1NVV

Structural evidence for feedback activation by RasGTP of the Ras-specific nucleotide exchange factor SOS

Structural Biology Knowledgebase: 1NVV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.208

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1NVV

Classification: SIGNALING PROTEIN

Total Structure Weight: 95213.26

Macromolecule Entities
Molecule Chains Length Organism Details
Transforming protein p21/H-RAS-1 Q 166 Homo sapiens Fragment: RESIDUES 1-166
Mutation: Y64A
Gene Name(s): HRAS Gene View HRAS1
Transforming protein p21/H-RAS-1 R 166 Homo sapiens Fragment: RESIDUES 1-166
Gene Name(s): HRAS Gene View HRAS1
Son of sevenless protein homolog 1 S 481 Homo sapiens Fragment: residues 566-1046, including RAS GUANINE NUCLEOTIDE EXCHANGE FACTOR FRAGMENT
Gene Name(s): SOS1 Gene View

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

Q PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

Q, R, S PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

Q MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.18 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.208
  • Space Group: I 4 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 184.16 α = 90.00
b = 184.16 β = 90.00
c = 179.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-04
  • Released Date: 2003-04-01
  • Deposition author(s): Margarit, S.M., Sondermann, H., Hall, B.E., Nagar, B., Hoelz, A., Pirruccello, M., Bar-Sagi, D., Kuriyan, J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4