Warning
You are using a web browser that we do not support. Our website will not work properly. Please update to a newer version or download a new web browser, such as Chrome or Firefox.
MyPDB
Toggle navigation
RCSB PDB
Deposit
Prepare Data
pdb_extract
SF-Tool
Ligand Expo
MAXIT
Validate Data
Validation Server
Information for Journals
Validation Task Forces
Deposit Data
wwPDB OneDep System
Deposition Help & Resources
Deposit FAQ
Tutorials
Annotation Policies
Processing Procedures
PDBx/mmCIF Dictionary
Chemical Component Dictionary
PDB Format Guide
BioSync Beamlines/Facilities
Related Tools
Search
Advanced Search
Drilldown Search
Unreleased & New Entries
Sequences
Ligands
Drugs & Drug Targets
Browse by Annotation
PDB Statistics
Visualize
Visualize3DViewer
PoseView
Protein Feature View
Human Gene View
Pathway View
Analyze
Sequence & Structure Alignment
Protein Symmetry
Structure Quality
Map Genomic Position to Protein
PDB Statistics
Third Party Tools
Download
Coordinates & Experimental Data
Sequences
Ligands
FTP Archive & Services
HTTPS Services
Other Services
RESTful Web Services
Learn
About
Molecule of the Month
Browse all Resources
Educational Resources
Curricula
Guide to PDB Data
News and Events
More
Contact Us
Citing Us
Usage & Privacy
Help Topics
About RCSB PDB
Team Members
Advisory Committee
News
Publications
Careers
139555
Biological Macromolecular Structures Enabling Breakthroughs in Research and Education
Go
Advanced
Search
|
Browse
by Annotations
|
Search
History
|
Previous
Results
Navigation Tabs
Structure Summary
3D View
Annotations
Sequence
Sequence Similarity
Structure Similarity
Experiment
4YUU
Crystal structure of oxygen-evolving photosystem II from a red alga
Display Files
FASTA Sequence
PDB format files are not available for large structures. Please use PDBx/mmCIF or PDBML/XML files.
PDB File
PDB File (Header)
mmCIF File
mmCIF File (Header)
PDBML/XML File
PDBML/XML File (Header)
Download Files
FASTA Sequence
PDB File (Text)
PDB File (gz)
PDBx/mmCIF File
PDBx/mmCIF File (gz)
PDBML/XML File
PDBML/XML File (gz)
Structure Factor (Text)
Structure Factor (gz)
PDB format-like files (tar.gz)
Warning: Only C-Alpha atoms are being shown in order to display this large structure. Jmol may run out of memory when rendering very large structures.
NOTE: Use your mouse to drag, rotate, and zoom in and out of the structure.
Help
Structure Details
Structure
Asymmetric Unit
Biological Assembly 1
Biological Assembly 2
Biological Assembly 3
Biological Assembly 4
Crystal Packing
None
1 Unit cell
3 Unit cells a direction
3 Unit cells b direction
3 Unit cells c direction
3x3 Unit cells ab plane
3x3 Unit cells bc plane
3x3 Unit cells ac plane
Symmetry Type
Symmetry
Stoichiometry
Select Orientation
Select Display Mode
Secondary Structure
Subunit
Symmetry
Symmetry View options
Polyhedron
Axes
Display Options
Style
Cartoon
Backbone
Space Fill
Ball and Stick
Ligands
Ligands and Pocket
Trace
Ribbon
Color
Secondary Structure
Rainbow
Sequence
Subunit
Symmetry
Hydrophobicity
By Amino Acid
Surface
None
Solvent Accessible
Solvent Excluded
Cavities
H-Bonds
SS Bonds
Rotation
Black Background
Polyhedron
Axes
Scripting Options
Input - Custom Scripting
History
Console
Ligands
Domain
Modification
Reset to Secondary Structure
Ligand ID
View Interactions
Ligand Electron Density
Image
Name / Formula / Weight
Select Sigma Value
0.5
0.7
1
1.5
2
DGD
View 4YUU - DGD Pocket Interaction
DIGALACTOSYL DIACYL GLYCEROL (DGDG)
C51 H96 O15
949.299
CLA
View 4YUU - CLA Pocket Interaction
CHLOROPHYLL A
C55 H72 Mg N4 O5
893.489
PHO
View 4YUU - PHO Pocket Interaction
PHEOPHYTIN A
C55 H74 N4 O5
871.2
SQD
View 4YUU - SQD Pocket Interaction
1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
SULFOQUINOVOSYLDIACYLGLYCEROL
(Synonym)
C41 H78 O12 S
795.116
LMG
View 4YUU - LMG Pocket Interaction
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
C45 H86 O10
787.158
PL9
View 4YUU - PL9 Pocket Interaction
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
PLASTOQUINONE 9
(Synonym)
C53 H80 O2
749.201
LHG
View 4YUU - LHG Pocket Interaction
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
C38 H75 O10 P
722.97
HEM
View 4YUU - HEM Pocket Interaction
PROTOPORPHYRIN IX CONTAINING FE
HEME
(Synonym)
C34 H32 Fe N4 O4
616.487
BCR
View 4YUU - BCR Pocket Interaction
BETA-CAROTENE
C40 H56
536.873
LMT
View 4YUU - LMT Pocket Interaction
DODECYL-BETA-D-MALTOSIDE
C24 H46 O11
510.615
OEX
View 4YUU - OEX Pocket Interaction
CA-MN4-O5 CLUSTER
Ca Mn4 O5
339.827
GOL
View 4YUU - GOL Pocket Interaction
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
(Synonym)
C3 H8 O3
92.094
BCT
View 4YUU - BCT Pocket Interaction
BICARBONATE ION
C H O3
61.017
FE
View 4YUU - FE Pocket Interaction
FE (III) ION
Fe
55.845
CA
View 4YUU - CA Pocket Interaction
CALCIUM ION
Ca
40.078
CL
View 4YUU - CL Pocket Interaction
CHLORIDE ION
Cl
35.453
UNL
View 4YUU - UNL Pocket Interaction
Unknown ligand
Click on
icon image highlight macromolecule to ligand interaction in Jmol.
Domain Assignment
Name
Location
Classification
Link Out
Click the links to view interactions in Jmol
Type
PDB Residue Nr.
Description
Click the links to view interactions in Jmol
The applet on this page is Jmol, an open source Java viewer for chemical structures in 3D:
http://www.jmol.org