2X72

CRYSTAL STRUCTURE OF THE CONSTITUTIVELY ACTIVE E113Q,D2C,D282C RHODOPSIN MUTANT WITH BOUND GALPHACT PEPTIDE.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 2X72

Classification: SIGNALING PROTEIN

Total Structure Weight: 43771.53

Macromolecule Entities
Molecule Chains Length Organism Details
RHODOPSIN A 349 Bos taurus Mutation: N2C, E113Q, D282C
Gene Name(s): RHO Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
GUANINE NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT ALPHA-1 B 11 Bos taurus Fragment: RESIDUES 340-350
Mutation: K341L
Gene Name(s): GNAT1 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: G Protein-Coupled Receptors (GPCRs)

Protein Name: Rhodopsin


Small Molecules
Ligands 9 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PEF
Query on PEF

A DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE
3-[AMINOETHYLPHOSPHORYL]-[1,2-DI-PALMITOYL]- SN-GLYCEROL (Synonym)
C37 H74 N O8 P
SLKDGVPOSSLUAI-PGUFJCEWSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LPP
Query on LPP

A 2-(HEXADECANOYLOXY)-1-[(PHOSPHONOOXY)METHYL]ETHYL HEXADECANOATE
1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHATE; L- B,G-DIPALMITOYL-A-PHOSPHATIDIC ACID DISODIUM SALT; 3- SN-PHOSPHATIDIC ACID; 1,2-DIPALMITOYLDISODIUM SALT (Synonym)
C35 H69 O8 P
PORPENFLTBBHSG-MGBGTMOVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BOG
Query on BOG

A B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
RET
Query on RET

A RETINAL
C20 H28 O
NCYCYZXNIZJOKI-OVSJKPMPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PLM
Query on PLM

A PALMITIC ACID
C16 H32 O2
IPCSVZSSVZVIGE-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAG
Query on NAG

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

A ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

A BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.210
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 243.99 α = 90.00
b = 243.99 β = 90.00
c = 109.16 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-02-22
  • Released Date: 2011-03-16
  • Deposition author(s): Standfuss, J., Edwards, P.C., Dantona, A., Fransen, M., Xie, G., Oprian, D.D., Schertler, G.F.X.

Revision History

  • 2011-05-08
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance