4K7B

Crystal structure of Extrinsic protein in photosystem II

Structural Biology Knowledgebase: 4K7B SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.185

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4K7B

Classification: PHOTOSYNTHESIS

Total Structure Weight: 13558.21

Macromolecule Entities
Molecule Chains Length Organism Details
Extrinsic protein in photosystem II A 124 Chaetoceros gracilis Fragment: UNP residues 56-179

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GOL
Query on GOL

A GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.55 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.185
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 92.41 α = 90.00
b = 92.41 β = 90.00
c = 31.28 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-16
  • Released Date: 2013-09-18
  • Deposition author(s): Nagao, R., Suga, M., Niikura, A., Okumura, A., Koua, F.H.M., Suzuki, T., Tomo, T., Enami, I., Shen, J.R.

Revision History

  • 2013-10-16
    Type: Citation | Details: Citation update