1E14

PHOTOSYNTHETIC REACTION CENTER MUTANT WITH PHE M197 REPLACED WITH ARG (CHAIN M, FM197R) AND GLY M203 REPLACED WITH ASP (CHAIN M, GM203D)

Structural Biology Knowledgebase: 1E14 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.226

Literature

Macromolecules
Sequence Display for 1E14

Classification: ELECTRON TRANSPORT

Total Structure Weight: 103834.42

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, G203D
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
CDL
Query on CDL

M CARDIOLIPIN
3'-SN-GLYCEROL, (Synonym)
C81 H156 O17 P2
XVTUQDWPJJBEHJ-KZCWQMDCSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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)
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: 2.7 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.226
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 140.00 α = 90.00
b = 140.00 β = 90.00
c = 184.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-18
  • Released Date: 2000-06-02
  • Deposition author(s): Fyfe, P.K., Ridge, J.P., Mcauley, K.E., Cogdell, R.J., Isaacs, N.W., Jones, M.R.

Revision History

  • 2011-12-21
    Type: Entry authorship | Details: AUTHOR
  • 2011-12-21
    Type: Citation | Details: REMARK 1,JRNL
  • 2011-12-21
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2011-12-21
    Type: Non-polymer description | Details: HETSYN,FORMUL,REMARK 620,HET
  • 2011-12-21
    Type: Geometry validation | Details: REMARK 500
  • 2011-12-21
    Type: Version format compliance | Details: REMARK 4
  • 2011-12-21
    Type: Function and keywords | Details: KEYWDS
  • 2011-12-21
    Type: Refinement description | Details: REMARK 3
  • 2011-12-21
    Type: Other | Details: REMARK 610,REMARK 615,REMARK 525,MASTER
  • 2011-12-21
    Type: Atom nomenclature | Details: HETATM
  • 2011-12-21
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-12-21
    Type: Linkage | Details: CONECT,LINK