1GUA

HUMAN RAP1A, RESIDUES 1-167, DOUBLE MUTANT (E30D,K31E) COMPLEXED WITH GPPNHP AND THE RAS-BINDING-DOMAIN OF HUMAN C-RAF1, RESIDUES 51-131


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.220

Literature

Macromolecules
Sequence Display for 1GUA

Classification: COMPLEX (GTP-BINDING / ATP-BINDING)

Total Structure Weight: 28831.89

Macromolecule Entities
Molecule Chains Length Organism Details
RAP1A A 167 Homo sapiens Fragment: RESIDUES 1-167
Mutation: E30D, K31E
Details: COMPLEXED TO 5'-GUANOSYL-IMIDO-TRIPHOSPHATE
Gene Name(s): RAP1A Gene View KREV1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
C-RAF1 B 81 Homo sapiens EC#: 2.7.11.1 IUBMB
Fragment: RESIDUES 51-131
Details: HUMAN RAP1A AND C-RAF1
Gene Name(s): RAF1 Gene View RAF
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GNP N/A in BindingDB
Kd: 40 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.220
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 44.50 α = 90.00
b = 71.80 β = 90.00
c = 100.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-06-18
  • Released Date: 1997-01-11
  • Deposition author(s): Nassar, N., Wittinghofer, A.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance