6M32: Cryo-EM structure of FMO-RC complex from green sulfur bacteria

PDB ID: 6M32Download
MMDB ID: 195497
PDB Deposition Date: 2020/3/2
Updated in MMDB: 2020/12
Experimental Method:
electron microscopy
Resolution: 2.7  Å
Source Organism:
Similar Structures:
Biological Unit for 6M32: heptameric; determined by author
Molecular Components in 6M32
Label Count Molecule
Proteins (7 molecules)
3
Bacteriochlorophyll a Protein
Molecule annotation
1
P840 Reaction Center 17 KDA Protein
Molecule annotation
1
Photosystem P840 Reaction Center Iron-sulfur Protein
Molecule annotation
2
Photosystem P840 Reaction Center, Large Subunit
Molecule annotation
Chemicals and Non-standard biopolymers (67 molecules)
1
48
BACTERIOCHLOROPHYLL ABACTERIOCHLOROPHYLL A
2
3
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
3
2
Bacteriochlorophyll A isomerBacteriochlorophyll A isomer
4
2
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-benzene2-[(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
5
2
[(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[(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
6
2
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
7
2
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
8
2
CALCIUM IONCALCIUM ION
9
4
Chlorophyll A esterChlorophyll A ester
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303