1E6D

PHOTOSYNTHETIC REACTION CENTER MUTANT WITH TRP M115 REPLACED WITH PHE (CHAIN M, WM115F) PHE M197 REPLACED WITH ARG (CHAIN M, FM197R)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 1E6D

Classification: PHOTOSYNTHESIS

Total Structure Weight: 103379.96

Macromolecule Entities
Molecule Chains Length Organism Details
PHOTOSYNTHETIC REACTION CENTER H SUBUNIT H 260 Rhodobacter sphaeroides Gene Name(s): puhA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PHOTOSYNTHETIC REACTION CENTER L SUBUNIT L 281 Rhodobacter sphaeroides Gene Name(s): pufL
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PHOTOSYNTHETIC REACTION CENTER M SUBUNIT M 307 Rhodobacter sphaeroides Mutation: F197R, W115F
Gene Name(s): pufM
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: Photosynthetic Reaction Centers

Protein Name: Photosynthetic Reaction Center


Small Molecules
Ligands 7 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BCL
Query on BCL

L, M BACTERIOCHLOROPHYLL A
C55 H74 Mg N4 O6
DSJXIQQMORJERS-RUUWGSCADZ
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BPH
Query on BPH

L, M BACTERIOPHEOPHYTIN A
C55 H76 N4 O6
KWOZSBGNAHVCKG-SZQBJALDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
U10
Query on U10

L, M UBIQUINONE-10
Coenzyme Q10 (Synonym)
C59 H90 O4
ACTIUHUUMQJHFO-UPTCCGCDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SPN
Query on SPN

M SPEROIDENONE
C41 H70 O2
GWQAMGYOEYXWJF-YCDPMLDASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LDA
Query on LDA

H, M LAURYL DIMETHYLAMINE-N-OXIDE
C14 H31 N O
SYELZBGXAIXKHU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

M PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FE
Query on FE

M FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.174
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 141.20 α = 90.00
b = 141.20 β = 90.00
c = 187.30 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-11
  • Released Date: 2000-10-30
  • Deposition author(s): Ridge, J.P., Fyfe, P.K., McAuley, K.E., Van Brederode, M.E., Robert, B., Van Grondelle, R., Isaacs, N.W., Cogdell, R.J., Jones, M.R.

Revision History

  • Version 1_0: 2000-10-30

    Type: Initial release

  • Version 1_1: 2011-10-26

    Type: Advisory, Atomic model, Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance