) | Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS) | |
| 4 | F, G (A, a) | Photosystem P840 reaction center, large subunit | polymer | 731 | 81784.6 | 2 | UniProt (Q8KAY0) Pfam (PF00223) | Chlorobaculum tepidum TLS | |
| 5 | AA, BA, CA, DA, EA... (G, a, E, A, F) | BACTERIOCHLOROPHYLL A | non-polymer | 911.5 | 48 | Chemie (BCL) | |||
| 6 | FA, GA, ZA (B, A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 7 | EB, HA (a, A) | Bacteriochlorophyll A isomer | non-polymer | 911.5 | 2 | Chemie (GS0) | |||
| 8 | RB, UA (a, A) | 2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E,19E)-3,7,12,16,20,24-hexamethylpentacosa-1,3,5,7,9,11,13,15,17,19,23-undecaenyl]-1,3,4-trimethyl-benzene | non-polymer | 532.8 | 2 | Chemie (F26) | |||
| 9 | SB, VA (a, A) | [(2R,3S,4S,5R,6R)-6-[(10E,12E,14E)-2,6,10,14,19,23-hexamethyl-25-(2,3,6-trimethylphenyl)pentacosa-6,8,10,12,14,16,18,20,22,24-decaen-2-yl]oxy-3,4,5-tris(oxidanyl)oxan-2-yl]methyl dodecanoate | non-polymer | 895.3 | 2 | Chemie (F39) | |||
| 10 | TB, WA (a, A) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 2 | Chemie (LHG) | |||
| 11 | UB, XA (a, A) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 2 | Chemie (LMG) | |||
| 12 | VB, YA (a, A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 13 | AB, BB, CB, DB (A, a) | Chlorophyll A ester | non-polymer | 891.5 | 4 | Chemie (G2O) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 7 |
| Total formula weight | 324773.1 | |
| Non-Polymers* | Number of molecules | 67 |
| Total formula weight | 56152.7 | |
| All* | Total formula weight | 380925.8 |
