3PCQ: Femtosecond X-ray protein Nanocrystallography

PDB ID: 3PCQDownload
MMDB ID: 88378
PDB Deposition Date: 2010/10/21
Updated in MMDB: 2024/11
Experimental Method:
x-ray diffraction
Resolution: 8.984  Å
Source Organism:
Similar Structures:
Biological Unit for 3PCQ: 36-meric; determined by author
Molecular Components in 3PCQ
Label Count Molecule
Proteins (36 molecules)
3
Photosystem I P700 Chlorophyll a Apoprotein A1
(Gene symbol: psaA)
Molecule annotation
3
Photosystem I P700 Chlorophyll a Apoprotein A2
(Gene symbol: psaB)
Molecule annotation
3
Photosystem I Iron-sulfur Center
(Gene symbol: psaC)
Molecule annotation
3
Photosystem I Reaction Center Subunit II
(Gene symbol: psaD)
Molecule annotation
3
Photosystem I Reaction Center Subunit IV
(Gene symbol: psaE)
Molecule annotation
3
Photosystem I Reaction Center Subunit III
(Gene symbol: psaF)
Molecule annotation
3
Photosystem I Reaction Center Subunit Viii
(Gene symbol: psaI)
Molecule annotation
3
Photosystem I Reaction Center Subunit IX
(Gene symbol: psaJ)
Molecule annotation
3
Photosystem I Reaction Center Subunit Psak
(Gene symbol: psaK)
Molecule annotation
3
Photosystem I Reaction Center Subunit XI
(Gene symbol: psaL)
Molecule annotation
3
Photosystem I Reaction Center Subunit XII
(Gene symbol: psaM)
Molecule annotation
3
Photosystem I 4.8k Protein
Molecule annotation
Chemicals and Non-standard biopolymers (384 molecules)
1
288
CHLOROPHYLL ACHLOROPHYLL A
2
6
PHYLLOQUINONEPHYLLOQUINONE
3
9
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
4
66
BETA-CAROTENEBETA-CAROTENE
5
9
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
6
3
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
7
3
CALCIUM IONCALCIUM ION
* 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