PDB | 4ub6 Photosystem II (dataset-1) by a femtosecond X-ray laser

Native structure of photosystem II (dataset-1) by a femtosecond X-ray laser

label Keywords
membrane protein, electron transport, photosynthesis, oxygen evolution, water splitting, photo system ii
event_note Published
11/20/2024
blur_on Resolution
1.95 Å
filter_center_focus Method
X-RAY DIFFRACTION
add_circle Ligands
FE (II) ION, CHLORIDE ION, BICARBONATE ION, CHLOROPHYLL A, PHEOPHYTIN A, BETA-CAROTENE, 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL, GLYCEROL, DODECYL-BETA-D-MALTOSIDE, CA-MN4-O5 CLUSTER, 2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE, UNKNOWN LIGAND, CALCIUM ION, 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE, heptyl 1-thio-beta-D-glucopyranoside, DIGALACTOSYL DIACYL GLYCEROL (DGDG), 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE, PROTOPORPHYRIN IX CONTAINING FE, MAGNESIUM ION, HEME C

Original publication

import_contacts Title
Native structure of photosystem II at 1.95 angstrom resolution viewed by femtosecond X-ray pulses.
import_contacts Journal
Nature 2015
import_contacts DOI
10.1038/nature13991
person Authors
Murakami, H., Nakajima, Y., Akita, F., Ago, H., Hirata, K., Ueno, G., Suga, M., Yamashita, K., Yamamoto, M., Shimizu, T., Shen, J.R.

Simulation 4ub6_default_dppc

Images

The following pre-rendered images show: distortions of the lipid bilayer, averaged across the entire simulation; positions of lipids in a representative snapshot of the simulation and contacts between lipids or solvent and the protein in either cartoon or surface representation. Rendering is performed using VMD's Tachyon renderer.

Distortions

Distortions show the average surface formed by lipid phosphate beads over the final 800 ns of simulation time. Red indicates a thinning of the bilayer (compared to bulk thickness), whilst blue indicates thickening.

Lipids

Coarse-grained lipids are shown with glycerol beads in yellow, phosphate beads in red and choline beads in blue. Atomistic lipids are coloured according to the CPK standard.

Contacts

Contacts show the average occupancy of the selected group within 6 Å of the protein over the final 800 ns of simulation time. Use the buttons below to select a representation.

View molecule in 3D

View an atomistic snapshot from this simulation. You will not need to install any additional software or plugins.

check Your browser is ready to display 3D content using WebGL.

checkA structure is available through the MemProtMD API.

errorThis is an extremely large file - loading it may temporarily cause serious performance issues.

insert_drive_file
4ub6_default_dppc.mpmd.finalframe.atomistic.pdb
5.9 MB, PDB Format

autorenewLoading structure

Show protein as:

Colour protein by:

Show lipids as:

Colour lipids by:

Polypeptide chains

Select a chain to view more detailed analysis. The cards below show a vertical violin plot for each chain, with shapes representing the normalised density of all residues (white), alpha helical residues (blue) and beta sheet residues (green) along the bilayer normal.

Chain A
Chain B
Chain C
Chain D
Chain E
Chain F
Chain H
Chain I
Chain J
Chain K
Chain L
Chain M
Chain O
Chain R
Chain T
Chain U
Chain V
Chain X
Chain Y
Chain Z